.footer{
    position: relative;
    bottom: 0;
    margin: auto;
    width: 60%;
    background-color: rgb(97, 97, 97);
    min-height: 100px;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    text-align: center;
}
.footer a{
    color: white;
    text-decoration: none;
}
.footer a:hover{
    opacity: 0.7;
}