html{font-size: 16px;font-family: Arial,Helvetica,Times New Roman,sans-serif;}
img{-webkit-user-drag: none;}
.main-div{width: 100%;overflow: hidden;background-color: #fff;display: block;}
.m-main-div{display: none;}

.pc-item{position: relative;}
.pc-item img{width: 100%;display: block;}
.pc-player-1{width: 38.96vw;height: 22.55vw;background-color: #fff;position: absolute;top: 3.44vw;left: 17.5vw;}
.pc-player-1 video{width: 37.5vw;height: 21.09vw;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);}
.pc-js-playBtn{width: 4.69vw;height: 4.69vw;background: url('../img/pc-playBtn.png') no-repeat;background-size: 100%;position: absolute;right: 1.26vw;bottom: 1.36vw;cursor: pointer;}
.pc-player-1.playing .pc-js-playBtn{display: none;}
.pc-video-2 .pc-js-playBtn{right: auto;left: 45.31vw;bottom: auto;top: 19.8vw;}
.pc-video-3 .pc-js-playBtn{right: auto;left: 17.5vw;bottom: auto;top: 23.66vw;}

/*  */
.current_box_1{position: fixed;top: 0px;left: 0px;width: 100%;height: 100%;background: rgba(0, 0, 0, .5);display: none;z-index: 99999;}
.pop_video{width: 720px;height: 405px;position: absolute;top: 0px;right: 0px;bottom: 0px;left: 0px;margin: auto; z-index:6777777777777;}
.video_box{height: 405px;background:#fff;box-sizing: border-box;}
#zt_player{width: 100%;height: 405px;}
.video_close_btn{position: absolute;right: -17px;top: -17px;display: block;width: 34px;height: 34px;background: url('../img/close.png') no-repeat;background-size: 100%;cursor: pointer;margin-top: 0px;margin-right: 0px;}
@media screen and (max-width: 900px){
	.main-div{display: none;}
	.m-main-div{display: block;}
	
	.wap-item{position: relative;}
	.wap-item img{width: 100%;display: block;}
	.wap-player-1{width: 6.64rem;height: 3.84rem;background-color: #fff;position: absolute;top: .68rem;left: 50%;transform: translateX(-50%);}
	.wap-player-1 video{width: 6.4rem;height: 3.6rem;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);}
	.wap-js-playBtn{width: .8rem;height: .8rem;background: url('../img/pc-playBtn.png') no-repeat;background-size: 100%;position: absolute;right: .2rem;bottom: .25rem;cursor: pointer;}
	.wap-player-1.playing .wap-js-playBtn{display: none;}
	.wap-video-2 .wap-js-playBtn{right: auto;left: 3.27rem;bottom: auto;top: 2.06rem;}
	.wap-video-3 .wap-js-playBtn{right: auto;left: .39rem;bottom: auto;top: 1.87rem;}
	
	/*  */
	.current_box_1{position: fixed;top: 0px;left: 0px;width: 100%;height: 100%;background: rgba(0, 0, 0, .5);display: none;z-index: 99999;}
	.pop_video{width: 6.9rem;height: 3.88rem;position: absolute;top: 0px;right: 0px;bottom: 0px;left: 0px;margin: auto; z-index:6777777777777;}
	.video_box{background:#fff;box-sizing: border-box;height: 3.88rem;overflow: hidden;}
	#zt_player{width: 100%;height: 3.88rem;}
	.video_close_btn{position: absolute;right: -.2rem;top: -.2rem;display: block;width: .4rem;height: .4rem;background: url('../img/close.png') no-repeat;background-size: 100%;cursor: pointer;margin-top: 0px;margin-right: 0px;}
}