body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            display:flex;
            flex-direction: column;
            min-height:100vh;
        }
         main{
             flex-grow:1;
         }
        .tc-blue {
            color:#3366CC;
        }
        .header {

            color: white;
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            
            border-bottom: 2px solid #008000; /* Blue bottom border */



        }
        .header .logo img {
             height: 3rem;
             max-width: 100%;

        }
        .header .menu {
            display: flex;
            gap: 15px;
        }
        .header .menu a {
            color: green;
            text-decoration: none;
            padding:0px 10px 0px 10px;
        }
        .header .menu a:hover {
           background-color:green;
            font-weight:bold;
            color:white;
            border-radius:5px 5px 0 0;
        }
        .tc-green {
            color:green;
        }
        .header .toggle {
            display: none;
            color: green;
            font-weight:bolder;

            cursor: pointer;
        }
        .header .toggle img {
            
            max-width: 100%;
            height: 3rem;
        }
        .sidebar {
            height: 100%;
            width: 0;
            position: fixed;
            z-index: 1;
            top: 0;
            left: 0;
            background-color: white;
            overflow-x: hidden;
            transition: 0.5s;
            padding-top: 60px;
        }
        .sidebar .logo img {
             height: 3rem;
             max-width: 100%;

        }
        .sidebar a {
            padding: 10px 15px;
            font-size: 1rem;
            color: green;
            display: block;
            transition: 0.3s;
            text-decoration: none;
        }
        .sidebar a:hover {
            text-decoration:underline;
            text-decoration-color: red; /* Optional: Change underline color */

        }
        
        .sidebar .closebtn {
            position: absolute;
            top: 0;
            right: 0px;
            font-size: 1.5rem;
        }
        .dropdown-menu a {

            font-size: 1rem;
        }
        @media screen and (max-width: 768px) {
            .header .menu {
                display: none;
            }
            .header .toggle {
                display: block;
            }
        }