@charset "utf-8";

/* CSS Document */

* {
    outline: none;
}


/*主题*/

:root {
    --head_height: 6rem;
    --colour1: #a61b29;
    /*苋菜红*/
    --colour2: #ed3333;
    /*枸杞红*/
    --colour3: #c02c38;
    /*高粱红*/
    --dark: #1d1d1d;
    --title: #333;
    --text: #666;
    --small_text: #999;
    --tips_text: #ccc;
    --grey_bg: #f7f7fa;
    --text-bg: #7c1823;
    --shadow: rgb(40, 43, 109, 0.12);
}

body {
    margin: 0px;
    padding: 0px;
    padding-top: var(--head_height);
    background: #fff;
    position: relative;
    letter-spacing: 0.03em;
}

body.modal-open {
    width: 100vw;
    height: 100vh;
    overflow: hidden!important;
}

body.menu-open {
    width: 100vw;
    height: 100vh;
    overflow-y: hidden!important;
}

body,
html {
    font-family: 'en', Arial, "微软雅黑", Microsoft YaHei;
    font-weight: normal;
    font-size: 16px;
    color: var(--text);
}

.font-weight-light {
    font-family: 'en', Arial, "微软雅黑", Microsoft YaHei;
    font-weight: 300 !important;
}

.font-weight-normal {
    font-family: 'en', Arial, "微软雅黑", Microsoft YaHei;
    font-weight: 400 !important;
}

.font-weight-medium {
    font-family: 'en', Arial, "微软雅黑", Microsoft YaHei;
    font-weight: 500 !important;
}

.font-weight-bold {
    font-family: 'en', Arial, "微软雅黑", Microsoft YaHei;
    font-weight: 700 !important;
}

.font-weight-bolder {
    font-family: 'en', Arial, "微软雅黑", Microsoft YaHei;
    font-weight: 900 !important;
}

.font-en {
    font-family: 'HvCn';
    font-weight: normal !important;
}

@font-face {
    font-family: 'en';
    src: local('☺'), url(../font/HelveticaNeueLTPro-Lt.otf);
    font-weight: 300;
    font-style: normal;
}

@font-face {
    font-family: 'en';
    src: local('☺'), url(../font/HelveticaNeueLTPro-Roman.otf);
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'en';
    src: local('☺'), url(../font/HelveticaNeueLTPro-Md.otf);
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'en';
    src: local('☺'), url(../font/HelveticaNeueLTPro-Bd.otf);
    font-weight: 700;
    font-style: normal;
}

@font-face {
    font-family: 'en';
    src: local('☺'), url(../font/HelveticaNeueLTPro-Hv.otf);
    font-weight: 900;
    font-style: normal;
}

@font-face {
    font-family: 'HvCn';
    src: local('☺'), url(../font/HelveticaNeueLTPro-HvCn.otf);
    font-weight: normal;
    font-style: normal;
}

a {
    text-decoration: none;
}

a:link {
    color: inherit;
}


/*未访问样式*/

a:hover {
    text-decoration: none;
}

a:focus {
    text-decoration: none;
}

a:hover,
a:focus,
input:hover,
input:focus,
button:focus,
button:hover {
    outline: none;
}

a.text-link {
    text-decoration: underline;
}

a.text-link:hover {
    color: var(--colour1);
}

.white {
    color: #fff
}

.title {
    color: var(--title);
}

.small {
    color: var(--small_text);
}

.colour1 {
    color: var(--colour1)
}

.colour2 {
    color: var(--colour2)
}

.colour-bg1 {
    background-color: var(--colour1)
}

.colour-bg2 {
    background-color: var(--colour2)
}

.colour1-btn {
    color: #fff!important;
    background-color: var(--colour1)
}

.colour1-btn:hover {
    background-color: var(--colour2)
}

.colour-grey-btn {
    color: var(--text)!important;
    background-color: var(--grey_bg)
}

.colour-grey-btn:hover {
    background-color: var(--colour1)
}

.colour-white-btn {
    color: var(--text)!important;
    background-color: #fff;
}

.colour-white-btn:hover {
    background-color: var(--colour1)
}

dd,
dl,
dt,
ul,
li {
    margin: 0;
    padding: 0;
    list-style: none;
}

input {
    margin: 0;
    outline: none
}

h1,
.h1 {
    font-size: 3rem;
}

h2,
.h2 {
    font-size: 2.5rem;
}

h3,
.h3 {
    font-size: 2rem;
}

h4,
.h4 {
    font-size: 1.5rem;
}

h5,
.h5 {
    font-size: 1.25rem;
}

h6,
.h6 {
    font-size: 1.125rem;
}

.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
h1,
h2,
h3,
h4,
h5,
h6 {
    margin-bottom: 0.75rem;
}

i {
    font-weight: normal;
}

hr {
    border: none;
    border-top: 1px solid #ebebeb;
    margin: 1.5rem 0px;
}

img {
    max-width: 100%;
}

p {
    line-height: 1.75em;
}

pre {
    display: block;
    border: none;
    background: none;
    line-height: 1.75em;
    color: var(--text);
    padding: 0px;
    white-space: pre-wrap;
    font-family: Arial, "微软雅黑", Microsoft YaHei;
}

section {
    max-width: 100vw;
    background: #fff;
}


/*页面滚动条*/

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #ebebeb;
}


/*滚动条背景*/

::-webkit-scrollbar-thumb {
    background: #999;
    border-radius: 0.25rem;
}


/*滚动条设置*/


/*页面选中*/

::selection {
    background: var(--text-bg);
    color: #fff;
}

::-moz-selection {
    background: var(--text-bg);
    color: #fff;
}

::-webkit-selection {
    background: var(--text-bg);
    color: #fff;
}


/*表单*/

form>div {
    margin-bottom: 1rem;
}

form>div:last-child {
    margin-bottom: 0;
}

form div.row {
    margin-left: -0.5rem;
    margin-right: -0.5rem;
}

form div.row>div {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

form p {
    margin-bottom: 0.375rem;
    font-size: 85%;
    opacity: 0.8;
}

form input,
form select {
    padding: 0 1rem;
    width: 100%;
    line-height: 2.5em;
    height: 2.5em;
    font-size: 1rem;
    color: var(--text);
    border: 1px solid #e0e0e0;
}

form select {
    color: var(--text);
    padding-right: 2.5rem;
    appearance: none!important;
    -webkit-appearance: none!important;
    -moz-appearance: none!important;
    appearance: none!important;
    background-image: url(../images/arrow-down.svg);
    background-repeat: no-repeat;
    background-position: calc(100% - 0.75rem) center;
    background-size: 1rem 1rem;
}

form textarea {
    padding: 0.25rem 1rem;
    width: 100%;
    line-height: 2.5em;
    height: 10em;
    font-size: 1rem;
    color: var(--text);
    border: 1px solid #e0e0e0;
}

form button.btn {
    padding: 0 3rem;
    font-size: 1rem;
    line-height: 2.75rem;
    border: none;
    color: #fff;
    background: var(--colour1);
    cursor: pointer;
    transition: all 0.4s;
}

form button.btn:hover {
    color: #fff;
    background: var(--colour2);
}


/*表格边框样式*/

table,
tbody,
tr,
td {
    border: none;
}

.table-box {
    max-width: 100%;
    overflow-x: auto;
    overflow: hidden;
}

table tr {
    border-right: 1px solid #e6e6e6;
    border-bottom: 1px solid #e6e6e6;
}

table td {
    line-height: 1.5em;
    padding: 0.5rem 1.125rem;
    border-left: 1px solid #e6e6e6;
    border-top: 1px solid #e6e6e6;
}

table td p {
    line-height: 1.5em;
    margin: 0px;
}


/*boostrap遮罩层导致页面抖动*/

.modal-open {
    overflow: scroll !important;
}


/*页面内容宽度*/

.container {
    max-width: 1430px;
    width: 90%;
}

.sticky {
    position: sticky;
    top: 0;
}


/*图片包含*/

.obj-contain {
    -o-object-fit: contain;
    object-fit: contain;
}


/*图片裁切*/

.obj-cover,
.obj-cover img {
    -o-object-fit: cover;
    object-fit: cover;
}

.obj-cover img {
    width: 100%;
    height: 100%;
}


/*图片放大*/

.zoom-img {
    overflow: hidden;
}

.zoom-img img {
    width: 100%;
    transform: scale(1);
    transition: all ease 0.6s;
}

.zoom-img:hover img {
    transform: scale(1.075);
}


/*响应式图片等比居中*/

.img-center {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 100%;
}

.img-center img {
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
}

.zoom-img:hover .img-center img,
.zoom-img.img-center:hover img {
    -webkit-transform: translate(-50%, -50%) scale(1.075);
    transform: translate(-50%, -50%) scale(1.075);
}


/*背景裁切*/

.bg-cover {
    background-position: center;
    background-size: cover;
}

.bg-fixed {
    background-attachment: fixed;
}

.video-box {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 0px;
    padding-bottom: 56.25%;
    background: #000;
}

.video-box:before {
    content: "\b20";
    font-family: "iconfont" !important;
    font-weight: normal;
    position: absolute;
    z-index: 2;
    top: 50%;
    left: 50%;
    width: 3.5rem;
    height: 3.5rem;
    line-height: 3.5rem;
    font-size: 1.5rem;
    text-align: center;
    color: #fff;
    background-color: var(--colour1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 1;
    transition: all .4s;
}

.video-box:hover:before {
    content: "\b20";
    background-color: var(--colour2);
}

