#hc-ideal-gaz .hc-result {
    text-align: center;
}

#hc-ideal-gaz select {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
}

.hc-result-note {
    font-size: 0.85em;
    opacity: 0.7;
    font-style: italic;
    margin-top: 10px;
}