.aui #ValidarCertificado .head {
    background: url(http://www.consorcio.cl/consorcio-theme/images/custom/banner_valida_certificado.jpg) no-repeat;
    height: 170px;
    max-width: 100%;
    min-width: 50%;
    margin: 0 0 0 7px
}

#ValidarCertificado .head2{
	max-width: 400px;
    border-bottom: #e1e3e5 solid 5px;
    margin: 0 0 0 7px;
}

#ValidarCertificado{
	
background-color: #f5f5f5;
}