.video-box.play:before {
    content: "\b20";
    opacity: 0;
}

.video-box video {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    /*object-fit: contain;*/
    /*尺寸不匹配加黑边*/
    object-fit: cover;
    /*内容自适应裁切*/
    overflow-clip-margin: content-box;
    overflow: clip;
    /*元素溢出容器的时候隐藏，同时不会有滚动定位等行为。*/
    opacity: 0.8;
    transition: all 0.4s;
}

.video-box.play video {
    opacity: 1;
}


/*视频列表*/

.video-list {
    display: flex;
    flex-wrap: wrap;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.video-list li {
    padding: 1.25rem 0.75rem;
    width: 33.33%;
}

.video-list li a {}

.video-list li a .img {
    position: relative;
    display: block;
    padding-bottom: 61.8%;
    overflow: hidden;
}

.video-list li a .img:before {
    content: "";
    position: absolute;
    z-index: 2;
    left: 0;
    right: 0;
    bottom: 0;
    height: 4rem;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.8) 100%);
    transition: all 0.6s;
}

.video-list li a:hover .img:before {
    transform: translate(0%, 100%);
}

.video-list li a .img:after {
    content: "\b88";
    position: absolute;
    z-index: 3;
    left: 0.75rem;
    bottom: 0;
    display: inline-block;
    font-family: "iconfont" !important;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 1.5rem;
    line-height: 2.75rem;
    color: #fff;
    text-align: center;
    transition: all 0.4s;
}

.video-list li a:hover .img:after {
    content: "\b88";
    opacity: 0;
}

.video-list li a .img img {
    width: 100%;
    height: 100%;
}

.video-list li a .info {
    margin: 0;
    padding: 1.25em 1em;
    font-size: 1rem;
    line-height: 1.125em;
    font-weight: 500;
    color: var(--title);
    background: var(--grey_bg);
    border-bottom: 0.125rem solid var(--colour1);
    transition: all 0.4s;
}

.video-list li a:hover .info {
    color: #fff;
    background: var(--colour1);
}

.video-list li a:hover .info .title {
    color: #fff;
}


/*视频弹出*/

#video-modal .close {
    position: absolute;
    z-index: 3;
    top: 1rem;
    right: 1rem;
    opacity: 1;
    border-radius: 50%;
    overflow: hidden;
}

#video-modal .close span {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    line-height: 2rem;
    font-size: 1rem;
    font-weight: normal;
    color: #fff;
    background: var(--colour1);
    transition: all 0.4s;
}

#video-modal .close:hover span {
    background: var(--colour2);
}

#video-modal .modal-dialog {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    width: 96%;
    margin: 2rem auto;
    -webkit-transform: translate(0, calc(-40% + 50vh));
    transform: translate(0, calc(-40% + 50vh));
}

#video-modal.show .modal-dialog {
    -webkit-transform: translate(0, calc(-50% + 50vh));
    transform: translate(0, calc(-50% + 50vh));
}

#video-modal .modal-body {
    padding: 0;
    font-size: 0;
}

#video-modal .modal-body video {
    width: 100%;
    height: 100%;
}


/*边距盒子*/

.padding-box {
    padding-top: 12vh;
    padding-bottom: 12vh;
}

.padding-top {
    padding-top: 12vh;
}

.padding-bottom {
    padding-bottom: 12vh;
}

.small-padding-box {
    padding-top: 10vh;
    padding-bottom: 10vh;
}

.small-padding-top {
    padding-top: 10vh;
}

.small-padding-bottom {
    padding-bottom: 10vh;
}

.main {
    position: relative;
    z-index: 2;
    background: var(--grey_bg);
}

.grey-box {
    background: var(--grey_bg);
}

.white-box {
    background: #fff;
}

.clear-box:after {
    content: "";
    display: block;
    width: 100%;
    height: 0;
}


/*横线*/

.line {
    margin: 1rem 0;
    display: block;
    width: 2rem;
    height: 0.1125rem;
    line-height: 1px;
    font-size: 0px;
    background: var(--colour1);
}


/*内页翻页*/

.page-box {
    padding-top: 30px;
}

.page {
    font-size: 0;
    color: var(--text);
}

.page a {
    display: inline-block;
    margin: 0 0.25rem;
    width: 2.75rem;
    height: 2.75rem;
    line-height: 2.75rem;
    font-size: 1rem;
    text-align: center;
    color: var(--text);
    background: var(--grey_bg);
    border-radius: 0.25rem;
    transition: all .4s;
}

.page a.active {
    font-weight: bold;
    color: #fff!important;
    background: var(--text);
}

.page a.next,
.page a.prev {
    width: auto;
    margin: 0 0.75rem;
    font-size: 0.875rem;
    padding: 0 1.75em;
    font-weight: normal;
}

.page input {
    display: inline-block;
    width: 4rem;
    padding: 0px 10px;
    margin-left: 1.125rem;
    font-size: 0.9375rem;
    line-height: 3rem;
    color: #666;
    border: none;
    box-shadow: 0 0 1px #999 inset;
    overflow: hidden;
    transition: all .4s;
}

.page button {
    padding: 0 1.5rem;
    margin: 0px;
    border: none;
    font-size: 0.9375rem;
    line-height: 3rem;
    color: #666;
    background: #f2f2f2;
    cursor: pointer;
    transition: all .4s;
}

.page a:hover,
.page button:hover {
    color: #fff;
    background: var(--colour1);
}


/*头部*/

#head {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    box-shadow: 0 0 1rem rgba(29, 37, 48, 0.07);
    color: var(--text);
    border-bottom: hidden;
    background: rgba(255, 255, 255, 1);
    transition: all 0.6s;
}


/*头部标志*/

.head-conent {
    display: flex;
    padding: 0 5%;
    width: 100%;
    height: var(--head_height);
}

.navbar-brand {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    white-space: normal;
    padding: 0px;
    margin: 0px;
}

.navbar-brand img {
    max-width: none;
    max-height: 61.8%;
}

.navbar-brand>div {
    position: absolute;
    z-index: 2;
    left: 0;
    border-top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    white-space: normal;
    opacity: 0;
}

.scroll .navbar-brand>div,
.index.top .navbar-brand>div,
.white-head.top .navbar-brand>div {
    opacity: 0;
}

.top .navbar-brand>div {
    opacity: 1;
}


/*头部按钮*/

.head-wap-btn {
    display: flex;
    justify-content: flex-end;
    height: 100%;
}

.head-wap-btn .dropdown a {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 0.75rem;
    font-size: 0.875rem;
    line-height: 2em;
    color: var(--text);
}

.head-wap-btn .dropdown:hover a {
    color: var(--colour1);
}

.head-wap-btn .dropdown a span {
    display: inline-block;
    font-size: 1.5rem;
    color: inherit;
}

.head-wap-btn .dropdown-menu {
    padding: 0.5rem;
    left: auto;
    right: 0;
}

.head-wap-btn .dropdown-menu .title {
    padding: 0 0.5rem;
    font-size: 1.375rem;
    line-height: 1.5rem;
    white-space: nowrap;
}

.navbar-toggler {
    width: var(--head_height);
    background: var(--colour1);
    color: #fff;
    border-radius: 0;
    border: none;
    margin-left: 1rem;
}

.navbar-toggler span {
    width: 1.5rem;
    height: 0.125rem;
    background-color: #fff;
    display: block;
    margin: 0.375rem auto;
    -webkit-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}

.navbar-toggler:hover {
    cursor: pointer;
}

.navbar-toggler span:nth-child(1) {
    transform: translateY(0.5rem) rotate(45deg);
}

.navbar-toggler span:nth-child(2) {
    opacity: 0;
}

.navbar-toggler span:nth-child(3) {
    transform: translateY(-0.5rem) rotate(-45deg);
}

.navbar-toggler.collapsed span {
    opacity: 1;
    transform: translateY(0) rotate(0);
}


/*头部导航*/

#head .navbar-collapse {
    height: 100%;
}

#head .navbar-nav {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    height: 100%;
    padding: 0 1%;
}

#head .navbar-nav li {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    height: 100%;
}

#head .navbar-nav li>a {
    position: relative;
    z-index: 1;
    display: block;
    padding: 0 1.5em;
    font-size: 1rem;
    line-height: 38px;
    color: inherit;
    text-align: center;
    border-radius: 0.25rem;
}

#head .navbar-nav li:hover>a {
    color: var(--colour1);
}

#head .navbar-nav .dropdown-menu {
    left: 50%;
    margin-top: 0;
    border: none;
    border-radius: 0 0 0.25rem 0.25rem;
    box-shadow: none;
    transform: translate(-50%, 0%);
    box-shadow: 0 0 1rem var(--shadow);
}

#head .navbar-nav .dropdown-menu a {
    position: relative;
    z-index: 1;
    display: block;
    padding: 0 1.25em;
    font-size: 0.9375rem;
    line-height: 2.75em;
    color: var(--text);
    transition: all 0.4s;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    white-space: nowrap;
    transition: all 0.4s;
    overflow: hidden;
}

#head .navbar-nav .dropdown-menu a:hover {
    color: #fff;
    background: var(--colour1);
}

#head .navbar-nav .dropdown-menu a:last-of-type {
    border-bottom: none;
}

#head .navbar-nav li:after {
    content: "";
    position: absolute;
    z-index: -1;
    bottom: 0px;
    left: 0%;
    width: 100%;
    height: 0.25rem;
    background-color: var(--colour1);
    transition: transform .4s cubic-bezier(.4, 0, .2, 1);
    transform: scaleX(0);
    transform-origin: 100%;
}

