body {
            background-color: #d2e9b1;
            font-family: Verdana, Geneva, Tahoma, sans-serif;
            display: grid;
            grid-template-areas: "header" "section" "footer";
        }

        html,
        body {
            height: 100%;
            margin: 0;
            overflow-x: hidden;
        }

        h1 {
            font-size: 50px;
            text-align: center;
        }

        h1,
        h2 {
            color: white;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }

        header,
        footer {
            color: rgb(0, 0, 0);
            padding: 0px;
            width: 100%;
        }

        .footer {
            text-align: center;
            margin-top: auto;
            grid-area: footer;
            background-color: rgb(255, 255, 255);
            position: fixed;
            bottom: 0;
            height: 25px;
        }

        .header {
            grid-area: header;
            height: 50px;
            margin: 0;
        }

        .content {
            display: flex;
            align-items: center;
            gap: 50px;
        }

        a {
            font-weight: bold;
            color: black;
            text-decoration: none;
        }

        img {
            max-height: 50px;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5 {
            margin: 0;
            padding: 0;
        }

        ul {
            list-style-type: none;
            margin: 0;
            padding: 0;
            overflow: hidden;
            border: 1px solid #e7e7e7;
            background-color: white;
            position: fixed;
            top: 0;
            width: 100%;

        }

        ul li {
            float: left;
            border-right: 1px solid #bbbbbb;
        }

        ul li a {
            display: block;
            color: black;
            text-align: center;
            padding: 17px 20px;
            text-decoration: none;
        }

        ul li a:hover {
            background-color: #caea9e;
        }

        .img {
            margin: 0;
            padding: 0;
        }

        ul li.active {
            background-color: #caea9e;
        }

        ul li:last-child {
            border-right: none;
        }