@media screen and (max-width: 700px){

    .container-fluid{
        padding-left: 0;
        padding-right: 0;
    }
    #myVideo{
        width: 100% !important;
        height: auto;
    }

    .teleyoutube{
        justify-content: center;
        padding: 0 !important;
    }
    .texteyoutube{
        padding-bottom: 45px;
    }
}