#head .navbar-nav li:hover:after {
    transform: scaleX(1);
    transform-origin: 0%;
}


/*头部搜索*/

#search-modal .modal-dialog {
    margin: 0;
    width: 100vw;
    max-width: none;
}

#search-modal .modal-content {
    border-radius: 0;
    border: none;
}

#search-modal .modal-header {
    padding: 2rem 1rem;
}

#search-modal .modal-header form {
    display: flex;
    width: 100%;
}

#search-modal .modal-header input,
#search-modal .modal-header button {
    border: none;
    border-radius: 0;
    background: none;
}

#search-modal .modal-header input {
    font-size: 2rem;
    font-weight: 800;
}

#search-modal .modal-header button {
    cursor: pointer;
}

#search-modal .modal-header button span {
    color: #999;
    transition: all 0.4s;
}

#search-modal .modal-header button:hover span {
    color: var(--colour1);
}

#search-modal .modal-body {
    padding: 3rem 4rem;
}

#search-modal .modal-header button span {
    font-size: 1.5rem;
}

#search-modal .modal-body a {
    display: block;
    font-size: 1.125rem;
    line-height: 2em;
    font-weight: bold;
    color: var(--dark);
    transition: all 0.4s;
}

#search-modal .modal-body a:hover {
    color: var(--colour1);
}


/*手机菜单*/

#wap-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1051;
    background: #fff;
    box-shadow: 0 0 1rem rgba(29, 37, 48, 0.07);
}

#wap-menu .menu-head {
    display: flex;
    justify-content: space-between;
    height: var(--head_height);
    padding-left: 4vw;
    background: #fff;
}

#wap-menu .menu-head .menu-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: inherit;
}

#wap-menu .menu-head .menu-logo img {
    max-width: none;
    max-height: 61.8%;
}

#wap-menu .menu-head .close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: var(--head_height);
    height: inherit;
    background: var(--colour1);
    opacity: 1;
}

#wap-menu .menu-head .close span {
    font-size: 1.25rem;
    font-weight: normal;
    color: #fff;
}

#wap-menu .menu-body {
    height: calc(100vh - var(--head_height));
    padding: 4vw;
    overflow-y: auto;
    border-top: 1px solid #ebebeb;
}

#wap-menu .menu-body::-webkit-scrollbar {
    width: 0;
    height: 0;
}

#wap-menu .menu-search form {
    display: flex;
    padding: 0.5rem 0;
    margin-top: 1rem;
    margin-bottom: 3rem;
    border-bottom: 2px solid var(--dark);
}

#wap-menu .menu-search input,
#wap-menu .menu-search button {
    padding: 0;
    border: none;
    border-radius: 0;
    background: none;
    font-size: 1.5rem;
    color: var(--text);
}

#wap-menu .menu-search input {
    font-weight: 800;
    line-height: 1.25em;
}

#wap-menu .menu-search button {
    padding: 0 0.5rem;
}

#wap-menu .menu-search button span {
    font-size: inherit;
    color: inherit;
}

#wap-menu .navbar-nav {
    padding: 0;
}

#wap-menu .navbar-nav>li>a {
    display: block;
    padding: 0.75rem 0;
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.5em;
    color: var(--dark);
}

#wap-menu .navbar-nav a:focus {
    color: var(--colour1);
}

#wap-menu .navbar-nav>li>div {
    padding: 0;
    border-radius: 0;
    border: none;
}

#wap-menu .navbar-nav>li>div>a {
    display: block;
    padding: 0.5rem;
    font-size: 0.9375rem;
    color: var(--text);
    font-weight: bold;
}

#wap-menu .navbar-nav>li>div>div {
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 0.5rem;
}

#wap-menu .navbar-nav>li>div>div>a {
    display: block;
    width: 50%;
    padding: 0.5rem;
    font-size: 0.8375rem;
    color: var(--small_text);
}

#wap-menu .navbar-nav>li>div>div>a:before {
    content: "●  ";
}

#wap-menu .menu-subnav {
    margin-top: 2rem;
}

#wap-menu .menu-subnav li>a {
    display: inline-block;
    padding: 0.5rem 0;
    font-size: 1.125rem;
    color: var(--dark);
    font-weight: bold;
}

#wap-menu .menu-subnav li .subnav a {
    display: block;
    padding: 0.375rem 0;
    font-size: 0.9375rem;
    color: #999;
}


/*导航滚到顶部样式*/

.top #head {
    background: rgba(255, 255, 255, 0);
    box-shadow: 0 0 1rem rgba(29, 37, 48, 0);
}

.top #head:hover {
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 0 1rem rgba(29, 37, 48, 0.07);
}

.top #head .navbar-brand {
    -webkit-filter: brightness(0) invert(1);
    filter: brightness(0) invert(1);
    transition: all 0.4s;
}

.top #head .navbar-nav li>a {
    color: #fff;
}

.top #head:hover .navbar-nav li>a {
    color: var(--text);
}

.top #head:hover .navbar-nav li:hover>a {
    color: var(--colour1);
}

.top.menu-open #head {
    background: rgba(255, 255, 255, 1);
}

.top.menu-open #head .navbar-brand,
.top #head:hover .navbar-brand {
    -webkit-filter: brightness(1) invert(0);
    filter: brightness(1) invert(0);
}

.top #head:hover .head-wap-btn .dropdown a {
    color: var(--text);
}

.top #head:hover .head-wap-btn .dropdown a:hover {
    color: var(--colour1);
}

.top .head-wap-btn .dropdown a {
    color: #fff;
}

.top .head-wap-btn .dropdown:hover a {
    color: #fff;
}

.top.menu-open .head-wap-btn .dropdown:hover a {
    color: #fff;
}

.top.menu-open .head-wap-btn .dropdown a {
    color: var(--text);
}

.top.menu-open .head-wap-btn .dropdown:hover a {
    color: var(--colour1);
    opacity: 1;
}

#head .head-wap-btn .dropdown.language a span {
    display: inline-block;
    margin-right: 0.375rem;
}


/*head end*/


/*banner*/

#banner {
    position: relative;
    overflow: hidden;
}

#banner .item {
    position: relative;
    z-index: 1;
    background-color: #000;
}

#banner a {
    display: block;
    font-size: 0;
}

#banner .item .info {
    position: absolute;
    z-index: 1;
    left: 8%;
    right: 8%;
    bottom: 50%;
    line-height: 1.375em;
    color: #fff;
    transform: translate(0%, 50%);
}

#banner .item .btn {
    padding: 0;
    border: none;
    margin-bottom: 3rem;
}

#banner .item .btn a span {
    display: inline-block;
    padding: 0 1.5em;
    font-size: 1.25rem;
    line-height: 2.5em;
    text-align: center;
    color: #fff;
    background: rgba(0, 0, 0, 0.5);
    transition: all 0.4s;
}

#banner .item .btn a:hover span {
    background: var(--colour1);
}

#banner .item .text {
    text-shadow: 0 0.5em 2em rgba(0, 0, 0, .015);
}

#banner .info .title {
    margin-bottom: 0;
    line-height: 1.25em;
    color: #fff;
    text-transform: Uppercase;
    text-shadow: 0 0 3em rgba(0, 0, 0, 0.5);
}

#banner .info .subtitle {
    margin-bottom: 0.5rem;
    font-size: 2.5rem;
    line-height: 1.25em;
    color: #fff;
    text-shadow: 0 0 3em rgba(0, 0, 0, 0.5);
}

#banner .info p {
    margin-bottom: 0;
    font-size: 1.75rem;
    line-height: 1.55em;
    text-shadow: 0 0 3em rgba(0, 0, 0, 0.5);
}

#banner .info span {
    font-size: 0.875rem;
    opacity: 0.8;
}

#banner picture,
#banner img {
    width: 100%;
    height: calc(100vh - var(--head_height));
}

#banner a {
    display: block;
    position: relative;
}

#banner video {
    width: 100vw;
    height: calc(100vh - var(--head_height));
    opacity: 0.9;
}

#banner .owl-nav {
    position: absolute;
    z-index: 3;
    bottom: 6rem;
    right: 10%;
    margin: 0;
    transform: translate(0%, 50%);
}

#banner .owl-nav i {
    display: inline-block;
    width: 3.5rem;
    height: 3.5rem;
    line-height: 3.5rem;
    font-size: 1.5rem;
    text-align: center;
    color: #fff;
    background: var(--colour1);
    border-radius: 50%;
    transition: all 0.4s;
}

#banner .owl-nav i:hover {
    background: var(--colour2);
}

#banner .owl-dots {
    position: absolute;
    z-index: 2;
    bottom: 6rem;
    left: 10%;
    margin: 0;
    transform: translate(0%, 50%);
}

#banner .owl-dots:before {
    content: "";
    position: absolute;
    z-index: 1;
    top: 50%;
    left: 100%;
    width: 100vw;
    height: 1px;
    background-color: #fff;
    opacity: 0.2;
}

#banner .owl-dots:after {
    content: "";
    position: absolute;
    z-index: 1;
    top: 50%;
    right: 100%;
    width: 100vw;
    height: 1px;
    background-color: #fff;
    opacity: 0.2;
}

#banner.owl-progress .owl-dots .owl-dot span {
    background: #fff;
}

#banner.owl-progress .owl-dot.active svg circle.dotsvg1 {
    stroke: #fff;
}


/*
#banner picture,#banner img{
width: 100%;
height: calc(100vh - var(--head_height));
}
*/


