.cate-name{
    font-size: 30px;
    font-family: 新宋体;
    font-weight: bold;
    text-align: center;
}
.list{
    margin-top: 40px;
}
table{
    margin:20px auto;
    margin-top:0;
    border-color: #999;
}
th,td{
    padding:10px 20px;
    border-color: #eee;
}