.v6_topc .v6_logo{float:left;margin-right:15px;}
.v6_topc .v6_so{float:left;width:520px;height:43px;border-left:1px solid #DADADA;border-top:1px solid #DADADA;border-bottom:1px solid #DADADA;background: #F1F1F1;border-radius: 5px;margin-top:20px;}
.v6_topc .so_input{float:left;width:396px;height:43px;color:#696969;font-size:16px;border:none;background: none;line-height: 43px;padding-left:15px;outline: none;font-size:16px;}
.v6_topc .so_button{width:109px;height:43px;background: url(../../../images/4/v6/sousuo_btn.png) no-repeat;color:#fff;font-size:16px;border:none;float:left;padding-left:25px;cursor:pointer;}