@media only screen and (max-width: 768px) {

.box .img img {
    width: 100% !important;
    left: 0px !important;
    height: auto !important;
    position: unset !important;
    top: 0px !important;
}

div.col.box.w_400.pr_20 { height: auto;} 

.pad_center_col {
    height: auto !important;
}

div.col.box.w_540.pad_center_col.box .img {
    position: unset !important;
    width: auto;
    height: auto;
    top: 0px;
    left: 0px;
    margin-top: 0px;
}

}