/*首页公告*/

.index-notice {
    padding: 1rem 0;
    border-bottom: 1px solid #ebebeb;
}

.index-notice>div {
    display: flex;
}

.index-notice .info {
    flex-shrink: 0;
    padding-right: 1rem;
    line-height: 2rem;
}

.index-notice .info span {
    display: inline-block;
    margin-right: 0.5rem;
    font-size: 1.75rem;
    vertical-align: middle;
}

@-webkit-keyframes slideInDown {
    0% {
        opacity: 0;
        -webkit-transform: translateY(-100%);
        transform: translateY(-100%);
    }
    100% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    0% {
        opacity: 0;
        -webkit-transform: translateY(-100%);
        -ms-transform: translateY(-100%);
        transform: translateY(-100%);
    }
    100% {
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0);
    }
}

.slideInDown {
    -webkit-animation-name: slideInDown;
    animation-name: slideInDown;
}

@-webkit-keyframes slideOutDown {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        -webkit-transform: translateY(100%);
        transform: translateY(100%);
    }
}

@keyframes slideOutDown {
    0% {
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        -webkit-transform: translateY(100%);
        -ms-transform: translateY(100%);
        transform: translateY(100%);
    }
}

.slideOutDown {
    -webkit-animation-name: slideOutDown;
    animation-name: slideOutDown;
}

.animated {
    -webkit-animation-duration: 0.8s;
    animation-duration: 0.8s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
}

.index-notice .box {
    flex-shrink: 1;
    width: 100%;
    overflow: hidden;
}

.notice a {
    display: flex;
    justify-content: space-between;
    flex-shrink: 0;
    line-height: 2rem;
}

.notice .title {
    font-size: 0.9375rem;
    color: var(--text);
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    overflow: hidden;
    transition: all 0.4s;
}

.notice a:hover .title {
    color: var(--colour1);
    text-decoration: underline;
}

.notice .time {
    padding-left: 1rem;
    flex-shrink: 0;
    font-size: 0.875rem;
}


/*首页方案*/

.index-app-list {
    display: flex;
    justify-content: space-between;
}

.index-app-list li {
    position: relative;
}

.index-app-list li:first-child {
    width: 32.5%;
   
}

.index-app-list li:last-child {
    width: 65%;
}
.index-app-list li a{display:block;position:relative;width:100%;}
.index-app-list li:first-child a{
   padding-bottom: 100%;
   
}

.index-app-list li:last-child a {
    padding-bottom: 50%;
}


.index-app-list li .img {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.index-app-list li .img img {
    width: 100%;
    height: 100%;
}

.index-app-list li .info {
    position: absolute;
    z-index: 2;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 3.5rem 1.25rem 1rem;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%);
    transition: all 0.4s;
}

.index-app-list li:hover .info {
    background: linear-gradient(to bottom, rgba(166, 27, 41, 0) 0%, rgba(166, 27, 41, 0.9) 100%);
}

.index-app-list li .info .title {
    font-weight: bold;
    color: #fff;
    transition: all 0.4s;
}

.index-app-list li .info .text {
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #fff;
    transition: all 0.4s;
}


/*新闻*/

.index-news>div {
    display: flex;
    flex-wrap: wrap;
}

.index-news-title {
    margin-bottom: 3rem;
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.index-news-title .btn {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    padding: 0;
}

.index-news-title .btn a {
    position: relative;
    z-index: 2;
    display: inline-block;
    padding: 0 1.75em;
    font-size: 0.875rem;
    line-height: 3em;
    color: var(--text);
    border: 1px solid #ebebeb;
    transition: all 0.4s;
}

.index-news-title .btn a:hover {
    color: #fff;
    border: 1px solid var(--colour1);
}

.index-news-title .btn a:after {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0px;
    left: 0%;
    width: 100%;
    height: 100%;
    background-color: var(--colour1);
    transition: transform .4s cubic-bezier(.4, 0, .2, 1);
    transform: scaleX(0);
    transform-origin: 100%;
}

.index-news-title .btn a:hover:after {
    content: "";
    transform: scaleX(1);
    transform-origin: 0%;
}

.index-news .left {
    width: 33%;
    padding: 1.5rem 1.5rem 2.5rem;
    background: #fff;
}

.index-news a.img {
    display: block;
    width: 100%;
    overflow: hidden;
}

.index-news .left a.img {
    margin-bottom: 1.5rem;
}

.index-news p {
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
    color: var(--small_text);
}

.index-news .tips {
    display: inline-block;
    margin-right: 0.75rem;
    padding: 0 0.375em;
    line-height: 1.5em;
    color: #fff;
    background: var(--colour1);
}

.index-news a.title {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    line-height: 1.25em;
    max-height: 2.5em;
    color: var(--title);
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.4s;
}

.index-news pre {
    margin-bottom: 0;
    font-size: 0.9375rem;
    line-height: 1.375em;
    max-height: 4.25em;
    color: var(--small_text);
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.4s;
}

.index-news div:hover a.title,
.index-news li:hover a.title {
    color: var(--colour1);
}

.index-news a.title:hover {
    text-decoration: underline;
}

.index-news .right {
    display: flex;
    flex-wrap: wrap;
    width: 67%;
    background: #fff;
    border-left: 1px solid rgba(0, 0, 0, 0.05);
}

.index-news .right li {
    display: flex;
    width: 50%;
    padding: 1.5rem;
    position: relative;
    border-right: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.index-news .right li:nth-of-type(5),
.index-news .right li:nth-of-type(6) {
    border-right: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: none;
}

.index-news .right li:last-child {
    margin-bottom: 0%;
}

.index-news li a.img {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0;
    overflow: hidden;
    transition: all 0.4s;
}

.index-news li a.img img {
    width: 100%;
    height: 100%;
}

.index-news li .info {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    width: 100%;
    transition: all 0.4s;
}

.index-news li:hover a.img {
    opacity: 1;
}

.index-news li:hover .info {
    opacity: 0;
}


/*页脚*/

#foot {
    background: var(--dark);
    color: #fff;
}

#foot .foot-contact {
    display: flex;
    justify-content: space-between;
    padding-top: 4rem;
    padding-bottom: 2rem;
    font-size: 0.9375rem;
    line-height: 1.5rem;
}

#foot p {
    margin-bottom: 0;
    color: var(--small_text);
}

#foot .h4 {
    margin-bottom: 1rem;
}

#foot a {
    color: #fff;
    color: inherit;
    transition: all 0.4s;
}

#foot a:hover {
    color: var(--colour2);
    text-decoration: underline;
}

#foot .nav-list {
    margin-bottom: 2rem;
}

#foot .nav-list a {
    display: inline-block;
    padding: 0 2rem;
    line-height: 1rem;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

#foot .nav-list a:first-of-type {
    padding-left: 0;
}

#foot .code {
    display: flex;
    font-size: 0.875rem;
}

#foot .code>div {
    padding: 0 0.25rem;
}

#foot .code img {
    margin-bottom: 0.5rem;
    max-width: 7.5rem;
}

#foot .code span {
    opacity: 0.6;
}

#foot .foot-copyright>div {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 0.875rem;
    padding: 1rem 0;
    width: 100%;
    font-size: 0.875rem;
}

#foot .back-top {
    position: fixed;
    z-index: 10;
    right: 4%;
    bottom: 20%;
    display: block;
    width: 2.75rem;
    height: 2.75rem;
    line-height: 2.75rem;
    font-size: 1.5rem;
    color: #fff;
    text-align: center;
    background: var(--colour1);
    opacity: 1;
    transition: all 0.6s;
}

.top #foot .back-top {
    opacity: 0;
}

#foot .back-top:hover {
    background: var(--colour2);
    cursor: pointer;
}


/*内页开始*/

.inside-banner {
    position: relative;
    background: none;
    overflow: hidden;
}

.inside-banner .info {
    position: absolute;
    z-index: 2;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #fff;
}

.inside-banner .info .title {
    line-height: 1.25em;
    color: #fff;
}

.inside-banner .info .subtitle {
    margin-bottom: 0.5em;
    text-transform: Uppercase;
    color: #fff;
}

.inside-banner .info p {
    margin: 0.75rem 0 0;
    max-width: 40rem;
    font-size: 1.125rem;
}

.inside-banner .info {
    position: absolute;
    z-index: 2;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: #fff;
}

.breadcrumb {
    width: 100%;
    padding: 0px;
    margin: 0;
    background: var(--grey_bg);
}

.breadcrumb>div {
    font-size: 0px;
}

.breadcrumb a {
    display: inline-block;
    font-size: 0.875rem;
    line-height: 3.5rem;
    color: var(--small_text);
    transition: all .4s;
}

.breadcrumb a:hover {
    color: var(--colour1);
}

.breadcrumb a:not([href]):not([tabindex]) {
    color: var(--tips_text);
}

.breadcrumb a:after {
    content: ">";
    margin: 0 5px;
    color: var(--tips_text);
}

.breadcrumb a:not([href]):not([tabindex]):after {
    content: "";
}


/*内页内容框架*/

.inside-body {
    display: flex;
    flex-wrap: wrap;
}

.inside-body .left {
    width: 12rem;
}

.inside-body .left ul li {
    margin: 0.125rem 0;
}

.inside-body .left ul li>a {
    display: block;
    padding: 0 1.5em;
    font-size: 1.125rem;
    line-height: 3em;
    color: #fff;
    background: var(--colour1);
    transition: all 0.4s;
}

.inside-body .left ul li>a:hover {
    border-left: 0.375rem solid var(--colour2);
}

