body {
            font-family: Arial, sans-serif;
        }
        .container {
            margin-top: 20px;
        }
        footer {
            position: fixed;
            bottom: 0;
            width: 100%;
            background-color: #007bff;
            color: white;
            text-align: center;
            padding: 10px 0;  
        }

        
        .nav-link {
        color: whitesmoke !important;
        font-weight: bold !important;
        }

        .text-center a {
            margin: 10px;
            color: black;
            text-decoration: none;
        }
        .text-center a:hover {
            color: #007bff;
        }
        
        footer{
            height: 50px;
        }