.item_list{width:100%;position:relative;margin-left:-20px;width:1220px;}
.item_list .masonry-brick1{float:left;width:285px;float:left;margin-left:20px;}
.item_list .masonry-brick{position:absolute;width:285px;}
.item_list .masonry-brick a{display:inline-block;}
.item_list .masonry-brick img{width:100%;}
.item_list .masonry-brick .msgDiv{height:45px;line-height:45px;text-indent:1em;width:283px;border-left:1px #eaeaea solid;border-bottom:1px #eaeaea solid;border-right:1px #eaeaea solid;}