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

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

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

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

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

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

.icon-prev:before,
.icon-left-arrow { background-image: url('png/left-arrow.png'); background-repeat: no-repeat; }

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

.icon-email:before,
.icon-mail { background-image: url('png/mail.png'); background-repeat: no-repeat; }

.icon-location:before,
.icon-map-marker { background-image: url('png/map-marker.png'); background-repeat: no-repeat; }

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

.icon-next:before,
.more-info:after,
.icon-right-arrow { background-image: url('png/right-arrow.png'); background-repeat: no-repeat; }

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

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

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

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

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

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

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