#modelos .img-iconos {
    width: 50%;
    position: absolute;
    right: 0;
    bottom: -66px;
    padding-bottom: 10px;
    z-index: 1;
    padding-right: 10px;
    padding-top: 10px;
    display: block;
}

@media (max-width: 767px) {
   #modelos .img-iconos {
    width: 40%;
    bottom: -28px;
} 
    
}