/* 首页 */

.newsection {
    width: 75%;
    height: auto;
    overflow: hidden;
    margin: 3vw auto 0 auto;
}
.newsection:nth-last-child(1) {
    margin-bottom: 5vw;
}
.newst {
    margin-top: 4vw;
    font-size: 2rem;
    line-height: 120%;
}
.newsu {
    height: auto;
    overflow: hidden;
}
.newsu a {
    display: block;
    width: calc(50% - 20px);
    height: 23vw;
    float: left;
    overflow: hidden;
    margin: 0 0 40px 40px;
    position: relative;
    color: #fff;
    border-radius: 15px;
}
.newsu a:nth-child(odd) {
    margin-left: 0;
}
.newsu a::before {
    content: '';
    width: 100%;
    height: 60%;
    background-image: linear-gradient(rgba(0,0,0,0), rgba(0,0,0,.8));
    pointer-events: none;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 1;
}
.newsu a span {
    display: block;
    width: calc(100% - 80px);
    padding: 0 40px;
    font-size: 0.875rem;
    line-height: 20px;
    position: absolute;
    left: 0;
    bottom: 30px;
    z-index: 2;
}
.newsu a span.t1 {
    bottom: 100px;
}
.newsu a span.t1 i {
    display: inline-block;
    padding: 0 10px;
    background: #00b0f0;
    border-radius: 10px;
    margin-left: 10px;
    font-style: normal;
    vertical-align: middle;
    font-size: 0.75rem;
}
.newsu a span.t2 {
    bottom: 70px;
    font-size: 1.25rem;
}
.newsmore {
    display: block;
    width: 200px;
    line-height: 30px;
    text-align: center;
    margin: 0 auto;
    color: #e84127;
    font-size: 0.875rem;
}

.dalislide.vodslide {
    height: 40vw;
    margin: 0 0 40px 0;
}
.vodslide li::before {
    content: '';
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.3);
    pointer-events: none;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 5;
}
.vodt {
    display: block;
    font-size: 1.625rem;
    color: #fff;
    position: absolute;
    left: 60px;
    top: 60px;
    z-index: 20;
}
.vodslide .slideb {
	bottom: 40px;
}
.vodslide .slideb em {
	display: inline-block;
	width: 60px;
	height: 2px;
	margin: 0 5px;
	background: rgba(255, 255, 255, .3);
	border-radius: 0;
}
.vodslide .slideb em.on {
	background: #fff;
}
.vodplay {
    width: 80px;
    height: 80px;
    border: 1px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -40px 0 0 -40px;
    z-index: 20;
}
.vodplay .svg {
    display: block;
    width: 24px;
    height: 24px;
    margin: 28px auto;
}
.vodplay .svg path {
    fill: #fff;
}
.playbox {
    position: absolute;
}
.playbox video {
    object-fit: cover;
}

/* 列表 */
.news, .vod, .newsbox {
    width: 100%;
    height: auto;
    overflow: hidden;
}
.news a {
    display: block;
    width: 32%;
    height: auto;
    overflow: hidden;
    float: left;
    margin-left: 2%;
    margin-bottom: 50px;
    background: #fff;
}
.news a:nth-child(3n+1) {
    margin-left: 0;
}
.news img {
    display: block;
    width: 100%;
    height: 16vw;
    object-fit: cover;
}
.news span {
    display: block;
    margin: 0 30px;
}
.news span:nth-child(2) {
    font-size: 1.375rem;
    font-weight: bold;
    height: 4rem;
    line-height: 2rem;
    margin-top: 30px;
    padding-bottom: 10px;
    border-bottom: 1px solid #ddd;
}
.news span:nth-child(3) {
    font-size: 0.875rem;
    height: 50px;
    line-height: 24px;
    margin-top: 20px;
    color: #999;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    white-space: normal !important;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.news span:nth-child(4) {
    margin-top: 20px;
    margin-bottom: 30px;
    font-size: 0.75rem;
    overflow: hidden;
}
.news span i {
    font-style: normal;
    color: #999;
}
.news a:hover {
    -moz-box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.1);
	-webkit-box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.1);
	box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.1);
}