.inside-body .left ul li.on>a:hover {
    border-left: none;
}

.inside-body .left ul li.on>a {
    background: var(--colour2);
}

.inside-body .left .subnav {
    margin-bottom: 0.5rem;
}

.inside-body .left .subnav a {
    display: block;
    margin: 0.125rem 0;
    padding: 0 2rem;
    font-size: 0.9375rem;
    line-height: 2.75em;
    color: var(--text);
    background: var(--grey_bg);
    transition: all 0.4s;
}

.inside-body .left .subnav a:hover {
    border-left: 0.25rem solid var(--colour2);
    color: var(--colour2);
}

.inside-body .left .subnav a.on {
    color: var(--colour2);
    border-left: 0.25rem solid var(--colour2);
}

.inside-body .right {
    width: calc(100% - 12rem);
    padding-left: 5%;
}

.proudct-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-top: 3rem;
}

.proudct-nav li {
    width: 48.5%;
    height: 100%;
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 3%;
    background: var(--grey_bg);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.4s;
}

.proudct-nav li:last-child {
    margin-bottom: 0;
}

.proudct-nav li .img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50%;
    transition: all 0.4s;
    overflow: hidden;
}

.proudct-nav li .img img {
    mix-blend-mode: multiply;
}

.proudct-nav li .info {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50%;
    padding: 5%;
}

.proudct-nav li .info>div {
    width: 100%;
    transition: all 0.6s;
}

.proudct-nav li .info .title {
    line-height: 1.5em;
    color: #333;
    transition: all 0.6s;
}

.proudct-nav li .info .title:hover {
    color: var(--colour1);
}

.proudct-nav li .info pre {
    color: var(--text);
    font-size: 1rem;
    line-height: 1.75em;
    height: 5.25em;
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.proudct-nav li .info .more {
    display: inline-block;
    padding: 0 1.5em;
    margin-top: 2rem;
    font-weight: bold;
    font-size: 0.875rem;
    line-height: 3em;
    border: 1px solid #ebebeb;
    border-radius: 2em;
    color: var(--text);
    transition: all 0.4s;
}

.proudct-nav li:hover .info .more {
    color: var(--colour1);
    border: 1px solid var(--colour1);
}

.proudct-nav li .info .more:hover {
    padding: 0 2em;
    background: var(--colour1);
    border: 1px solid var(--colour1);
    color: #fff;
}

.proudct-nav li.onepage {
    width: 100%;
}

.proudct-nav li.onepage .img {
    width: 65%;
}

.proudct-nav li.onepage .info {
    width: 35%;
}


/*筛选*/

.filter {
    display: flex;
    margin-bottom: 2rem;
}

.filter>div {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 15rem;
}

.filter .h3 {
    margin-bottom: 0;
}

.filter>div:nth-of-type(1) {
    margin: 0;
    justify-content: flex-start;
    flex-grow: 1;
}

.filter>div span {
    margin: 0;
}

.filter form {
    width: 100%;
    margin-left: 0.5rem;
}

.filter form select {
    padding: 0 1rem;
    width: 100%;
    line-height: 2.5em;
    height: 3em;
    font-size: 1rem;
    color: var(--text);
    border: 1px solid #ebebeb;
    border-radius: 0.25rem;
    transition: all 0.4s;
}

.filter form select {
    color: var(--text);
    padding-right: 2.5rem;
    appearance: none!important;
    -webkit-appearance: none!important;
    -moz-appearance: none!important;
    appearance: none!important;
    background-image: url(../images/arrow-down.svg);
    background-repeat: no-repeat;
    background-position: calc(100% - 0.75rem) center;
    background-size: 1rem 1rem;
}

.filter form select:focus {
    box-shadow: 0 0 1rem rgba(0, 0, 0, 0.05);
}


/*产品列表*/

.product-list {
    display: flex;
    flex-wrap: wrap;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.product-list li {
    width: 25%;
    padding: 0.75rem;
}

.product-list li .img {
    border: 1px solid #ebebeb;
    overflow: hidden;
    transition: all 0.4s;
}

.product-list li a:hover .img {
    border: 1px solid var(--colour1);
    box-shadow: 0 0 1rem rgba(0, 0, 0, .125);
}

.product-list li .img img {
    max-width: 85%;
    max-height: 85%;
}

.product-list li p {
    margin: 0.5rem 0;
    text-align: center;
    color: var(--text);
    transition: all 0.4s;
}

.product-list li a:hover p {
    color: var(--colour1);
}


/*产品详情*/

.product {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.wap-product-head {
    width: 100%;
    display: none;
    margin-bottom: 1.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, .05);
}

.product .img {
    width: 40%;
}

#product-img {
    position: sticky;
    top: calc(3rem + var(--head_height));
}

#product-img .item {
    background: var(--grey_bg);
}

#product-img .item img {
    max-width: 90%;
    max-width: 90%;
    mix-blend-mode: multiply;
}

#product-img .item,
#product-img .item a {
    cursor: zoom-in;
}

#product-img .item a {
    display: block;
}

#product-img .owl-dots {
    display: flex;
    flex-wrap: wrap;
    text-align: left;
    margin-left: -0.125rem;
    margin-right: -0.125rem;
}

#product-img .owl-dot {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 19%;
    aspect-ratio: 1/1;
    padding: 0.125rem!important;
    margin: 0.5%;
    opacity: 0.5;
    border: 1px solid #ebebeb;
    transition: all 0.4s;
}

#product-img .owl-dot.active {
    opacity: 1;
    border: 1px solid var(--colour1);
}

.product .info {
    width: 52%;
    max-width: 40rem;
}

.product .info a:hover {
    color: var(--colour1);
}

.product .info a.product-contact-btn {
    display: block;
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    line-height: 1.5em;
    font-weight: bold;
    text-align: center;
    color: #fff;
    border-radius: 0.25rem;
    background: var(--colour1);
    transition: all 0.4s;
}

.product .info a.product-contact-btn:hover {
    background: var(--colour2);
}

.product .info a.product-contact-btn span {
    display: inline-block;
    margin-right: 0.25rem;
    font-size: 1.5rem;
    line-height: 1em;
    vertical-align: middle;
    font-weight: normal;
}

.product .info .alert a {
    color: var(--colour1);
    transition: all 0.4s;
}

.product .info .alert a:hover {
    color: var(--colour2);
}

.product .info table {
    width: 100%;
}

.product-down li {
    border-bottom: 1px solid rgba(0, 0, 0, .05);
}

.product-down li:first-of-type {
    border-top: 1px solid rgba(0, 0, 0, .05);
}

.product-down li a {
    display: block;
    width: 100%;
    padding: 1rem 0;
    line-height: 1.5em;
    color: var(--text);
    display: inline-block;
    transition: all 0.4s;
}

.product-down li a:hover {
    padding: 1rem;
    background: var(--grey_bg);
}

.product-down li a:before {
    content: "\b42a";
    margin-right: 0.5rem;
    font-family: "iconfont" !important;
    font-size: 1.5rem;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--colour1);
}

.product-d-nav {
    position: sticky;
    top: var(--head_height);
    left: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 1.5rem 0;
    border-bottom: none;
}

.product-d-nav a {
    position: relative;
    z-index: 1;
    display: inline-block;
    padding: 0;
    margin: 0 1em;
    line-height: 3rem;
    font-weight: bold;
    color: var(--text);
    transition: all 0.4s;
}

.product-d-nav a:hover,
.product-d-nav a.active {
    color: var(--colour1);
}

.product-d-nav a:after {
    content: "";
    position: absolute;
    z-index: -1;
    bottom: 0px;
    left: 0%;
    width: 100%;
    height: 0.25rem;
    background-color: var(--colour1);
    transition: transform .4s cubic-bezier(.4, 0, .2, 1);
    transform: scaleX(0);
    transform-origin: 100%;
}

.product-d-nav a.active:after {
    transform: scaleX(1);
    transform-origin: 0%;
}

.product-d-content {
    max-width: 75rem;
    padding: 4rem 0 0;
    margin: 0 auto;
    overflow: hidden;
}

.product-d-content ul {
    padding-top: 1rem;
    border-top: 2px solid var(--small_text);
    -webkit-column-gap: 3em;
    -webkit-column-count: 2;
    font-size: 0.9375rem;
}

.product-d-content ul li {
    padding: 1.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
}

.product-d-content ul p {
    line-height: 1.5em;
    margin: 0.375rem 0;
}

.product-d-content .jumbotron {
    padding: 3rem 2rem;
    background: var(--grey_bg);
    border-radius: 0;
}

.product-d-content table {
    width: 100% !important;
}


/*关于*/

.about-video .video-btn {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    height: 60vh;
    background: #000;
}

.about-video .video-btn .info {
    position: absolute;
    z-index: 2;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    text-align: center;
    color: #fff;
    text-shadow: 0 0 2em rgba(0, 0, 0, 0.2);
    transition: all 0.4s;
}

.about-video:hover .video-btn .info {
    opacity: 0;
}

.about-video .video-btn .info .icon {
    display: inline-block;
    width: 4rem;
    height: 4rem;
    line-height: 4rem;
    font-size: 1.5rem;
    text-align: center;
    border-radius: 50%;
    color: #fff;
    background-color: var(--colour1);
    margin-bottom: 1rem;
}

.about-video .video-btn .img,
.about-video .video-btn .img img {
    width: 100%;
    height: 100%;
    transition: all 0.4s;
}

.about-video .video-btn .img img {
    opacity: 0.7;
}

.about-video:hover .video-btn .img img {
    opacity: 1;
}


/* 企业文化*/

.about-culture {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.about-culture li {
    position: relative;
    z-index: 1;
    width: 31%;
    padding: 2rem;
    position: relative;
    transition: all 0.4s;
}

