.imaged-bg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    overflow: hidden;
    z-index: -1;
}

.imaged-bg img {
    display: block;
    min-width: 101%;
    min-height: 101%;
    -o-object-fit: cover;
    object-fit: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    z-index: 1;
    max-height: 470px;
}

.imaged-bg:before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3E%3Cpath fill='rgba(255, 255, 255, .15)' d='M0 0h2v2H0z'/%3E%3C/svg%3E"), rgba(45, 32, 102, 0.4);
    background-size: 4px 4px;
    z-index: 2;
}

.imaged-bg:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: -webkit-gradient(linear, right top, left bottom, from(rgba(0, 0, 0, 0.6)), to(#000000));
    background: linear-gradient(to bottom left, rgba(0, 0, 0, 0.6), #000000);
    z-index: 3;
}