*{
	margin: 0;
	padding: 0;
}
/* 去掉全屏时显示的自带控制条 */
video::-webkit-media-controls{
    display:none !important;
}
.wrap h3{
	text-align: center;
	height: 100px;
	line-height: 100px;
}
.player{
	width: 720px;
	height: 400px;
	margin: 0 auto;
	position: relative;

}

.player .control{
	position: absolute;
	background: rgba(255, 255, 255, 0.3);
	width: 680px;
	height: 40px;
	border-radius: 10px;
	left: 60%;
	bottom: -10px;
	transform: translateX(-50%);
}
.player .control div{
	display: inline-block;
	line-height: 40px;
	margin-left: 10px;
	font-size: 18px;
	color: #fff;
}
.player .control .play_pause,.player .control .expand{
	color: rgb(246, 255, 249);
}
.player .control div:nth-child(2){
	width: 460px;
	height: 10px;
	background-color: rgba(255, 255, 255, 0.5);
	border-radius: 5px;
	overflow: hidden;
}
.player .control .progress{
	display: block;
	width: 100%;
	height: 10px;
	background: #fff;
}
.player .control .timer{
	font-size: 12px;
}