body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #f4f4f4;
        }

        header {
            background-color: lightseagreen;
            color: white;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px;
        }

        .logo {
            max-width: 200px;
            height: auto;
        }

        .header-content {
            text-align: center;
            flex-grow: 1;
        }

        .container {
            text-align: center;
            background-color: #fff;
            padding: 20px;
            border-radius: 10px;
/*            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);*/
            width: 80%;
            margin: 20px auto;
            box-shadow: 0px 2px 10px rgb(73 192 120 / 50%);
}
        

        h2 {
            color: lightseagreen;
        }

        table {
            width: 100%;
            margin: 20px auto;
            border-collapse: collapse;
            text-align: left;
            overflow-x: auto;
/*            display: block;*/
        }

        table th, table td {
            padding: 12px 15px;
            border: 1px solid #ddd;
        }

        table th {
            background-color: lightseagreen;
            color: white;
        }

        input, select {
            padding: 8px;
            border: 1px solid #ccc;
            border-radius: 5px;
        }

        .add-button {
            padding: 10px 20px;
            background-color: lightseagreen;
            color: white;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }

        .add-button:hover {
            background-color: darkcyan;
        }

        .footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: fixed;
            left: 0;
            bottom: 0;
            width: 100%;
            background-color: lightseagreen;
            color: white;
            padding: 10px 20px;
        }

        .footer-left, .footer-right {
            flex: 1;
        }

        .footer-center {
            flex: 1;
            text-align: center;
        }

        .footer a {
            color: white;
            text-decoration: none;
        }

        .footer a:hover {
            text-decoration: underline;
        }