@charset "utf-8";
/* CSS Document */

.more-btn-jia {
    position: relative;
    z-index: 2;
    display: block;
    width: 150px;
    height: 42px;
    border: 1px solid #d4d4d4;
    overflow: hidden;
    transition: border .36s, color .36s;
    font-size: 13px;
    font-family: 'Arial';
    text-align: center;
    line-height: 42px;
    color: #666;
    text-transform: uppercase;
}
.more-btn-jia:before {
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
    width: 0;
    height: 100%;
    background: #e60a19;
    transition: width .36s;
    content: '';
}
.more-btn-jia:hover {
    border-color: #e60a19 !important;
    color: #fff !important;
}
.more-btn-jia:hover:before {
    width: 100%;
}


.more-btn {
    position: relative;
    box-sizing: border-box;
    display: block;
    width: 150px;
    height: 40px;
    background: #fff;
    padding-right: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 14px;
    color: #b7b7b7;
    font-family: 'Arial';
    box-shadow: 0 2px 10px rgba(0, 0, 0, .15);
    overflow: hidden;
    transition: all 0.3s ease-out 0s;
}
.more-btn .arrow {
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 100%;
    background: #999;
    transition: background 0.3s ease-out 0s;
    overflow: hidden;
}
.more-btn .arrow:after,
.more-btn .arrow:before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    font-family: 'iconfont';
    content: '\e649';
    font-size: 22px;
    transition: transform 0.3s ease-out 0s;
    color: #fff;
}
.more-btn .arrow:before {
    left: -100%;
}
.more-btn:hover {
    box-shadow: 0 2px 10px rgba(0, 0, 0, .25);
    color: #555;
}
.more-btn:hover .arrow {
    background-position: 0 0;
    background-color: #e60a19;
}
.more-btn:hover .arrow:after,
.more-btn:hover .arrow:before {
    transform: translate3d(100%, 0, 0);
}


.switch-btn-box {
    position: relative;
    width: 110px;
    height: 40px;
    margin: auto;
}
.switch-btn-box .more {
    box-sizing: border-box;
    display: block;
    height: 100%;
    border: 1px solid #e1e1e1;
    text-align: center;
    transition: all ease-out .3s;
    overflow: hidden;
}
.switch-btn-box .more:before,
.switch-btn-box .more:after {
    display: block;
    height: 40px;
    font-family: 'iconfont';
    color: #b7b7b7;
    line-height: 40px;
    font-size: 24px;
    content: '\e624';
    transition: all ease-out .3s;
    text-align: center;
}
.switch-btn-box .more:hover {
    border-color: #666;
}
.switch-btn-box .more:hover:before,
.switch-btn-box .more:hover:after {
    color: #666;
    transform: translate3d(0, -100%, 0);
}
.switch-btn-box .btn {
    position: absolute;
    top: 5px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
}
.switch-btn-box .btn:before,
.switch-btn-box .btn:after {
    display: block;
    height: 100%;
    font-family: 'iconfont';
    content: '\e649';
    transition: all ease-out .3s;
    font-size: 24px;
    line-height: 30px;
}
.switch-btn-box .btn:before {
    color: #e1e1e1;
}
.switch-btn-box .btn:after {
    color: #555;
}
.switch-btn-box .left-btn {
    left: -45px;
    transform: scale(-1, 1);
}
.switch-btn-box .right-btn {
    right: -45px;
}
.switch-btn-box .btn:hover:before,
.switch-btn-box .btn:hover:after {
    transform: translate3d(0, -100%, 0);
}


.section-block {
    padding-top: 60px;
    padding-bottom: 80px;
}
.block-title {
    font-size: 24px;
    color: #333;
    text-align: center;
    line-height: 1;
    font-weight: 400;
}
.block-info {
    text-align: center;
    font-size: 14px;
    line-height: 34px;
    color: #999;
    font-family: 'Arial';
    text-transform: uppercase;
}
.block-info:after {
    display: block;
    width: 30px;
    border-top: 1px solid #1d2088;
    margin: 2px auto 0;
    content: '';
}


