body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        header {
            background: #333;
            color: #fff;
            padding: 20px;
            text-align: center;
			display: flex;
			justify-content: space-between;
			align-items: center;
			border-bottom-left-radius: 20px;
			border-bottom-right-radius:20px;
			border-top-left-radius:20px;
			border-top-right-radius:20px;
        }
        nav {
            background: #4CBB17;
            padding: 10px;
            text-align: center;
			border-bottom-left-radius: 10px;
			border-bottom-right-radius:10px;
			border-top-left-radius:10px;
			border-top-right-radius:10px;
        }
        nav a {
            color: #fff;
            margin: 0 15px;
            text-decoration: none;
            font-weight: bold;
			
        }
        nav a:hover {
            text-decoration: underline;
        }
        .container {
            display: flex;
            flex: 1;
            padding: 20px;
           
        }
        section {
            flex: 3;
            background: #f4f4f4;
            padding: 20px;
            border-radius: 5px;
        }
        aside {
            flex: 1;
            background: #e2e2e2;
            padding: 20px;
            border-radius: 5px;
        }
        footer {
            background: #008000;
            color: #fff;
            text-align: center;
            padding: 15px;
            margin-top: auto;
			border-bottom-left-radius: 20px;
			border-bottom-right-radius:20px;
			border-top-left-radius:20px;
			border-top-right-radius:20px
        }