#maindiv{width:100% !important;margin-left:0px !important;margin-right:0px !important;}

div.block-top{width:0px;height:0px;overflow:hidden;display:none;}
div.block-left{width:0px;height:0px;overflow:hidden;display:none;}
div.block-right{width:0px;height:0px;overflow:hidden;display:none;}
div.block-center{width:100% !important;margin-left:0px !important;margin-right:0px !important;}
div.block-center2{width:100% !important;margin-left:0px !important;margin-right:0px !important;}
div.block-center3{}
div.block-bottom{width:0px;height:0px;overflow:hidden;display:none;}
div.block-bottom2{}
div.block-left2{}
div.block-right2{}
div.block-top2{}