footer {
    text-align: center;
    color:white;
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 32px;
    padding-bottom: 16px;
    background-color: rgba(62, 62, 62, 1);
    border-top: 2px solid green;
    z-index:2000;
    flex: 0 0 auto;
}