.sig-img {
    border: 1px solid var(--mid-grey-1);
    background-color: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .27) 0 0 40px rgba(0, 0, 0, .08) inset;
    border-radius: 4px;
    padding: 16px 16px 8px 16px;
}