.cpshow {width:990px;height:auto;margin:0 auto;clear:both;padding-top:20px}
.fl { float:left;}
.fr { float:right;}
.cor_c{padding:10px 6px 0 ;}
.cor_c ul{padding:0;}
.cor_c li{ float:left;margin:0 10px;display:inline;overflow:hidden;width:270px;text-align:center;height:165px;}
.cor_c li a img{width:268px;height:163px; overflow:hidden; display:block; border:1px #e0e0e0 solid;}
.cor_c li a img:hover{ opacity:0.8;filter(alpha=80)}
.cor_c a{color:#666;}
.cor_c a:hover{color:#666; }
.cor_c .to_l,.cor_c .to_r{margin-top:65px;}