.banner {
    position: relative;
    max-height: 600px;
    overflow: hidden;
}
.banner .pic-list {
    position: absolute !important;
    width: 100%;
    height: 100%;
}
.banner .pic-list li {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}
.banner .pic-list li:before {
    position: absolute;
    top: 0;
    left: 0;
    width: 70%;
    height: 100%;
    content: '';
    background-position: right center;
    background-repeat: no-repeat;
    background-size: cover;
}
/* .banner .pic-list li.style0:before {
    background-image: url(../images/background-saft-blue.png);
}
.banner .pic-list li.style1:before {
    background-image: url(../images/background-saft-green.png);
}
.banner .pic-list li.style2:before {
    background-image: url(../images/background-saft-red.png);
} */
.banner .pic-list li .td-box {
    position: relative;
    z-index: 2;
    vertical-align: middle;
    color: #fff;
}
.banner .pic-list li .title {
    position: relative;
    font-size: 60px;
}
.banner .pic-list li .title:before {
    position: absolute;
    top: 0;
    left: 2px;
    width: 50px;
    border-top: 5px solid #fff;
    content: '';
}
.banner .pic-list li .info {
    font-size: 36px;
    line-height: 1.2;
}
.banner .pic-list li .more-btn-jia {
    margin-top: 50px;
    border-color: #fff;
    color: #fff;
}
.banner .pic-list li.active .container {
    opacity: 0;
    visibility: visible;
    -webkit-animation: fadeInRightBig 1.2s ease 1s 1 forwards;
    animation: fadeInRightBig 1.2s ease 1s 1 forwards;
}
.banner .switch-box {
    position: absolute;
    left: 0;
    bottom: 150px;
    z-index: 2;
    width: 100%;
    height: 0;
}
.banner .switch-box .container {
    height: 0;
}
.banner .arrow-btn {
    float: left;
    width: 50px;
    height: 50px;
    margin-right: 15px;
    background: rgba(0, 0, 0, .5);
    line-height: 50px;
    text-align: center;
    font-size: 32px;
    color: rgba(255, 255, 255, .5);
    -webkit-transition: all .36s ease;
    transition: all .36s ease;
}
.banner .arrow-btn:hover {
    background: #e60a19;
    color: #fff;
}
.banner .banner-pagination {
    position: absolute;
    left: 0;
    bottom: 5px;
    z-index: 2;
    width: 100%;
    text-align: center;
}
.banner .banner-pagination span {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 2px;
    margin: 0 5px;
    background: #cecece;
    opacity: 1;
    border-radius: 0;
}
.banner .banner-pagination span:before {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 0;
    height: 100%;
    background: #333;
    content: '';
    transition: width 0s;
}
.ie .banner .banner-pagination span:before {
    visibility: hidden;
}
.banner .banner-pagination .active:before {
    width: 100%;
    transition: width 6s linear 0s;
}
.ie .banner .banner-pagination span.active {
    background: #333;
}


.column-link {
    position: relative;
}
.column-link:after,
.column-link:before {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    content: '';
}
.column-link:before {
    left: 0;
    background: #1d2088;
}
.column-link:after {
    right: 0;
    background: #0587c4;
}
.column-link .container {
    position: relative;
    z-index: 1;
    color: #fff;
}
.column-link .label {
    font-size: 26px;
    font-weight: 400;
    line-height: 50px;
    word-break: keep-all;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.column-link select {
    box-sizing: border-box;
    display: block;
    width: 100%;
    height: 50px;
    padding: 0 15px;
    background: #0587c4;
    border: 1px solid #fff;
    font-size: 16px;
    color: #fff;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 0;
}
.column-link .select {
    position: relative;
}
.column-link .select:before {
    position: absolute;
    right: 10px;
    top: 50%;
    font-family: 'iconfont';
    content: "\e107";
    margin-top: -15px;
    font-size: 22px;
    line-height: 30px;
    color: #fff;
}
.column-link .label,
.column-link .select-box {
    box-sizing: border-box;
    padding-top: 25px;
    padding-bottom: 25px;
}
.column-link .select-box {
    padding-left: 25px;
}
.column-link.bg1:before {
    background: #1d2088;
}
.column-link.bg1:after {
    background: #0587c4;
}
.column-link.bg1 select {
    background: #0587c4;
}
.column-link.bg2:before {
    background: #145d5d;
}
.column-link.bg2:after {
    background: #0c9c7a;
}
.column-link.bg2 select {
    background: #0c9c7a;
}
.column-link.bg3:before {
    background: #931f33;
}
.column-link.bg3:after {
    background: #d12a47;
}
.column-link.bg3 select {
    background: #d12a47;
}


