@media only screen and (max-width:540px) {
    .text-end {
        width: 50%;
    }

    .text-end a {
        font-size: 15px;
    }

    .banner-video {
        height: 110vh;
        /* responsive height */
        overflow: hidden;
    }

    .banner-video button {
        position: absolute;
        top: 85%;
        left: 10%;
        padding: 10px;
    }

    .btn btn-theme {

        padding: 10px !important;
    }

    .progressbar-width {
        width: 80%;
    }

}