.branco{margin-left:206px;border:3px solid #fff}#headercontact{width:100%;float:left;text-align:center}#total{width:100%;float:left;margin-bottom:40px}#pulsar{width:26%;float:left;margin-right:3%}#left{width:34%;float:left;margin-right:3%}#right{width:34%;float:left}#centro{width:71%;float:left}.clearfix:after{content:"\0020";display:block;height:0;clear:both;visibility:hidden;overflow:hidden;margin-bottom:0}.clearfix{display:block}