.leftColumnTwoCls
{   
    width: 49%;
    float: left;
    clear: left;
    padding-right: 2px;
}

.rightColumnTwoCls
{
    width: 49%;
    float: right;
    clear: right;
    padding-left: 2px;
}
.clrTwoCls
{
    clear: both;
}