.poliarea {
   width:518px;
   height:auto;
   margin-bottom:50px;
    overflow: hidden;
}

.poliarea:after {
    content: "";
    display: block;
    clear: both;
    height: 1px;
    overflow: hidden;
}

/*\*/
* html .poliarea {
    height: 1em;
    overflow: visible;
}
/**/


.lead {
   margin-bottom:15px;
}

.poli_txt p {
   margin-bottom:12px;
}