.vod li {
    display: block;
    width: 32%;
    height: auto;
    overflow: hidden;
    float: left;
    margin: 0 0 50px 2%;
}
.vod li:nth-child(3n+1) {
    margin-left: 0;
}
.vod li a {
    display: block;
    width: 100%;
    height: auto;
    overflow: hidden;
}
.vod li a p {
    width: 100%;
    height: 17vw;
    overflow: hidden;
    position: relative;
}
.vod li a p::after {
    content: '';
    width: 100%;
    height: 100%;
    background: #000;
    opacity: .3;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1;
    -webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
}
.vod li a p i {
    display: block;
    width: 70px;
    height: 70px;
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    margin: -35px 0 0 -35px;
    border: 1px solid #fff;
    border-radius: 50%;
}
.vod li a p i .svg {
    display: block;
    width: 20px;
    height: 20px;
    margin: 25px;
}
.vod li a p i .svg path {
    fill: #fff;
}
.vod li a p:hover::after {
    opacity: 0;
}
.vod li a span {
    display: block;
    font-size: 0.875rem;
    white-space: nowrap;
	text-overflow: ellipsis;
	-o-text-overflow: ellipsis;
	overflow: hidden;
}
.vod li a span.t1 {
    margin-top: 20px;
}
.vod li a span.t2 {
    font-size: 1.25rem;
    font-weight: bold;
    margin-top: 10px;
}
.vod li a span.t3 {
    margin-top: 20px;
    color: #999;
}

.newsbox {
    width: 90%;
    margin: 0 auto;
}
.newsbox li {
    height: auto;
    overflow: hidden;
    margin-bottom: 60px;
}
.newsbox p {
    display: block;
    float: left;
    width: 42%;
    height: auto;
    overflow: hidden;
    position: relative;
    color: #fff;
}
.newsbox p img {
    display: block;
    width: 100%;
    height: 20vw;
    object-fit: cover;
}
.newsbox p::before {
    content: '';
    width: 100%;
    height: 60%;
    background-image: linear-gradient(rgba(0,0,0,0), rgba(0,0,0,.8));
    pointer-events: none;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 1;
}
.newsbox p span {
    display: block;
    width: calc(100% - 80px);
    padding: 0 40px;
    font-size: 0.875rem;
    line-height: 20px;
    position: absolute;
    left: 0;
    bottom: 30px;
    z-index: 2;
}
.newsbox p span.t1 {
    bottom: 100px;
}
.newsbox p span.t1 i, .newsbox a span.t1 i {
    display: inline-block;
    padding: 0 10px;
    background: #00b0f0;
    border-radius: 10px;
    margin-left: 10px;
    font-style: normal;
    vertical-align: middle;
    font-size: 0.75rem;
}
.newsbox p span.t2 {
    bottom: 70px;
    font-size: 1.25rem;
}
.newsbox a {
    display: block;
    width: 40%;
    height: auto;
    float: right;
    margin-right: 8%;
    overflow: hidden;
}
.newsbox a span {
    display: block;
    font-size: 1rem;
    line-height: 20px;
}
.newsbox a span.t2 {
    font-size: 1.75rem;
    margin-top: 10px;
    line-height: 150%;
}
.newsbox a span.t2f {
    font-size: 1.25rem;
    color: #666;
    margin-top: 15px;
}
.newsbox a span.t3 {
    line-height: 180%;
    color: #999;
    margin-top: 30px;
}
.newsbox a span.t4 {
    font-size: 0.875rem;
    margin-top: 40px;
}

.newsbox a:hover span.t2 {
    font-weight: bold;
}

/* 案例ban */

.topbox {
    height: calc(100vh - 100px);
    background: #000;
}
.topp {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-size: 0;
    white-space: nowrap;
}
.topic {
    width: 10%;
    height: 100%;
    overflow: hidden;
    position: relative;
    display: inline-block;
    vertical-align: top;
    margin-left: 2px;
}
.topic:nth-child(1) {
    margin-left: 0;
}
.topic.on {
    width: calc(50% - 10px);
}
.topic img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .2;
}
.topic.on img {
    opacity: .6;
}
.topict {
    position: absolute;
    width: 100%;
    height: auto;
    overflow: hidden;
    left: 0;
    bottom: 2.5vw;
}
.topict .svg, .topict img {
    display: block;
    width: 40px;
    height: 40px;
    object-fit: contain;
    margin: 20px auto;
}
.topict .svg path {
    fill: rgba(255, 255, 255, .5);
}
.topict span {
    display: block;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;
    font-size: 1.25rem;
    color: rgba(255, 255, 255, .5);
    line-height: 150%;
    margin-bottom: 10px;
}
.topict span:nth-child(3) {
    font-size: 0.75rem;
}
.topic.on .topict {
    bottom: 5vw;
}
.topic.on .topict span {
    color: #fff;
    font-size: 1.5rem;
}
.topic.on .topict span:nth-child(2) {
    font-weight: bold;
    font-size: 1.75rem;
}
.topic.on .svg {
    width: 60px;
    height: 60px;
}
.topic.on .svg path {
    fill: #fff;
}
.topt {
    width: 100%;
    height: auto;
    position: absolute;
    left: 0;
    top: 20%;
    pointer-events: none;
}
.topt span {
    display: block;
    text-align: center;
    color: #fff;
    font-weight: bold;
    line-height: 180%;
    font-size: 3rem;
}
.topt span:nth-child(1) {
    font-size: 3.5rem;
}
.topt span:nth-child(2) {
    opacity: .4;
}
.topt span:nth-child(3) {
    font-size: 1.125rem;
    font-weight: normal;
    opacity: .7;
}
.casebar {
    line-height: 40px;
    margin-top: 20px;
    color: #999;
    width: 76%;
}
.casebar a {
    color: #999;
}
.casebar a:hover {
    text-decoration: underline;
    color: #333;
}
.casebox {
    margin-top: 3vw;
}

