body{ margin:0; padding:0; }
ul,li,div
{
	margin:0; padding:0; list-style:none;
}
.sifagongkai_main{width:1200px;margin:auto;}

 .btn{
        margin-left: 10px;
        padding: 2px 12px;
    }
    .page-box{
        width: inherit;
        height: 50px;
        text-align: center;
        margin-top: 20px;
    }
    .page-box > a {
        padding: 5px 10px;
        color: #000;
        border: 1px solid #ccc;
        border-radius: 5px;
        cursor:pointer;
    }
    .page-box > a:hover {
        color: #29f;
    }