#mii {
    width: 80ex;
    margin-bottom: -48ex;
    margin-right: -20ex;
}

#contrast {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: calc(100% - 12ex);
    border-radius: 0 0 3ex 3ex;
    background: #ffffff80;
    z-index: -1;
}