select 
{
    height:22px;
}
input
{
    height:18px;
    width:18px;
}
.DvSubT
{
    width:32%;
    padding: 5px;
    float:left;
}
.DvTeachNum
{
    width: 80%;
    margin:auto;
}
.DvRepList
{
   float:left; width:40%;height:100%;
}
.DvRep
{
    float:left; width:50%;height:100%; overflow :auto;
}

.DvMainBox
{ 
    display:inline-block;   
}
.DvMainBox #tableC
{
    display: inline-table;padding: 0;list-style: none;line-height:2rem;margin: 0 auto;
    text-align:left;
}
.DvMainBox #dvuserinfo
{
    float:left;
    width:60%;
    height:100%;
}
.DvMainBox #tableC tr td input
{
    height:18px;
    width:10rem;
}
.thL
{
    width:6rem;
}