body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
        }
        #container {
            max-width: 800px;
            margin: 0 auto;
            padding: 20px;
            background-color: rgba(255, 255, 255, 0.8);
            border-radius: 10px;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
        }
        h1 {
            text-align: center;
            color: #333;
        }
        form {
            background-color: #fff;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
        }
        label, button {
            margin-bottom: 10px;
            display: block;
        }
        select, input[type="text"] {
            width: 100%;
            padding: 10px;
            margin-bottom: 20px;
            border-radius: 5px;
            border: 1px solid #ccc;
            box-sizing: border-box;
        }
        button {
            background-color: #4CAF50;
            color: white;
            border: none;
            border-radius: 5px;
            padding: 10px 20px;
            cursor: pointer;
        }
        button:hover {
            background-color: #45a049;
        }
        ul {
            list-style-type: none;
            padding: 0;
        }
        li {
            margin-bottom: 10px;
        }
        .remove-button {
            background-color: #f44336;
        }
        .remove-button:hover {
            background-color: #d32f2f;
        }
        #console {
            border: 1px solid #ccc;
            padding: 10px;
            margin-top: 20px;
            background-color: rgba(255, 255, 255, 0.8);
            border-radius: 5px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }