.U--open-container {
    display: block;
    padding: 48px 0;
    @media (min-width: $screen-sm) {
        padding: 64px 0;
    }
    @media (min-width: $screen-md) {
        padding: 80px 0;
    }
}

.U--overlay-layout {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
}

.U--background-cover {
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}