* {
    box-sizing: border-box;
}
[class*="col-"] {
    float: left;
    width: 100%;
}
.pkp_site_name .is_img img {
    max-height: 100% !important;
}
.row::after {
    content: "";
    clear: both;
    display: table;
}

@media only screen and (min-width: 768px) {
    .col-1 {
        width: 25%;
    }
    .col-2 {
        width: 50%;
    }
}
@media (min-width: 992px){
    .pkp_block {
        padding: 20px !important;
    }  
}