/* 家装攻略 */
*{ box-sizing:border-box;}
.container{padding: 0px 0px 0px 0;}
ul {list-style: none}
a:focus,video{outline:none;cursor:pointer;}
.video_big_bg{background:#3F3F43;height: 689px;background-image: url('/Public/home/images2020/spvideo_bg.jpg');}
.video_big_bg .video-position{width: 1200px; padding: 10px 0px 0px 10px;text-align: left;font-size:14px;font-family:Microsoft YaHei;font-weight:400;color:#9E9E9E;line-height:34px;}
			
/* 视频切换 */
.card-fouth {background: rgba(246,246,246,.31);width: 1200px;}

.card-fouth .desc.desc-list {background:#000000;white-space: nowrap;overflow: hidden;
	font-size:16px;font-family:Microsoft YaHei;font-weight:400;color:rgba(255,255,255,1);line-height:20px;}
/*顶部分类*/
.card-fouth .industry {font-size: 16px;color: #999;padding: 12px 0;display: inline-block;width: 130px;text-align: center;}
.card-fouth .industry.first {padding-left: 0}
.card-fouth .industry.last {padding-right: 0}
.card-fouth .industry.active {padding-bottom: 14px;}
.card-fouth .industry span {font-weight: 400}
.card-fouth .industry.active::before{content: '';position: relative;right: 5px;bottom: 0px;background-image:url(/Public/home/images2020/title_hot.png);background-position:50% center;background-repeat: no-repeat;height:26px ;padding: 11px;}
.card-fouth .industry.active span {font-size:16px;font-family:Microsoft YaHei;
    font-weight:bold;color:#FE951E;line-height:20px;padding-bottom: 5px;}
/*内容*/
.card-fouth .case-container {position: relative;margin: 0 auto;width: 1200px; height: 506px;background: #4A4A4A;}
.card-fouth .case-container video{width: 1200px; height: 506px;}
.cen-title{font-size: 20px;font-weight: 400;color: rgba(255,255,255,1);line-height: 20px;line-height: 50px;}
.video_lanmu{display:none;}
/* 移动端自适应 */
/* Medium Devices, Desktops */
@media only screen and (max-width : 992px) {	
}
/* Small Devices, Tablets */
@media only screen and (max-width : 768px) {	
}
/* Extra Small Devices, Phones */ 
@media only screen and (max-width : 480px) {
	.container {max-width: 100%;padding: 0;width: 100%;}
	.cen-title {font-size: 1.875rem;}
	.card-fouth .case-container {width: 100%;height: 20.625rem;}
	.card-fouth .case-container video {width: 100%;height: 20.625rem;}
	.video_big_bg {height: auto;}
	.video_lanmu{display: block;}
	.video_lanmu img{width: 100%;}
}
/* Custom, iPhone Retina */ 
@media only screen and (max-width : 420px) {
}
@media only screen and (max-width : 411px) {	
}
@media only screen and (max-width : 375px) {
}
@media only screen and (max-width : 360px) {	
}
/* Custom, iPhone Retina */ 
@media only screen and (max-width : 320px) {
	.cen-title {font-size: 1.5rem;}
}