body {
            font-family: 'IRANSans-web', Tahoma, sans-serif;
            direction: rtl;
            text-align: center;
            margin: 0;
            padding: 0;
            background-color: #f0f0f0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }
        .login-container {
            background-color: #fff;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }
        h1 {
            background-color: #4CAF50;
            color: white;
            padding: 10px;
            margin: -20px -20px 20px -20px;
            border-radius: 10px 10px 0 0;
        }
        select, input {
            width: 100%;
            padding: 10px;
            margin: 10px 0;
            border: 1px solid #ccc;
            border-radius: 5px;
        }
        input[type="submit"] {
            background-color: #4CAF50;
            color: white;
            border: none;
            cursor: pointer;
        }
        input[type="submit"]:hover {
            background-color: #45a049;
        }
		        .link {
            background-color: #ffffff;
            padding: 15px 20px;
            margin: 10px 0;
            border-radius: 5px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
            text-align: center;
            width: 80%;
            max-width: 300px;
            text-decoration: none;
            color: #4caf50;
            font-weight: bold;
            transition: background-color 0.3s, color 0.3s;
            cursor: pointer;
        }

        .link:hover {
            background-color: #4caf50;
            color: white;
        }