#filler1  {
    width: 45%;
	float: left;
	margin-bottom: 10px;
	margin-right: 10px;
    padding: 1em;
    border: 1px solid #000000;
    background-color:#ccffff;
    min-height: 200px; 
    clear:both;
}

#filler2  {
    width: 45%;
	float: right;
    margin-top: 10px;
	margin-left: 10px;
	padding: 1em;
    border: 1px solid #000000;
    background-color:#ccffff;
    min-height: 200px; 
    clear:both;
}