@media screen and (min-width:1000px){
div.blk_18{
max-width:1000px;
margin:0 auto;
}
div.blk_18 .pcont{
margin:13px 5px 0 auto;
}
div.biaodan{width:1000px;margin:0 auto;}
div.biaoge{width:auto;}



}





@media screen and (max-width:999px){
div.blk_18{
width:380px;
margin:0 auto;
}
div.blk_18 .pcont{
width:300px;
margin:13px 5px 0 auto;
}
div.biaodan{width:100%;margin:0 auto;}
div.biaoge{width:auto;}
div.biaodan .list{width:100% !important;margin-left:0;text-align:center;}
.qd_input{width:auto !important;}
div.biaodan .list span{display:inline-block;width:80px;}
input.qd_input{width:auto !important;}


}