.share-widget a {
  display: inline-block;
  background-color: #FF6600;       /* orange très visible */
  color: white;
  padding: 0.75em 1.5em;           /* bouton plus grand */
  font-size: 1.1em;                /* texte plus lisible */
  font-weight: bold;
  border-radius: 8px;
  text-decoration: none;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  transition: background-color 0.3s, transform 0.2s;
}
.share-widget a:hover,
.share-widget a:focus {
  background-color: #E65C00;      /* orange un peu plus foncé au survol */
  transform: translateY(-2px);   /* effet léger de levée */
}
.share-widget a:active {
  background-color: #CC5200;
  transform: translateY(0);
}