footer {
    position: absolute;
    bottom: 0;
    background-image: linear-gradient(0deg, rgba(252, 222, 231, 1) 20%, rgba(251, 240, 228, 1) 60%);
    display: block;
    width: 100%;
    height: 5rem;
    margin-left: 0;
    margin-right: 0;
    box-shadow: inset 0 1rem 1rem 0.5rem #FFF;
}