.about-culture li:hover {
    transform: translate(0%, -1rem);
}

.about-culture li:before {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0px;
    left: 0%;
    width: 100%;
    height: 0%;
    padding-bottom: 61.8%;
    background: var(--grey_bg);
}

.about-culture li:after {
    content: "";
    position: absolute;
    z-index: -2;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    padding-bottom: 61.8%;
    background: var(--colour1);
    opacity: 0;
    transition: all 0.4s;
}

.about-culture li:hover:after {
    content: "";
    top: 1rem;
    left: 1rem;
    opacity: 1;
}

.about-culture li .info {
    width: 100%;
}

.about-culture li .img {
    margin-top: 1.5rem;
}


/*发展史*/

.about-h-btn {
    border: none;
    margin-bottom: 2rem;
}

.about-h-btn li a {
    padding: 0 2rem;
    border-left: 1px solid rgba(0, 0, 0, .125);
    line-height: 1rem;
    color: var(--title);
}

.about-h-btn li:first-child a {
    padding-left: 0;
    border-left: none;
}

.about-h-btn li:last-of-type a {
    padding-right: 0;
}

.about-h-btn li a.active {
    color: var(--colour1);
}

.about-h .owl-stage {
    position: relative;
    display: flex;
}

.about-h {}

.about-h .owl-stage:before {
    content: "";
    position: absolute;
    z-index: -1;
    bottom: 0.5rem;
    left: 0%;
    width: 100%;
    height: 0%;
    border-bottom: 1px dashed rgba(0, 0, 0, .1);
}

.about-h .owl-item {
    position: relative;
    z-index: 1;
    padding: 1rem 0 2.5rem;
}

.about-h .item {
    position: relative;
    z-index: 2;
    min-height: 100%;
    padding: 1.5rem;
    background: #fff;
    transition: all 0.4s;
}

.about-h .item:hover {
    transform: translate(0%, -1rem);
}

.about-h .owl-item:before {
    content: "";
    position: absolute;
    z-index: -1;
    bottom: 0.5rem;
    left: 50%;
    width: 0%;
    height: 4rem;
    border-left: 1px dashed rgba(0, 0, 0, .1);
    transition: all .4s;
}

.about-h .owl-item:after {
    content: "";
    position: absolute;
    z-index: -1;
    bottom: -0.25rem;
    left: 50%;
    width: 0.75rem;
    height: 0.75rem;
    background-color: #fff;
    border: 2px solid var(--colour1);
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.about-h .item pre {
    font-size: 1rem;
}

.about-h .owl-nav {
    position: absolute;
    bottom: 100%;
    right: 0;
    margin: 0;
}

.about-h .owl-nav {
    position: absolute;
    bottom: 100%;
    right: 0;
    margin: 0 0 1rem;
}

.about-h .owl-nav [class*=owl-] i {
    display: inline-block;
    width: 3rem;
    height: 3rem;
    line-height: 3rem;
    font-size: 1rem;
    text-align: center;
    color: #fff;
    background: #999;
    border-radius: 50%;
    transition: all 0.4s;
}

.about-h .owl-nav [class*=owl-]:hover i {
    background: var(--colour1);
}


/*荣誉史*/

.about-honor {
    background: url(../images/img-h-bg.jpg) center right no-repeat;
    background-size: cover;
}

.about-honor>div {
    display: flex;
    justify-content: center;
}

.about-honor-info {
    position: relative;
    z-index: 1;
    display: flex;
    padding-right: 6rem;
    padding-top: 4rem;
}

.about-honor-info img {
    width: 30vw;
    max-width: 100%;
    max-width: none;
}

.honor-list {
    position: relative;
    padding-bottom: 4rem;
    padding-top: 2rem;
    border-left: 3px solid var(--colour1);
}

.honor-list:before {
    content: "";
    position: absolute;
    z-index: 1;
    display: block;
    top: 0px;
    left: -10px;
    width: 17px;
    height: 17px;
    background-color: #fff;
    border: 3px solid var(--colour1);
    border-radius: 50%;
    transition: all .4s;
}

.honor-list ul {
    max-width: 30rem;
    max-height: 60vh;
    color: var(--text);
    overflow-y: auto;
}

.honor-list ul::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.honor-list ul li {
    position: relative;
    display: flex;
    padding-left: 2rem;
    margin: 1.25rem 0;
}

.honor-list ul li:before {
    content: "";
    position: absolute;
    z-index: 1;
    top: 0.8rem;
    left: 0%;
    display: block;
    width: 0.75rem;
    height: 3px;
    background-color: var(--colour1);
    transition: all .4s;
}

.honor-list ul li .year {
    font-family: "en";
    font-weight: bold;
    flex-shrink: 0;
    margin-right: 1rem;
    font-size: 0.9375rem;
    line-height: 1.75rem;
    color: var(--colour1);
}

.honor-list ul li p {
    margin-bottom: 0;
}

.mouse-ico {
    margin-top: 3rem;
    margin-left: 2rem;
    width: 25px;
    height: 34px;
    display: block;
    border: 2px solid var(--colour1);
    border-radius: 6px;
    position: relative;
    z-index: 1;
}

.mouse-ico i {
    display: block;
    width: 3px;
    height: 7px;
    border-radius: 1px;
    display: block;
    background-color: var(--colour1);
    position: absolute;
    left: 50%;
    margin-left: -1px;
    top: 5px;
    -webkit-animation: mouse-dot 1.5s cubic-bezier(0.23, 1, 0.32, 1) infinite;
    animation: mouse-dot 1.5s cubic-bezier(0.23, 1, 0.32, 1) infinite;
}

@keyframes mouse-dot {
    from {
        opacity: 0;
    }
    33% {
        opacity: 1;
    }
    to {
        transform: translateY(105px);
        -webkit-transform: translateY(15px);
        opacity: 0;
    }
}

@-webkit-keyframes mouse-dot {
    from {
        opacity: 0;
    }
    33% {
        opacity: 1;
    }
    to {
        transform: translateY(15px);
        -webkit-transform: translateY(15px);
        opacity: 0;
    }
}


/*解决方案*/

.solutions-box {
    max-width: 75rem;
    margin: auto;
}

.solutions {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-left: -0.5rem;
    margin-right: -0.5rem;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.solutions li {
    width: 50%;
    padding: 0.5rem;
}

.solutions li a {
    display: block;
    width: 100%;
    height: 0;
    padding-bottom: 61.8%;
    position: relative;
}

.solutions li a .img {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.solutions li a .img img {
    width: 100%;
    height: 100%;
}

.solutions li a .info {
    position: absolute;
    z-index: 2;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 3.5rem 1.25rem 1rem;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%);
    transition: all 0.4s;
}

.solutions li a:hover .info {
    background: linear-gradient(to bottom, rgba(166, 27, 41, 0) 0%, rgba(166, 27, 41, 0.9) 100%);
}

.solutions li a .info .title {
    margin-bottom: 0.25rem;
    font-weight: bold;
    color: #fff;
    transition: all 0.4s;
}

.solutions li a .info .subtitle {
    font-size: 0.9375rem;
    line-height: 1.5em;
    max-height: 4.5em;
    color: #fff;
    opacity: 0.8;
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.4s;
}


/*案例*/

.case {
    display: flex;
    flex-wrap: wrap;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.case li {
    width: 33.33%;
    padding: 1rem 0.75rem;
}

.case li a {
    display: block;
    position: relative;
    border-radius: 0.25rem;
    transition: all 0.4s;
    overflow: hidden;
}

.case li a:hover {
    box-shadow: 0 0.5rem 1rem var(--shadow);
}

.case li .img {
    padding-bottom: 65%;
    overflow: hidden;
}

.case li .img img {
    width: 100%;
    height: 100%;
}

.case li .info {
    position: absolute;
    z-index: 2;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 3.5rem 1.25rem 1rem;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.6) 100%);
    transition: all 0.4s;
}

.case li a:hover .info {
    background: linear-gradient(to bottom, rgba(166, 27, 41, 0) 0%, rgba(166, 27, 41, 0.9) 100%);
}


/*
.case li .info {
    position: relative;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
}

.case li .info :after {
    content: "";
    position: absolute;
    z-index: 1;
    bottom: -1px;
    left: 0%;
    width: 0%;
    height: 1px;
    background-color: var(--colour1);
    transition: all .4s;
}

.case li a:hover .info :after {
    content: "";
    width: 100%;
}
*/

.case li .info .title {
    margin-bottom: 0.25rem;
    font-weight: bold;
    color: #fff;
    transition: all 0.4s;
}


/*文章*/

.article {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.article .article-content {
    width: calc(100% - 21rem);
    padding: 4rem;
    background: var(--grey_bg);
}

.article .head {
    margin-bottom: 2rem;
}

.article .head .time {
    font-size: 0.875rem;
    color: var(--small_text);
}

.article-page {
    margin-top: 4rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.article-page .back {
    width: 100%;
    margin: 0 0 0.5rem;
}

.article-page .back a {
    display: flex;
    align-items: center;
    color: var(--text);
    font-size: 0.875rem;
    transition: all 0.4s;
}

.article-page .back a:hover {
    color: var(--colour1);
}

.article-page .back a span {
    display: inline-block;
    margin-right: 0.5rem;
    font-size: 1.25rem;
}

.article-page a.left,
.article-page a.right {
    flex-shrink: 1;
    display: inline-block;
    width: 49.5%;
    padding: 1rem 1.5rem;
    color: var(--text);
    background: #fff;
    transition: all 0.4s;
}