.about .flex {
    align-items: center;
}
.about .pic,
.about .cont-box {
    float: left;
    width: 50%;
}
.tab-content .pic{
    width:100%;
}
.about .pic .video {
    position: relative;
    margin-right: 25px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100% 100%;
    background-size: cover;
    background-color: #ccc;
}
.about .video .icon {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    transform: translate3d(-50%, -50%, 0);
    border-radius: 50%;
    cursor: pointer;
}
.about .video .icon:after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #fff;
    content: '';
    animation: pulse-border 1500ms ease-out infinite;
}
.about .video .icon a {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    background: #f00;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-style: normal;
    text-align: center;
}
.about .video .icon a:after {
    position: relative;
    left: 3px;
    font-family: 'iconfont';
    line-height: 60px;
    text-align: center;
    font-size: 28px;
    color: #fefefe;
    content: '\e87c';
}
.about .cont-box {
    box-sizing: border-box;
    padding-left: 25px;
}
.about .cont-box .cont {
    padding: 35px 0;
    font-size: 14px;
    line-height: 26px;
    color: #666;
}
.about .cont-box .more-btn-jia {
    margin: auto;
}


.number-container {
    position: relative;
    padding: 28px 0;
    background: #0093dd;
}
.number-container #particles-js {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
}
.number-container .slider-switch {
    position: relative;
    z-index: 2;
    height: 0;
}
.number-container .arrow-btn {
    position: absolute;
    top: 95px;
    width: 50px;
    text-align: center;
    margin-top: -25px;
    font-size: 40px;
    line-height: 50px;
    color: #fff;
    opacity: .7;
    transition: opacity .36s;
}
.number-container .arrow-btn:hover {
    opacity: 1;
}
.number-container .iconangle-right {
    right: 0;
}
.number-container .number-slider {
    /* height: 190px; */
    height: 80px;
    margin: 0 65px;
}
.number-container .number-slider:after {
    position: absolute;
    top: 0;
    right: 0;
    width: 5px;
    height: 100%;
    background: #0093dd;
    content: '';
}
.number-container .list {
    height: 100%;
}
.number-container li {
    text-align: center;
    color: #fff;
}
.number-container li:after {
    position: absolute;
    top: 50%;
    right: 1px;
    height: 60px;
    margin-top: -30px;
    border-right: 1px solid rgba(255, 255, 255, .7);
    content: '';
}
.number-container li .iconfont {
    font-size: 64px;
}
.number-container li .number {
    position: relative;
    top: -5px;
    font-size: 13px;
    line-height: 1;
}
.number-container .counterDX {
    font-family: HELVETICANEUELTPRO-THEX, "微软雅黑";
    font-size: 60px;
}
.number-container li .title {
    font-size: 13px;
}


.application {
    position: relative;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    /*background-image: url(../images/cta-bg.jpg);*/
}
.application .list {
    margin-top: 50px;
    border: 1px solid #eee;
    border-bottom: none;
}
.application .list li {
    float: left;
    box-sizing: border-box;
    width: 16.66%;
    height: 195px;
    border-right: 1px solid #eee;
    background: #fff;
    text-align: center;
    font-size: 16px;
    overflow: hidden;
    cursor: pointer;
}
.application .list li:last-child {
    border-right: none;
}
.application .list li .box {
    box-sizing: border-box;
    height: 100%;
    padding: 55px 0;
    display: block;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid #eee;
    transition: transform .36s;
    color: #555;
}
.application .list li .box:last-child {
    background: #e8f6ff;
    border-bottom: 3px solid #1d2088;
}
.application .list li .icon-box {
    display: block;
    width: 60px;
    height: 60px;
    margin: 0 auto;
    line-height: 60px;
    font-size: 50px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}
.application .list li:hover .box {
    transform: translate3d(0, -100%, 0);
}


