.icon-facebook { background-image: url('png/facebook.png'); background-repeat: no-repeat; }

.icon-instagram { background-image: url('png/instagram.png'); background-repeat: no-repeat; }

.icon-linkedin { background-image: url('png/linkedin.png'); background-repeat: no-repeat; }

.icon-mmlogo { background-image: url('png/mmlogo.png'); background-repeat: no-repeat; }

.icon-twitter { background-image: url('png/twitter.png'); background-repeat: no-repeat; }

.icon-youtube { background-image: url('png/youtube.png'); background-repeat: no-repeat; }