.article-page a.left:hover,
.article-page a.right:hover {
    box-shadow: 0 0 1rem var(--shadow);
    background: var(--colour1);
    transition: all 0.4s;
}

.article-page a.left p,
.article-page a.left span,
.article-page a.right p,
.article-page a.right span {
    margin: 0;
    font-size: 0.875rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    overflow: hidden;
    transition: all 0.4s;
}

.article-page a.left span,
.article-page a.right span {
    font-size: 0.9375rem;
    font-weight: bold;
    color: var(--colour1);
}

.article-page a.left:hover p,
.article-page a.left:hover span,
.article-page a.right:hover p,
.article-page a.right:hover span {
    color: #fff;
}

.article .sidebar {
    width: 18rem;
}

.article .sidebar>div {
    position: sticky;
    top: calc(var(--head_height) + 1rem);
    width: 100%;
    padding: 1.5rem;
    background: var(--grey_bg);
}

.article .sidebar ul {
    counter-reset: compteListe;
}

.article .sidebar li {
    display: flex;
    margin: 0.75rem 0;
}

.article .sidebar li:before {
    flex-shrink: 0;
    counter-increment: compteListe 1;
    content: counter(compteListe);
    display: inline-block;
    margin-right: 0.5rem;
    width: 1.5em;
    height: 1.5em;
    line-height: 1.5em;
    font-size: 0.875rem;
    text-align: center;
    font-weight: bold;
    color: var(--text);
    background: rgba(0, 0, 0, .05);
    border-radius: 0.125rem;
}

.article .sidebar li:nth-of-type(1):before,
.article .sidebar li:nth-of-type(2):before,
.article .sidebar li:nth-of-type(3):before {
    color: #fff;
    background: var(--colour1);
}

.article .sidebar li:nth-of-type(2):before {
    opacity: 0.7;
}

.article .sidebar li:nth-of-type(3):before {
    opacity: 0.4;
}

.article .sidebar li a {
    flex-shrink: 1;
    display: block;
    font-size: 0.875rem;
    line-height: 1.5em;
    color: var(--text);
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    overflow: hidden;
}


/*解决方案*/

.faq-nav {
    display: flex;
    flex-wrap: wrap;
    max-width: 75rem;
    margin: 0 auto 3rem;
}

.faq-nav ol {
    padding-left: 0;
    width: 100%;
    margin-bottom: 0.5rem;
}

.faq-nav li {
    margin: 0.25rem 0;
    margin-right: 1rem;
}

.faq-nav a {
    display: block;
    padding: 0.75em 1.5em;
    font-size: 0.9375rem;
    line-height: 1.25em;
    color: var(--text);
    background: var(--grey_bg);
    transition: all 0.4s;
}

.faq-nav a:hover {
    color: #fff;
    background: var(--colour1);
}

.faq {
    max-width: 75rem;
    padding: 5%;
    margin: 1rem auto;
    border-radius: 0.5rem;
    background: var(--grey_bg);
}

.faq>div {
    margin-bottom: 1.5rem;
}

.faq li {
    margin: 1rem 0;
}

.faq a {
    display: block;
    padding: 5%;
    border-radius: 0.25rem;
    background: #fff;
    transition: all 0.4s;
}

.faq a:hover {
    box-shadow: 0 0 1.5rem var(--shadow);
}

.faq .title {
    font-weight: bold;
    transition: all 0.4s;
}

.faq a:hover .title {
    color: var(--colour1);
}

.faq pre {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.75em;
    max-height: 5.25em;
    color: var(--text);
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}


/*常见问题详情*/

.faq-info {
    padding: 5%;
    max-width: 75rem;
    margin: auto;
}

.faq-info dl {
    margin-bottom: 1rem;
}

.faq-info dl dt,
.faq-info dl dd {
    font-weight: normal;
}


/* 画册下载 */

.album {
    display: flex;
    flex-wrap: wrap;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.album li {
    width: 50%;
    padding: 0.75rem;
}

.album li .content {
    display: flex;
    padding: 1.5rem;
    border-radius: 0.25rem;
    background: var(--grey_bg);
    transition: all 0.4s;
}

.album li .content:hover {
    background: #fff;
    box-shadow: 0px 0.75rem 2rem var(--shadow);
}

.album li .content .img {
    flex-shrink: 0;
    max-width: 10rem;
    padding-bottom: 12rem;
    overflow: hidden;
}

.album li .content .info {
    padding-left: 2rem;
    width: 100%;
}

.album li .content .title {
    display: block;
    margin: 0.5rem 0 0.25rem;
    font-weight: bold;
    transition: all 0.4s;
}

.album li .content:hover .title {
    color: var(--colour1);
}

.album li .content .subtitle {
    font-size: 0.875rem;
    line-height: 1.5em;
    height: 3em;
    color: var(--small_text);
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.album li .content .time {
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--small_text);
}

.album li .content .info .btn {
    display: inline-block;
    padding: 0.5em 1.5em;
    font-size: 0.75rem;
    color: #fff;
    background: var(--colour1);
    border-radius: 2em;
    transition: all 0.4s;
}

.album li .content .btn:hover {
    background: var(--colour2);
}


/*下载*/

.down-list {
    display: flex;
    flex-wrap: wrap;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.down-list li {
    width: 33.33%;
    padding: 0.75rem;
    transition: all 0.4s;
}

.down-list li>div {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-content: space-between;
    z-index: 1;
    width: 100%;
    height: 100%;
    min-height: 13rem;
    padding: 1.5rem;
    border-radius: 0.25rem;
    background: var(--grey_bg);
    overflow: hidden;
    transition: all 0.4s;
}

.down-list li>div:hover {
    background: #fff;
    box-shadow: 0 0.5rem 1.5rem var(--shadow);
}

.down-list li .info {
    width: 100%;
}

.down-list li .title {
    margin-top: 0.5rem;
    margin-bottom: 0.25rem;
    width: 100%;
    display: flex;
    align-items: flex-start;
    flex-shrink: 1;
    font-size: 1rem;
    list-style: 1.25em;
    font-weight: bold;
    color: var(--text);
    transition: all 0.4s;
}

.down-list li>div:hover .title {
    color: var(--colour1);
}

.down-list li .info .title:before {
    content: "\b59";
    margin-right: 0.25rem;
    font-family: "iconfont" !important;
    display: inline-block;
    width: 1em;
    font-size: 1.5rem;
    line-height: 1em;
    height: 1em;
    font-style: normal;
    font-weight: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--colour1);
}

.down-list li .info span {
    padding: 0 0.5rem;
    border-left: 1px solid rgba(0, 0, 0, .1);
    font-size: 0.75rem;
    color: var(--small_text);
}

.down-list li .info span:first-of-type {
    padding-left: 0;
    border-left: none;
}

.down-list li .btn {
    display: flex;
    width: auto;
    padding: 0.25em 1.25em;
    flex-shrink: 0;
    font-size: 0.75rem;
    color: #fff;
    display: block;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    overflow: hidden;
    background: var(--colour1);
    border-radius: 2em;
    transition: all 0.4s;
}

.down-list li .btn:hover {
    color: #fff;
    background: var(--colour2);
}

.down-list li .btn span {
    font-size: 1.125rem;
}


/*下载详情*/

.down-content {
    padding: 4rem;
    max-width: 75rem;
    margin: auto;
    background: var(--grey_bg);
}

.down-d-list {
    margin: 0.5rem 0 4rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 100%;
}

.down-d-list li {
    margin: 0.5% 0;
    width: 49%;
}

.down-d-list li a {
    display: block;
    padding: 1rem;
    text-align: left;
    font-size: 0.9375rem;
    line-height: 1.5rem;
    color: var(--text);
    background: #fff;
    border-radius: 0;
    transition: all 0.4s;
}

.down-d-list li a:hover {
    color: #ffff;
    background: var(--colour1);
}

.down-d-list li a span {
    font-size: 1.5rem;
    line-height: 1.5rem;
}


/*图片--缩小*/

.picture-list {
    display: flex;
    flex-wrap: wrap;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.picture-list li {
    width: 25%;
    padding: 0.75rem;
    text-align: center;
}

.picture-list li .img {
    background: var(--grey_bg);
}

.picture-list li .img img {
    max-width: 90%;
    max-height: 90%;
    mix-blend-mode: multiply;
}


/*图片--平铺*/

.picture-list2 {
    display: flex;
    flex-wrap: wrap;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.picture-list2 li {
    width: 25%;
    padding: 0.75rem;
    text-align: center;
}

.picture-list2 li .img {
    background: var(--grey_bg);
    overflow: hidden;
}

.picture-list2 li .img img {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    mix-blend-mode: multiply;
}

.picture-list2 li p {
    margin: 0.5rem 0;
}

.picture-list li p {
    margin: 0.5rem 0;
}


/*新闻列表*/

.news-list {
    max-width: 75rem;
    margin: auto;
}

.news-list li {
    display: flex;
    padding: 3rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
}

.news-list li:first-of-type {
    border-top: 1px solid rgba(0, 0, 0, .1);
}

.news-list .img {
    display: block;
    flex-shrink: 0;
    width: 20rem;
    border-radius: 0.25rem;
    overflow: hidden;
}

.news-list .info {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    flex-shrink: 1;
    padding-left: 2rem;
    overflow: hidden;
}

.news-list .title {
    width: 100%;
    display: block;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    overflow: hidden;
    margin-top: 0.5rem;
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--title);
    transition: all 0.4s;
}

