body {
    font-family: Arial, sans-serif;
    margin: 20px;
    padding: 20px;
    background-color: #f4f4f4;
}

.container {
    max-width: 600px;
    margin: auto;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h2 {
    text-align: center;
}

input {
    width: 100%;
    padding: 10px;
    padding-right: 10px
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

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

li {
    background: #eee;
    padding: 10px;
    margin: 5px 0;
    border-radius: 4px;
}

li:hover {
    background: #ddd;
    cursor: pointer;
}