.clearfix{display:block;clear:both;float:none;}
body{display:block;margin:0;padding:0;font-family: "Microsoft YaHei";}
.video-back{display:block;padding:200px 0px 0px 0px;text-align:center;}
.video-back h1{display:block;color:rgba(255,255,255,0.9);text-shadow:2px 2px 4px #000;font-size:53px;margin-bottom:10px;text-align:center;}
.video-back h2{display:block;color:rgba(255,255,255,0.9);text-shadow:2px 2px 4px #000;font-size:42px;margin-bottom:10px;text-align:center;}
.video-back p {display:block;color:rgba(255,255,255,0.78);text-shadow:2px 2px 2px #000;font-size:20px;margin:0px;padding:0px;margin-bottom:58px;}
.text-w{letter-spacing:5px;} 

/*zjfy*/
.zjfy .tab-nav li {
    margin-bottom: 32px;
}
.zjfy .tab-nav li a {
    color: #fff;
    padding: 0px 15px 10px 15px;
    display: block;
    line-height: 25px;
    font-size: 23px;
    font-weight: bold;
    text-align: center;
}
.zjfy .tab-nav .active {
    border-top: 0;
    border-bottom: #fff 5px solid;
    background: rgba(0,0,0,0.00)
}
.zjfy .tab-nav .active a {
    cursor: default;
    color: #fff;
}
.zjfy .tab-body .tab-panel {
    display: none;
}
.zjfy .tab-body .active {
    display: block
}
/*zjfy*/

@media(max-width: 1000px) {
.video-back h1{font-size:45px;}
.video-back p {letter-spacing:5px;font-size:20px;margin-bottom:58px;}
}

.vidbacking-active-body-back{
	position: fixed;
	z-index: -100;
	min-width: 100%;
	min-height: 100%;
	top: 50%;
	left: 50%;
	background-size: cover;
	overflow: hidden;
	opacity: 1;
	transition: 2s opacity;
	transform: translateX(-50%) translateY(-50%);
}

.vidbacking-active-block-back{
	position: absolute;
	min-width: 100%;
	min-height: 100%;
	height: auto;
	width: auto;
	z-index: -100;
	top: 50%;
	left: 50%;
	transform: translateX(-50%) translateY(-50%);
}

.vidbacking{
	display: none;
}
.vidmask-body-back{
	/*background: url("../images/videooverlay.png") repeat;*/
	opacity: 0.4;
	min-height: 100%;
	min-width: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: -50;
	display: block;
}
.vidmask-block-back{
	/*background: url("../images/videooverlay.png") repeat;*/
	opacity: 1;
	min-height: 100%;
	min-width: 100%;
	position: absolute;
	top: 0;
	left: 0;
	height: auto;
	width: auto;
	z-index: -50;
	display: block;
}