*{
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

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

        .navbar{
            background-color: green;
            padding: 15px;
            text-align: center;
        }

        .navbar a{
            color: white;
            text-decoration: none;
            margin: 15px;
            font-size: 18px;
            font-weight: bold;
        }

        .navbar a:hover{
            color: yellow;
        }

        .login-box{
            width: 400px;
            background-color: white;
            margin: 60px auto;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0px 0px 10px gray;
        }

        h1{
            text-align: center;
            color: green;
            margin-bottom: 20px;
        }

        label{
            font-weight: bold;
        }

        input[type="text"],
        input[type="password"]{
            width: 100%;
            padding: 12px;
            margin-top: 5px;
            margin-bottom: 20px;
            border: 1px solid #ccc;
        }

        input[type="button"]{
            width: 100%;
            background-color: green;
            color: white;
            padding: 12px;
            border: none;
            border-radius: 5px;
            font-size: 16px;
            cursor: pointer;
        }

        input[type="button"]:hover{
            background-color: darkgreen;
        }

        #message{
            text-align: center;
            margin-top: 15px;
            font-weight: bold;
            color: red;
        }

        footer{
            background-color: green;
            color: white;
            text-align: center;
            padding: 15px;
            margin-top: 40px;
        }