.videopic{
	width:100%;
	height:220px;
}
.videopic img{
	width:100%;
	height:218px;
}

.videopic .after{	 
	/* position: absolute; */
right: 5px;
bottom: 5px;
}
.videopic .after img{
display: block;
width: 40px;
height: 40px;
transition: all .4s;
transform: rotate(0);
/* margin: 0 auto; */
margin-left:46%;
margin-top: -45%;
}
@media (max-width:768px) {
	.videopic{
		width:100%;
		height:220px;
	}
	.videopic img{
		width:100%;
		height:100%;
	}
	.videopic .after img{
		margin-top: -36%;
	}
	.homepage .c .bd .videopic .after img{
		width: 20px;
		height: 20px;
		margin-top: -45%;
	}
	.homepage .c .bd .videopic{
		width:100%;
		height:140px;
	}
}