.case {
    position: relative;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    /*background-image: url(../images/map-pattern.jpg);*/
}
.case .case-tab-swiper {
    margin-top: 45px;
    margin-bottom: 3px;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}
.case .case-tab-swiper::-webkit-scrollbar {
  width: 3px;
  height: 3px;
  background: rgba(0, 0, 0, .1);
}
.case .case-tab-swiper::-webkit-scrollbar-thumb {
  border-radius: 2px;
  background: rgba(0, 0, 0, .2);
}
.case .case-tab-swiper a {
    float: left;
    width: auto;
    height: auto;
    padding: 11px 25px;
    font-size: 14px;
    line-height: 1;
    color: #555;
    transition: all .3s;
    margin-right: 2px;
}
.case .case-tab-swiper a:hover,
.case .case-tab-swiper a.active {
    background: #1d2088;
    color: #fff;
}
.case .case-tab-swiper .swiper-wrapper {
    margin: auto;
}
.case .tab-content {
    padding-top: 35px;
    overflow: hidden;
}
.case .product-style-li .pic {
    padding-bottom: 66.66%;
}
.product-style-li .pic {
    border: 1px solid #eee;
    transition: all .6s ease-out 0s;
}
.product-style-li .pic > .img {
    background-color: transparent;
}
.product-style-li .title {
    position: relative;
    height: 75px;
    padding-right: 75px;
    border-bottom: 1px solid #fff;
    border-bottom: 1px solid rgba(153, 153, 153, 0);
    font-size: 16px;
    line-height: 75px;
    color: #555;
    overflow: hidden;
    transition: all .6s ease-out 0s;
}
.product-style-li .title:before,
.product-style-li .title:after {
    position: absolute;
    content: '';
    filter: progid:DXImageTransform.Microsoft.Alpha(opacity=0);
    opacity: 0;
    visibility: hidden;
    transition: all .6s cubic-bezier(.215,.61,.355,1) 0s;
}
.product-style-li .title:before {
    top: 37px;
    right: 20px;
    width: 15px;
    height: 0;
    border-bottom: 1px solid #555;
    transform: translate3d(-60px, 0, 0);
}
.product-style-li .title:after {
    top: 30px;
    right: 27px;
    width: 0;
    height: 15px;
    border-left: 1px solid #555;
    transform: translate3d(0, -60px, 0);
}
.product-style-li a:hover .pic {
    border-color: #999;
}
.product-style-li a:hover .img {
    transform: scale(1.15);
}
.product-style-li a:hover .title {
    border-bottom: 1px solid #999;
}
.product-style-li a:hover .title:before,
.product-style-li a:hover .title:after {
    filter: progid:DXImageTransform.Microsoft.Alpha(opacity=100);
    opacity: 1;
    transform: translate3d(0, 0, 0);
    visibility: visible;
}
.product-style-ul {
    margin-right: -50px;
}
.product-style-ul li a {
    display: block;
    margin-right: 50px;
    margin-bottom: 50px;
}
.case .more-btn {
    margin: auto;
}


.superiority {
    background: #e9eff8;
}
.superiority .list {
    padding-top: 50px;
}
.superiority .list .box {
    position: relative;
    margin: 0 25px;
    padding-top: 40px;
    text-align: center;
    cursor: pointer;
}
.superiority .list .num {
    position: absolute;
    top: 0;
    left: 0;
    padding-top: 15px;
    border-top: 1px solid transparent;
    font-family: 'Arial';
    font-size: 22px;
    line-height: 1;
    color: #96aebe;
    transition: color .36s, border .36s;
}
.superiority .list .title {
    padding: 25px 0 10px;
    font-size: 18px;
    color: #555;
    transition: color .36s;
}
.superiority .list .info {
    font-size: 14px;
    color: #666;
    line-height: 24px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    max-height: 72px;
}
.superiority .list .iconfont {
    display: block;
    width: 150px;
    height: 150px;
    margin: auto;
    background: #96aebe;
    border-radius: 50%;
    line-height: 150px;
    color: #fff;
    transition: background .36s, transform .5s;
    font-size: 60px;
}
.superiority .list .iconhuizhang {
    transform: rotate(180deg);
}
.superiority .list .box:hover .title,
.superiority .list .box:hover .num {
    color: #1d2088;
}
.superiority .list .box:hover .num {
    border-color: #1d2088;
}
.superiority .list .box:hover .iconfont {
    background: #1d2088;
    transform: rotate(360deg);
}
.superiority .list .box:hover .iconhuizhang {
    transform: rotate(540deg);
}