/* 详情 */

.readtbox {
    width: 100%;
    height: auto;
    overflow: hidden;
    background: #f8f8f8;
}
.readbox {
    width: 1100px;
    max-width: 90%;
    height: auto;
    overflow: hidden;
    margin: 20px auto;
}
.contbox {
    background: #fff;
    height: auto;
    overflow: hidden;
}
.readpos {
    height: 30px;
    line-height: 20px;
    color: #999;
    font-size: 0.75rem;
}
.readpos a {
    color: #999;
    margin-right: 0;
}
.readpos a:hover {
    text-decoration: underline;
}

.readt {
    height: auto;
    overflow: hidden;
    font-size: 2rem;
    line-height: 2.5rem;
    margin-top: 10px;
    font-weight: bold;
}
.readt2 {
    height: auto;
    overflow: hidden;
    font-size: 1.25rem;
    line-height: 2rem;
    margin-top: 10px;
}
.readi {
    height: auto;
    overflow: hidden;
    padding: 30px 0 10px 0;
    font-size: 0.875rem;
    color: #999;
}
.readi a {
    color: #999;
}
.readi a:hover {
    text-decoration: underline;
}

.readdes {
    height: auto;
    padding: 30px;
    color: #666;
    background: #eceff3;
    line-height: 180%;
    font-size: 0.875rem;
    margin-top: 20px;
    border-radius: 5px;
    position: relative;
}
.readdes strong {
    display: block;
    width: 60px;
    height: 26px;
    line-height: 26px;
    font-size: 0.875rem;
    color: #fff;
    background: #0b4994;
    position: absolute;
    left: 20px;
    top: -10px;
    text-align: center;
    border-radius: 3px;
}
.readdes strong::after {
    content: '';
    width: 0;
    height: 0;
    border-top: 8px solid #0b4994;
    border-left: 8px solid transparent; 
    position: absolute;
    left: 30px;
    top: 100%;
}
.readvod {
    width: 100%;
    height: auto;
    max-height: 800px;
    margin-top: 20px;
    background: #000;
}
.readvod video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.readv {
    width: 100%;
    height: 600px;
    overflow: hidden;
    background: #000;
    margin-top: 40px;
}
.readcont {
    height: auto;
    overflow: hidden;
    font-size: 1rem;
    line-height: 200%;
    padding: 30px 0;
}
.readcont img {
    max-width: 100%;
    margin-top: 10px;
    margin-bottom: 10px;
}

.readnext {
    height: auto;
    overflow: hidden;
    padding: 30px 0;
    margin: 40px 0 0 0;
    border-top: 1px solid #ddd;
}
.readnext li {
    height: auto;
    line-height: 45px;
    font-size: 16px;
}
.readnext li i {
    display: block;
    float: right;
    color: #999;
    font-style: normal;
}
.readnext li a {
    font-weight: bold;
}




@media screen and (max-width: 1680px) {
    .subt {
        height: 80px;
        margin-top: 60px;
    }
    .subtt {
        font-size: 3rem;
    }
    .newsbox, .vod {
        margin-top: 30px;
    }
    .newsbox li {
        margin-bottom: 50px;
    }
    .newsbox p span {
        width: calc(100% - 60px);
        padding: 0 30px;
    }
    .newsbox a {
        width: 40%;
        margin-right: 6%;
    }
    .newsbox a span {
        font-size: 0.875rem;
    }
    .newsbox a span.t2 {
        font-size: 1.5rem;
    }
    .newsbox a span.t2f {
        font-size: 1.125rem;
        margin-top: 10px;
    }
    .vod li {
        margin: 0 0 40px 2%;
    }
    .topbox {
        height: calc(100vh - 85px);
    }
}
@media screen and (max-width: 1440px) {
    .subt {
        height: 70px;
        margin-top: 40px;
    }
    .newsbox a {
        width: 42%;
        margin-right: 4%;
    }
    .newsbox a span {
        font-size: 0.75rem;
    }
    .topbox {
        height: calc(100vh - 75px);
    }
}
@media screen and (max-width: 1280px) {
    .subt {
        height: 60px;
        margin-top: 30px;
    }
    .newsbox a {
        width: 45%;
        margin-right: 3%;
    }
    .topbox {
        height: calc(100vh - 65px);
    }
}