#distributionMap { height: 600px; width: 100%; border-radius: 4rem; z-index: 10; }
    .hub-label { background: #1e3a8a; border: 2px solid #fff; color: #fff; padding: 4px 10px; border-radius: 10px; font-weight: 900; font-size: 12px; box-shadow: 0 4px 15px rgba(0,0,0,0.2); }