body
{
    margin: 0px;
    padding: 0px;
}
.txtcapcha
{
    font-family: tahoma, arial, Helvetica, sans-serif;
    font-size: xx-large;
    text-align: center;
    color: #000000;
}
#dvcapcha
{
    width: 370px;
    padding-right: 20px;
}