.layui-laypage a, .layui-laypage span{
    border: 1px solid #ccc;
}
.layui-laypage-curr{
    background-color: #2196f4;
}
.layui-laypage-curr em{
    color: white;
}
#data_table tr:first-child td{
    font-weight: normal!important;

}
#data_table a{
    color: #4089e6!important;
}