.icontel{z-index:20;position:fixed;bottom:25px;right:25px}.bounce-in{animation:2s infinite bounce}@keyframes bounce{70%{transform:translateY(0%)}80%{transform:translateY(-15%)}90%{transform:translateY(0%)}95%{transform:translateY(-7%)}97%{transform:translateY(0%)}99%{transform:translateY(-3%)}to{transform:translateY(0)}}input[type=submit]:disabled{opacity:.7;cursor:progress}