.indexcase{ width:1200px; margin:0 auto; height:65px; overflow:hidden; position:relative; padding-top:32px; padding-bottom:17px;}
 .indexcase .aa_pleft,.indexcase .aa_pleft{ width:15px; float:left; height:65px; line-height:65px; padding:0px;}
 .indexcase .indexlist{ width:1170px; float:left; height:65px;  overflow:hidden; }
 .indexcase .indexlist ul li{ width:117px; height:65px; float:left; text-align:center;}
  .indexcase a{ padding:0px;}
.brand_detail{  display:none;}