@media screen and (max-width: 980px) {
            .t456__mobile {
                position: fixed;
                top: 0;
                left: 0;
                width: 100%;
                z-index: 1000;
                background-color: #10acc3;
                
            }

            .t456.t456__hidden.t456__positionfixed{
                position:fixed;
                top: 0;
                left: 0;
                padding-top: 54px;
            }

            .youtube-block {
                display: none;
            }
        }