.foot{
    height: 3rem;
    background-color: dimgray;
    font-size: 17px;
    font-family: 'Courier New', Courier, monospace;
    text-align: center;
    
}
.container-flui h1{
    font-size: 2rem;
    font-family: 'Courier New', Courier, monospace;
}