#titleAndMenu {position:absolute;top:10px; left:15%; width:84%;}

/*#treeLeft{position: absolute; top: 80px; left:2px; width:250px;}
 *#mainContent{position: absolute; top: 80px; left:26%; width:72%; float:left;}
 */
 
#bottom{left:10px; width:95%}
#bottom1{position:absolute; bottom:0px; left:100px;}