.qcm-button-v2 {
    margin: 5px 0;
    background-color: #E8F1F9;
    border: 2px solid #E8F1F9;
    color: #063148;
    transition: all 0.3s ease;
}
.qcm-button-v2:hover { background:#d0e3f1; border-color:#d0e3f1; }

.correct-answer { background:#2a9d8f!important; border-color:#2a9d8f!important; color:#fff!important; }
.wrong-answer { background:#e74c3c!important; border-color:#e74c3c!important; color:#fff!important; }

.q-result-v2 { font-size:26px; padding:5px 0 10px; display:none; }
.q-result-v2.juste { color:#2a9d8f; }
.q-result-v2.faux { color:#e74c3c; }

.matching-container { display:flex; gap:40px; position:relative; }
.matching-item {
  padding:10px 15px;
  background:#E8F1F9;
  border:2px solid #E8F1F9;
  cursor:pointer;
  transition:all .3s;
}
.matching-item.connected { background:#4a90e2; color:#fff; }
.matching-item.correct { background:#2a9d8f!important; }
.matching-item.incorrect { background:#e74c3c!important; }

.connection-line { height:3px; background:#4a90e2; position:absolute; }