nav#site-navigation {
	background-color: #8cd800;
}

#menu li a {
    float: left;
    font-weight: bold;
    height: 25px;
    text-align: left;
    text-decoration: none;
}

#footer-area a:hover {
	color: #76c92b;
}

#footer-area .facebook_link a {
    background-image: url(https://www.planager.de/homepage/wp-content/uploads/2016/08/facebook-icon.png);
    background-size: 36px 36px;
    width: 36px;
    height: 36px;
    color: transparent;
    margin-left: 50px;
}