html, body {
  background: #000;
  margin: 0;
}

@media (max-width: 480px) {
    .uc-header img {
        max-width: 100px !important;
    }
    .t823__col_img_mobile {
        display: none !important;
    }
    .t823__wrapper_mobile.t823__wrapper {
        height: 100% !important;
    }
}