.footer {
    padding-top: 20px;
    padding-bottom: 20px;
    padding-left: 20px;
    padding-right: 20px;
}

#logo_footer {
    height: 90px;
    width: 90px;
}

.footer a:link { 
    color: white;
    text-decoration: none;
}
.footer a:visited {
    color: white;
    text-decoration: none;
}
.footer a:hover {
    color: white;
    text-decoration: none;
}
.footer a:active{
    color: white;
    text-decoration: none;
}