.news .tab-head {
    margin: 45px auto 50px;
    text-align: center;
}
.news .tab-head a {
    display: inline-block;
    padding: 11px 25px;
    font-size: 14px;
    line-height: 1;
    color: #555;
    transition: all .3s;
}
.news .tab-head a:hover,
.news .tab-head a.active {
    background: #1d2088;
    color: #fff;
}
/* .news .tab-cont {
    overflow: hidden;
} */
/* .news .tab-cont ul {
    display: none;
    margin-right: -50px;
} */
.news .tab-cont li {
    float: left;
    width: 33.33%;
}
/* .news .tab-cont .li3,
.news .tab-cont .li4,
.news .tab-cont .li5 {
    display: none;
} */
/* .news .tab-cont ul:not(:first-child) li {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    animation-name: fadeInUp !important;
    visibility: visible !important;
} */
.news .tab-cont a {
    position: relative;
    display: block;
    margin-right: 50px;
}
.news .tab-cont .pic {
    position: relative;
    overflow: hidden;
    min-height: 185px;
    width:100%;
}
.news .tab-cont .pic:before {
    position: relative;
    z-index: 1;
    display: block;
    padding-bottom: 66.666%;
    background: rgba(0, 0, 0, 0);
    content: '';
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.news .tab-cont .pic:after { 
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    opacity: 0;
    font-family: 'iconfont';
    content: '\e615';
    color: #fff;
    text-align: center;
    font-size: 30px;
    transform: translate3d(0, -40px, 0);
    transition: all .36s ease-out 0s;
}
.news .tab-cont .pic .img {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-size: cover;
    background-color: #ccc;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.news .tab-cont .title {
    font-size: 16px;
    color: #555;
    font-weight: 400;
    word-break: keep-all;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all .3s ease-out 0s;
}
.news .tab-cont .time {
    font-size: 12px;
    color: #b7b7b7;
    font-family: 'Arial';
}
/* .news .tab-cont .info {
    height: 44px;
    padding-top: 25px;
    font-size: 14px;
    color: #999;
    line-height: 22px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
} */
.news .tab-cont .title-box {
    position: relative;
    padding: 35px 0 10px;
}
.news .tab-cont .title-box:before,
.news .tab-cont .title-box:after {
    position: absolute;
    left: 0;
    bottom: 0;
    height: 0;
    border-bottom: 1px solid #e1e1e1;
    content: '';
}
.news .tab-cont .title-box:before {
    width: 100%;
}
.news .tab-cont .title-box:after {
    z-index: 1;
    width: 10px;
    border-color: #999;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}
.news .tab-cont a {
    padding-bottom: 50px;
}
.news .tab-cont a:before {
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 19px;
    height: 11px;
    margin-left: -10px;
    filter: progid:DXImageTransform.Microsoft.Alpha(opacity=0);
    opacity: 0;
    visibility: hidden;
    font-family: 'iconfont';
    color: #8f8f8f;
    font-size: 12px;
    content: '\e621 ';
    transform: translate3d(-30px, 0, 0);
    transition: all .3s ease-out 0s;
}
.news .tab-cont a:hover:before {
    filter: progid:DXImageTransform.Microsoft.Alpha(opacity=100);
    opacity: 1;
    visibility: visible;
    transform: translate3d(0, 0, 0);
}
.news .tab-cont a:hover .title {
    color: #e60a19;
}
.news .tab-cont a:hover .title-box:after {
    width: 100%;
}
.news .tab-cont a:hover .pic .img {
    transform: scale(1.08, 1.08);
}
.news .tab-cont a:hover .pic:before {
    background: rgba(0, 0, 0, .25);
}
.news .tab-cont a:hover .pic:after {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}
.news .btn-box {
    margin: 55px auto 0;
}
.news .btn-box .more-btn {
    display: none;
    margin: auto;
}


