body {
    font-family: Arial;
    margin: 20px;
    background-image: url('images/nebula.jpg');
    background-size: cover;
    height: 80vh;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 20px
}

.item {
    border: 1px solid #00c3ff;
    padding: 10px;
    background-color: #023179a8;
}

.item img {
    width: 100%;
    height: 180px;
    object-fit: scale-down;
    background: #fff
}

.item h3 {
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    color: #00c3ff;
    /*text-overflow: ellipsis*/
}

.item a {
    text-decoration: underline;
    color: #00c3ff;
}

#roomHeader {
    font-size: 28px;
    margin-bottom: 8px;
    display: inline;
    color: #fff;
}

#roomSelect {
    font-size: 24px;
    /* slightly smaller than header */
    padding: 8px 10px;
    display:inline;
}