:root {
    --general-dataset-color: #ff7f00;
    --marine-dataset-color: #004f6e;
}

.general-dataset-color {
    color: var(--general-dataset-color);
}

.marine-dataset-color {
    color: var(--marine-dataset-color);
}

.figure-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px 30px;
    justify-content: center; /* Center the entire grid horizontally */
}

.figure-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.figure-item img {
    width: 200px;
    height: auto;
    border: 1px solid #ccc;
}