body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
    max-width: 600px;
    margin: 50px auto;
    padding: 20px;
    box-shadow: 0px 0px 10px rgba(0,0,0,0.1);
    background: #fff;
}

h1 {
    text-align: center;
}

form {
    margin-bottom: 20px;
}

label {
    display: block;
    margin: 10px 0 5px;
}

input, select, button {
    padding: 10px;
    font-size: 16px;
    margin-bottom: 10px;
    width: 100%;
}

button {
    background-color: #FFD700;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #4cae4c;
}

ul {
    list-style-type: none;
    padding: 0;
}

li {
    background-color: #f9f9f9;
    margin: 5px 0;
    padding: 10px;
    border: 1px solid #ddd;
}