#content{
    width: 240px;
    height: 240px;
    margin: 10px auto;
    padding: 0;
    border: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: brown;
    color: #fff;
    font-size: 32px;
    font-weight: bold;
    border-radius: 10px;
    user-select: none;
    cursor: pointer;
}