@media screen and (max-width: 800px){

    .__g_banner {
        position: relative;
    }
    .video-play {
        position: absolute;
        width: 48px;
        height: 48px;
        left: 50%;
        top: 50%;
        z-index: 20;
        transform: translate(-50%, -50%);
    }
}