#body {
    background-image: url("/onsite/eas2026/img/background.png");
}

.list-poster-num {
    display: inline-block;
    font-size: 0.8em;
    opacity: 1;
    color: white;
    background-color: var(--color-event);
    padding: 3px 6px;
    border-radius: 2px;
}