.mainBody 
{
    margin: 0;
    padding: 0;
    font-family: verdana, arial, helvetica, sans-serif;
    font-size: 12px;
    color: #000;
    background-color: #CEE39B;
    text-align: center; /* part 1 of 2 centering hack */
}

.mainText
{
    font-family: Arial;
    font-size: 10px;
}