.my_video_1-dimensions,
.my_video_2-dimensions,
.my_video_4-dimensions,
.my_video_5-dimensions,
.my_video_6-dimensions,
.my_video_3-dimensions{
	width: 100%;
}
.fbox-media img{
	height: 268px;
	width: auto;
}
.history-logodiv img{
	/*height: 150px;*/
}
@media (max-width: 768px) {
	.main_banner li#imgCard0,
	#middel_shows{
		width: 340px;
		height: 280px;
		z-index: 5;
		left: 0px;
		top:21px;
		opacity: 1;
		background: #333d46;
	}
	.main_banner_box{
		width: 100%;
	}
	.main_banner li#imgCard1{
		left: 110px;
	}

	.my_video_1-dimensions,
	.my_video_2-dimensions,
	.my_video_4-dimensions,
	.my_video_5-dimensions,
	.my_video_6-dimensions,
	.my_video_3-dimensions{
		width: 100% !important;
	}
	ul.tab-nav.tab-nav2 li{
		margin-bottom: 10px;
		margin-right: 10px;
		margin-left: 0;
	}
	.history-logodiv img{
		height: 120px;
	}
	.banner_btn span{
		left: 0;
		top: 38px;
	}
	.btn_next{
		right: 0;
	}
	.banner_btn{
		z-index: 999;
	}
}