.pkp_site_name  .is_img img {
    display: inline-block;
    background-size: cover !important;
    max-height: 250px;
    max-width: 1200%;
    width: auto;
    height: auto
    
@media (max-width: 768px) {

    .pkp_site_name_wrapper {
        height: 180px;           /* header dipendekkan */
        background-position: center top;
    }

    .pkp_site_name a {
        font-size: 22px;         /* judul diperkecil */
        line-height: 1.3;
        text-align: center;
        padding: 0 10px;
    }

    .pkp_site_name img {
        max-height: 60px;        /* logo tidak terlalu besar */
        margin-bottom: 5px;
    }
}