.footer {
    width: 100%;
    background-color: #3855FF;
    color:white;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 40px;
    display: flex;
    position: fixed;
    bottom: 0px;
    align-items: center;
    justify-content: center;    
    margin-top:20px;
}