.news-list li:hover .title {
    color: var(--colour1);
}

.news-list .text {
    width: 100%;
}

.news-list .text pre {
    margin-top: 0.5rem;
    margin-bottom: 0;
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 0.9375rem;
    line-height: 1.5em;
    height: 4.5em;
    color: var(--text);
    transition: all 0.4s;
}

.news-list .more {
    display: flex;
    width: 100%;
    margin-top: 3rem;
    font-size: 0.75rem;
    line-height: 1.75em;
    color: var(--small_text);
}

.news-list .more>div {
    padding: 0 1rem;
    border-left: 1px solid rgba(0, 0, 0, .1);
}

.news-list .more>div:first-of-type {
    padding-left: 0;
    border-left: none;
}

.news-list .tag span {
    display: inline-block;
    padding: 0 0.375rem;
    color: #fff;
    background: var(--colour1);
    border-radius: 0.25rem;
}


/*新闻详情*/

.news {}

.news .news-head {
    margin-bottom: 3rem;
}

.news .news-head small {
    font-size: 0.875rem;
    color: var(--small_text);
}

.news-page {
    margin-top: 3rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.news-page a {
    display: inline-block;
    width: 49%;
    padding: 1.5rem;
    color: var(--text);
    background: var(--grey_bg);
    transition: all 0.4s;
}

.news-page a:hover {
    box-shadow: 0 0 1rem rgba(29, 37, 48, 0.07);
    background: #fff;
    transition: all 0.4s;
}

.news-page a p {
    margin: 0;
    white-space: nowrap;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    overflow: hidden;
}

.news-page a:hover p {
    color: var(--colour1);
}

.news .right {
    flex-shrink: 0;
    width: 18rem;
    padding-left: 4rem;
}

.news .right li {
    margin-bottom: 1.5rem;
}

.news .right a .img {
    margin-bottom: 0.75rem;
    border-radius: 0.5rem;
    overflow: hidden;
}

.news .right a small {
    font-size: 0.875rem;
    color: var(--small_text)
}

.news .right a p {
    color: var(--text);
    transition: all 0.4s;
}

.news .right a:hover p {
    color: var(--colour1);
}


/*展会信息*/

.activities {
    max-width: 70rem;
    margin: auto;
}

.activities li {
    display: flex;
    flex-wrap: wrap;
    padding: 2rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
}

.activities li:first-of-type {
    border-top: 1px solid rgba(0, 0, 0, .1);
}

.activities .activities-head {
    flex-shrink: 1;
    width: calc(100% - 10rem);
}

.activities .activities-btn {
    display: flex;
    justify-content: end;
    align-items: flex-start;
    flex-shrink: 0;
    width: 10rem;
}

.activities .activities-btn button {
    padding: 0.5rem 1rem;
    border: none;
    font-size: 0.875rem;
    color: #fff;
    background: var(--colour1);
    transition: all 0.4s;
}

.activities .activities-btn button:not(.collapsed) {
    color: var(--small_text);
    background: var(--grey_bg);
}

.activities .activities-btn button span {
    display: inline-block;
    transform: rotate(0deg);
    transition: all 0.4s;
}

.activities .activities-btn button:not(.collapsed) span {
    transform: rotate(180deg);
}

.activities .title {
    margin-bottom: 1.125rem;
    font-size: 1.125rem !important;
}

.activities pre {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--text);
}

.activities .activities-content {
    width: 100%;
}

.activities .activities-content>div {
    width: 100%;
    margin-top: 2rem;
    padding: 2.5rem 2rem;
    background: var(--grey_bg);
}

.activities .activities-content p {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--text);
}


/*加入我们*/

#join {
    margin-top: 2em;
}

#join .join-head {
    display: block;
    background: var(--grey_bg);
    white-space: nowrap;
}

#join .join-head.collapsed {
    background: #fff;
}

#join .join-head:hover {
    background: var(--grey_bg);
}

#join>.join-head {
    color: var(--colour1);
    font-weight: bold;
    border-radius: 0;
    border-left: 1px solid rgba(0, 0, 0, .125);
    border-right: 1px solid rgba(0, 0, 0, .125);
    border-bottom: 1px solid rgba(0, 0, 0, .125);
    border-top: 2px solid var(--colour1);
    background: #fff!important;
}

.join-head>div {
    display: inline-block;
    padding: 1.75rem 0;
    vertical-align: middle;
    font-size: 0.875rem;
    text-align: center;
    white-space: normal;
    transition: all 0.4s;
}

.join-head .name {
    width: 30%;
    font-size: 1em;
    padding-left: 2em;
    text-align: left;
}

.join-head .class {
    width: 17%;
}

.join-head .place {
    width: 17%;
}

.join-head .number {
    width: 17%;
}

.join-head .time {
    width: 17%;
}

#join .card {
    border-radius: 0;
    border: none;
    border-left: 1px solid rgba(0, 0, 0, .125);
    border-right: 1px solid rgba(0, 0, 0, .125);
}

#join .card:last-child .join-head {
    border-radius: 0 0 0.5rem 0.5rem;
}

#join .card-header {
    padding: 0;
    border-radius: 0;
    background: none;
}

#join .card-body {
    padding: 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, .125);
}

#join .btn-link {
    margin-top: 3em;
    margin-bottom: 1em;
    display: inline-block;
    padding: 0 2em;
    font-size: 1em;
    line-height: 3em;
    color: #fff;
    border-radius: 0.75rem;
    background: var(--colour1);
    transition: all 0.4s;
}

#join .btn-link:hover {
    background: var(--colour2);
}


/*联系方式*/

.network-nav {
    display: flex;
    border-bottom: 1px solid rgba(0, 0, 0, .1);
    margin-bottom: 2rem;
}

.network-nav a {
    display: inline-block;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: bold;
    color: var(--text);
    transition: all 0.4s;
}

.network-nav a:hover {
    color: var(--colour1);
}

.network-nav a.active {
    color: #fff;
    background: var(--colour1);
}

.network-point {
    padding-top: 1rem;
    color: var(--colour1);
}

.network-contact {
    margin: 2rem 0;
}

.network-list {
    display: flex;
    flex-wrap: wrap;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
}

.network-list li {
    width: 33.33%;
    padding: 0.75rem;
}

.network-list li>div {
    width: 100%;
    min-height: 100%;
    background: var(--grey_bg);
    padding: 2.25rem 2em 2.25rem;
    border-radius: 0.25rem;
    transition: all 0.4s;
}

.network-list li>div:hover {
    background: #fff;
    box-shadow: 0px 0.75rem 2rem var(--shadow);
}

.network-list li .title {
    margin-bottom: 1rem;
    font-size: 18px;
    line-height: 24px;
    transition: all 0.4s;
}

.network-list li>div:hover .title {
    color: var(--colour1);
}

.network-list li p {
    margin-bottom: 0.5rem;
    font-size: 0.9375rem;
    line-height: 1.5em;
    color: var(--text);
    transition: all 0.4s;
}

.network-list li>div a {
    color: inherit;
    transition: all 0.4s;
}

.network-list li>div a:hover {
    color: var(--colour1);
    text-decoration: underline;
}

.network-list li p:last-child {
    margin-bottom: 0;
}

.network-list li p strong,
.network-list li p b {
    color: var(--title);
}


/*在线留言*/

.contact-feedback {
    padding: 2rem;
}

.feedback input,
.feedback select {
    outline: none;
    margin-bottom: 1rem;
    width: 100%;
    padding: 0px 1rem;
    font-size: 1rem;
    line-height: 3rem;
    height: 3rem;
    color: #666;
    border: none;
    background: #FFF;
    transition: all .4s;
}

.feedback select {
    appearance: none;
}

.feedback .label input {
    display: none;
}

.field-name-prefix-item {
    display: inline-block;
}

.field-name-prefix-item label {
    display: block;
    margin-bottom: 18px;
    line-height: 40px;
    text-align: center;
    width: 126px;
    cursor: pointer;
    background: #FFF;
    transition: color .15s, background .15s;
}

.field-name-prefix-item input[type=radio]:checked+label {
    color: #fff;
    background: var(--colour1);
}

.form-control {
    border: 1px solid #ebebeb;
    line-height: 44px;
    height: 44px;
    width: 100%;
    padding: 0px 15px;
    margin: 10px 0px;
    border-radius: none;
    box-shadow: 0;
}

.feedback textarea {
    border: none;
    font-size: 15px;
    line-height: 22px;
    width: 100%;
    height: 160px;
    padding: 15px;
    margin: 10px 0px;
    outline: none;
    box-shadow: none;
    overflow-x: hidden;
    background: #FFF;
}

.feedback input:focus,
.feedback textarea:focus {}

.choice-privacy {
    margin-bottom: 20px;
}

.choice-privacy input {
    margin-bottom: 3px;
    margin-right: 6px;
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
}

.choice-privacy input[type=radio]:checked~label {
    background: var(--colour1);
}

.choice-privacy label a {
    color: #666;
    text-decoration: underline;
}

.choice-privacy label a:hover {
    color: var(--colour1);
    text-decoration: underline;
}

.feedback .submit {
    display: inline-block;
    padding: 0px 4em;
    background: var(--colour1);
    font-size: 1rem;
    line-height: 3rem;
    color: #fff;
    margin: 15px 0px;
    border-radius: 0.25rem;
    transition: all .3s;
}

.feedback .submit:hover {
    background: var(--colour2);
}

.feedback .submit span {
    display: inline-block;
    font-size: 20px;
    line-height: inherit;
    color: #fff!important;
    vertical-align: bottom;
}