.list{
	width:1000px;
	margin:0 auto;
    overflow: hidden;
}
.list a{
	display:inline-block;
	width:250px;
	height:81px;
	float:left;
	margin:10px 0;
}
.list a img{
	display:inline-block;
	width:208px;
	height:81px;
	margin:0 21px;
}