/************************************  Varianta 4 *********************************/
#blue { width:100%; overflow: hidden; margin-bottom:10px;}
#content { width:700px; float:right; padding-right:11px; overflow: hidden;}
#content-narrow { width:220px; float:left; padding-left:9px; overflow: hidden;}
#yellow { width:100%;overflow: hidden; float: left;}
#green { width:100%;overflow: hidden; float: left;}