#subtitle {
    color: #aaa;
}

#colored-banner {
    height: 4px;
    background-color: var(--accent-color);
    color: #fff;
    text-align: center;
}

.grid-container {
    display: flex; 
    flex-flow: row wrap;
}

.grid-item {
    width: 150px;
    height: 150px;
    margin: 10px;
    border-radius: 5px;
    align-content: flex-start;
    cursor: pointer;
}