body {
    font-family: sans-serif;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    margin: 20px;
    background-color: #f4f4f4;
}

#description {
    width: 80%;
    margin-bottom: 20px;
    font-size: 1.2em;
    color: #333;
}

#word-list {
    border: 1px solid #ccc;
    padding: 10px;
    margin-right: 20px;
    min-width: 150px;
    background-color: #fff;
}

.word-item {
    padding: 5px;
    margin-bottom: 5px;
    background-color: #e0e0e0;
    cursor: grab;
    border: 1px solid #d0d0d0;
}

#categories-container {
    display: flex;
}

.category-column {
    border: 1px solid #ccc;
    padding: 10px;
    margin-left: 10px;
    min-width: 150px;
    min-height: 200px;
    background-color: #fff;
}

.category-column h3 {
    margin-top: 0;
    text-align: center;
}