header {
    position: relative;
    background-color: black;
    height: 75vh;
    min-height: 25rem;
    width: 100%;
    overflow: hidden;
}

    header video {
        position: absolute;
        top: 50%;
        left: 50%;
        min-width: 100%;
        min-height: 100%;
        width: auto;
        height: auto;
        z-index: 0;
        -ms-transform: translateX(-50%) translateY(-50%);
        -moz-transform: translateX(-50%) translateY(-50%);
        -webkit-transform: translateX(-50%) translateY(-50%);
        transform: translateX(-50%) translateY(-50%);
    }

    header .container {
        position: relative;
        z-index: 2;
    }

    header .overlay {
        position: absolute;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
        background-color: black;
        opacity: 0.5;
        z-index: 1;
    }

@media (pointer: coarse) and (hover: none) {
    header {
        background: url('../KTImages/home.png') black no-repeat center center scroll;
    }

        header video {
            display: none;
        }
}