.sou_box #form{
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -20px;
    margin-left: -269px;}
.sou_box #form tbody tr:nth-child(odd) td, .sou_box #form tbody tr:nth-child(odd) th{
background:none!important;}
.sou_box #form table,.sou_box #form  td, .sou_box #form th{
border:none!important;    border: none!important;
    padding: 0;
    height: 40px;
    display: inline-block;
    line-height: 40px;
    margin: 0;}