.bg-img+.video-button-wrapper {
    margin: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hdevvn-show-cats {
    border: none !important;
}

span.hdevvn-show-cats li {
    display: block;
    width: auto;
    float: left;
    margin: 0 8px;
}

span.hdevvn-show-cats li a {
    font-size: 11px;
}