body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    text-align: center;
}

h1 {
    margin-top: 20px;
}

#task-form {
    margin: 20px auto;
}

#task-list {
    list-style: none;
    padding: 0;
}

#task-list li {
    background-color: #fff;
    margin: 10px auto;
    padding: 10px;
    border-radius: 4px;
    width: 300px;
    display: flex;
    justify-content: space-between;
}

button {
    padding: 5px 10px;
    background-color: #5bc0de;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    color: white;
}