#b5
{
    width: 510px;
    font-weight: bold;
    font-size: 10pt;
    text-decoration: underline;
     margin-left :auto;
    margin-right:auto;
    margin-top :5px;
}
#b0
{
    width: 510px;
    margin-left :auto;
    margin-right:auto;
    margin-bottom :3px;
}
#b1
{
    float: left;
    width: 300px;
    text-align: center;
}
#b2{ float :left; width:100px;text-align: center;}
#b3{ float :left; width:100px;text-align:  center;}