.ptaglist{ width: 1200px;margin: 25px auto; }
.ptaglist h2{font-size:24px;line-height:36px;font-weight:normal; margin-bottom:25px;padding-bottom: 15px; border-bottom: 1px solid #EAEAEA;}
.ptaglist ul{list-style:none;margin:0;padding-bottom: 20px;}
.ptaglist li{float:left;width:220px;height:120px;margin:0 20px 20px 0;background-color:#eee;position:relative;color:#333;}
.ptaglist li{ -webkit-transition:.3s background linear; -moz-transition:.3s background linear; transition:.3s background linear; }
.ptaglist li:hover{background-color:#ff565b;color:#fff;}
.ptaglist img{position:absolute;right:0;top:0;width:120px;height:120px;}
.ptaglist p{ position:absolute;left:8px;top:15px;margin: 0; font-size:14px;line-height:26px;width: 80px; }
.ptaglist span{ display: inline; font-size:14px;line-height:36px;color:#888;}
.ptaglist li:hover span{color:#fff;}
.clr { clear: both;}