footer {

     font-family: 'Roboto', sans-serif;
    background-color: #E5E5E5;
    border-top: 1px solid #E5E5E5;

    position: absolute;
    bottom: 0px;
    width: 100%;
    padding-top: 5px;
    padding-bottom: 5px;
    
    text-align: center;
}

a {

    text-decoration: none;
    color: blue;
}

a:visited {

    color: blue;
}