.gmbtc-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.gmbtc-item {
    border: 1px solid #ddd;
    padding: 15px;
    width: 300px;
    box-sizing: border-box;
}

.gmbtc-item-title {
    margin-top: 0;
}

.gmbtc-vote-button {
    margin-top: 10px;
    padding: 6px 12px;
    border: none;
    cursor: pointer;
}

.gmbtc-vote-button.voted {
    background: #ccc;
    cursor: default;
}