Utilisateur:DavidL/presentation.css

.glow:hover {
    filter: drop-shadow(0px 0px 15px #888);
}

.cadrelum {
  border:dotted 8px #0088ff;text-align:center;padding:8px;
}

.cadrelum:hover {
  animation-duration: 3s;
  animation-name: luminate;
  border-color: #ff0000;
  animation-iteration-count: infinite;
}

@keyframes luminate {
  from { border-color: #0088ff; }
  20% { border-color: #00ff00; }
  35% { border-color: #ffff00; }
  50% { border-color: #ff0000; }
  65% { border-color: #ffff00; }
  80% { border-color: #00ff00; }
  to { border-color: #0088ff; }
}

.redaction-livres {
  background-image: url(https://upload.wikimedia.org/wikipedia/commons/a/a8/Two-Tone_Fountain_Pen_Nib-Plum.jpg);
  background-size: 800px;
  background-repeat: no-repeat;
  padding: 1em;
}