.contact-us {
    position: relative;
    padding: 60px 0 30px;
    background: #1d2088;
    overflow: hidden;
}
.contact-us > * {
    position: relative;
    z-index: 2;
}
.contact-us:after,
.contact-us:before {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 1000%;
    height: 100px;
    opacity: .5;
    background-image: url(../images/wave1.png);
    background-size: 37% 100px;
    background-repeat: repeat no-repeat;
    background-position: 0 bottom;
    -webkit-transform-origin: center bottom;
    transform-origin: center bottom;
    content: '';
}
.contact-us:after {
    z-index: 1;
    -webkit-animation: move_wave 25s linear infinite;
    animation: move_wave 25s linear infinite;
}
.contact-us a {
    color: #fff;
}
.contact-us .info-list {
    z-index: 2;
}
.contact-us .info-list dt {
    float: left;
    width: 25%;
}
.contact-us .info-list dd {
    float: right;
}
.contact-us .info-list dd:last-child {
    width: 12%;
}
.contact-us .info-list .list-box {
    width: 63%;
}
.contact-us .info-list h3 {
    font-size: 24px;
    line-height: 40px;
    font-weight: 400;
    color: #fff;
}
.contact-us .info-list .eng {
    font-size: 14px;
    color: #fff;
    text-transform: uppercase;
}
.contact-us .info-list .c-title {
    padding-bottom: 14px;
    font-size: 16px;
    line-height: 30px;
    color: #fff;
}
.contact-us .info-list .list-box ul {
    float: left;
    width: 50%;
    font-size: 14px;
    color: #fff;
    line-height: 30px;
}
.contact-us .info-list .follow a {
    position: relative;
    float: left;
    margin-right: 20px;
    font-size: 16px;
    line-height: 1.5;
}
.contact-us .info-list .follow a:before {
    color: #fff;
}
.contact-us .info-list .follow a:hover:before {
    color: #e60a19;
}
.contact-us .info-list .follow a img {
    position: absolute;
    top: -10px;
    right: -180px;
    z-index: 1;
    width: 160px;
    height: 160px;
    max-width: none;
    transition: all 0.3s ease-out 0s;
    opacity: 0;
    visibility: hidden;
    transform: translate3d(0px, 10px, 0px);
}
.contact-us .info-list .follow a:hover img {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0px, 0px, 0px);
}
.contact-us .info-list .follow .iconweibo {
    font-size: 19px;
}
.contact-us .info-list .follow .iconmobile:before {
    position: relative;
    top: -5px;
    font-size: 24px;
}
.contact-us .info-list .follow .wap-show {
    display: none;
}
#guestbook {
    background: none;
}


@media screen and (max-width: 980px) {
    .product-style-ul {
        margin-right: -15px;
    }
    .product-style-ul li a {
        margin-right: 15px;
        margin-bottom: 10px;
    }
    .case .tab-content {
        margin-bottom: 40px;
    }

    .news .tab-cont li {
        width: 50%;
    }
    .news .tab-cont .li2 {
        display: none;
    }
    .contact-us .info-list dt {
        float: none;
        width: 100%;
        padding-bottom: 20px;
        text-align: center;
    }
    .contact-us .info-list .list-box {
        width: 66.6%;
    }
    .contact-us .info-list dd:last-child {
        width: 28%;
    }
}


@media screen and (max-width: 800px) {
    .section-block {
        padding-top: 30px;
        padding-bottom: 40px;
    }

    .case .case-tab-swiper .swiper-wrapper {
        justify-content: flex-start;
    }
    .case .case-tab-swiper a {
        background: #f8f8f8;
    }


    .about .flex {
        flex-flow: column nowrap;
    }
    .about .pic,
    .about .cont-box,
    .about .cont-box .cont {
        width: 100%;
    }
    .about .pic .video {
        margin: 0 0 20px;
    }
    .about .cont-box {
        padding: 0;
    }
    .about .cont-box .cont {
        padding: 20px 0;
    }


    .news .tab-cont a:before {
        display: none;
    }
    .contact-us .info-list dd {
        float: none;
        width: 100% !important;
    }
}


