.image-center {
    width: 100%;
    height: 100%;
}

.image-center.cover {
    -o-object-fit: cover;
       object-fit: cover;
}

.image-center.contain {
    -o-object-fit: contain;
       object-fit: contain;
}

.image-center.custom {
    -o-object-fit: contain;
       object-fit: contain;
    width: auto;
    height: auto;
}