body {
            font-family: 'Arial', sans-serif;
            background-color: #f0f2f5;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 80%;
            margin: 0;
        }
        
        .registration-container {
            background-color: #ffffff;
            padding: 10px;
            border-radius: 10px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            max-width: 50%;
            width: 100%;
        }
        
        h2 {
            text-align: center;
            color: #333;
        }

        label {
            font-weight: bold;
            color: #333;
        }
        
        input[type="text"], input[type="email"], input[type="password"], select {
            width: 100%;
            padding: 10px;
            margin: 8px 0;
            display: inline-block;
            border: 1px solid #ccc;
            border-radius: 5px;
            box-sizing: border-box;
        }
        
        input[type="text"]:focus, input[type="email"]:focus, input[type="password"]:focus, select:focus {
            border-color: #5c9dd4;
            outline: none;
        }

        button {
            width: 100%;
            background-color: #5c9dd4;
            color: white;
            padding: 10px;
            margin: 8px 0;
            border: none;
            border-radius: 5px;
            cursor: pointer;
            font-size: 16px;
            transition: background-color 0.3s;
        }

        button:hover {
            background-color: #4a8bb0;
        }

        .form-group {
            margin-bottom: 15px;
        }

        .small-text {
            font-size: 12px;
            color: #888;
            text-align: center;
            margin-top: 10px;
        }