@media screen and (max-width: 700px) {
    .banner .arrow-btn {
        display: none;
    }
    .contact-us {
        padding-top: 30px;
        padding-bottom: 0;
    }
    .news .btn-box {
        margin-top: 17px;
        width: 100%;
    }
    .news .btn-box .switch-btn-box {
        display: none;
    }
    .news .btn-box .more-btn {
        display: block;
    }
    .news .tab-cont {
        padding-top: 28px;
    }
    .news .tab-cont ul:first-child {
        display: block !important;
    }
    .news .tab-cont ul:not(:first-child) {
        display: none !important;
    }
    .news .tab-cont li {
        display: block !important;
        width: 100%;
    }
    .news .tab-cont .pic {
        float: left;
        width: 140px;
        min-height: 0;
    }
    .news .tab-cont .pic:after {
        display: none;
    }
    .news .tab-cont .title-box,
    .news .tab-cont .info {
        box-sizing: border-box;
        margin-left: 140px;
        padding-left: 15px;
        padding-top: 0;
    }
    .news .tab-cont .title-box {
        padding-bottom: 5px;
    }
    .news .tab-cont .title-box:before,
    .news .tab-cont .title-box:after {
        display: none;
    }
    .news .tab-cont a {
        padding-bottom: 15px;
        border-bottom: 1px solid #e1e1e1;
    }
    .news .tab-cont ul li {
        margin-bottom: 15px;
    }
    .news .tab-cont ul li:last-child {
        margin-bottom: 0;
    }
    .news .tab-cont ul li:last-child a {
        border: none;
    }
}


@media screen and (max-width: 540px) {
    .more-btn-jia {
        width: 128px;
        height: 36px;
        line-height: 36px;
    }
    .more-btn-jia:before {
        display: none;
    }


    .banner .pic-list li .title {
        padding: 7px 0;
        font-size: 30px;
        line-height: 36px;
    }
    .banner .pic-list li .title:before {
        border-width: 3px;
    }
    .banner .pic-list li .info {
        font-size: 18px;
        line-height: 1.4;
    }


    .column-link:before {
        display: none;
    }
    .column-link:after {
        width: 100%;
    }
    .column-link .select-box {
        padding: 15px 0;
    }
    .column-link select {
        height: 44px;
    }


    .number-container {
        padding: 20px 0 30px;
    }
    .number-container .list {
    	width: 100% !important;
        transform: translate3d(0, 0, 0) !important;
    }
    .number-container #particles-js {
        pointer-events: none;
    }
    .number-container .number-slider {
        margin: 0;
        height: auto;
    }
    .number-container li {
        position: relative !important;
        left: 0 !important;
        float: left;
        width: 50% !important;
        height: auto !important;
    }
    .number-container .js-copy-node {
    	display: none !important;
    }
    .number-container li .number {
        top: 0;
    }
    .number-container .counterDX {
        font-size: 50px;
    }


    .contact-us .info-list h3 {
        font-size: 18px;
    }
    .about .content_list li .counterDX {
        font-size: 30px;
    }

    .application .list {
        margin-top: 25px;
    }
    .application .list li {
        height: 140px;
        width: 50%;
    }
    .application .list li .box {
        padding: 0;
    }
    .application .list li .box:last-child {
        border-bottom-width: 2px;
    }
    .application,
    .case {
        background-attachment: scroll;
    }


    .case .tab-content {
        padding-top: 20px;
        margin-bottom: 0;
    }
    .case .more-btn {
        margin-top: 10px;
    }
    .product-style-li .title {
        height: 55px;
        padding: 0;
        border: none !important;
        line-height: 55px;
        text-align: center;
    }
    .product-style-li .title:before,
    .product-style-li .title:after {
        display: none;
    }

    .superiority .list {
        padding-top: 15px;
    }
    .superiority .list li {
        margin-top: 10px;
    }
    .superiority .list .box {
        margin: 0 15px;
    }
    .superiority .list .iconfont {
        width: 100px;
        height: 100px;
        line-height: 100px;
    }
    .superiority .list .title {
        padding-top: 15px;
    }


    #guestbook {
        padding-top: 20px;
    }
    .contact-us .info-list .list-box ul {
        float: none;
        width: 100% !important;
    }
    .contact-us .info-list dd:last-child .c-title {
        display: none;
    }
    .contact-us .info-list .follow {
        padding-top: 5px;
    }
    .contact-us .info-list .follow .iconweibo:before {
        position: relative;
        top: -3px;
    }
    .contact-us .info-list .follow .pc-show {
        display: none;
    }
    .contact-us .info-list .follow .wap-show {
        display: block;
    }
}