.widget
{
    float:left;
    position:relative;
}

.RightColumn 
{
    width: 200px;
    float:left;
}


.LeftColumn 
{
    width: 200px;
    float:left;
}

.MainColumn
{
    width:700px;
    float:left;
}
.MainTop
{
    width:100%;
    float:left;
}
.MainBottom
{
    width:100%;
    float:left;
}