.videoMask{
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    width: 100%;
    height: calc(var(--vh) * 100);
    background-color: #F4F4F4;
    z-index: 999999;
}


video{
    min-width: 100%;
    min-height: 100%;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media screen and (max-width: 768px){
    .videoMask{
        display: flex;
        justify-content: center;
        align-items: center;
        -webkit-justify-content: center;
        -webkit-align-items: center;
        overflow: hidden;
        background-color: #fefefe;
    }

    video{
        border: none;
        outline: none;
        min-width: unset;
        min-height: unset;
        width: 100%;
        height: 23vh;
        object-fit: cover;
        transform: scale(1.3);
    }
}