#clientes{margin:39px 0 0 0}#clientes h1:before{position:relative;top:3px;width:28px;height:27px;content:' ';background:url(../img/quadrados.png) no-repeat;margin:0 15px 0 0;display:block;float:left}
#clientes h1{margin:0 0 34px 0;padding:10px 0 0 0;font-size:29px;color:#363636}#clientes img{width:172px;height:161px;border:2px solid #b3b3b3;margin:0 31px 35px 0;float:left}
#clientes img:nth-of-type(5n){margin:0 0 35px 0}