.button {
    display: inline-block;
    padding: 10px 20px;
    font-size: 16px;
    font-weight: bold;
    color: black;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
}

.button:hover {
    color: white;
}

.swim {
    background-color: #99c1f1;
}

.food {
    background-color: #f66151;
}

.transport {
    background-color: #ffbe6f;
}

.culture {
    background-color: #8ff0a4;
}

.other {
    background-color: #f9f06b;
}