body {
            font-family: Arial, sans-serif;
            /*font-family: 'Courier New', Courier, monospace;  */        
            line-height: 1.6;
            margin: 0;
            padding: 0;
            background-color: #f4f4f4;
        }
        .container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 1rem;
        }
        nav {
            background-image: url('bg.webp');
            background-size: cover;
            background-position: center;
            padding: 0.5rem;
        }
        nav ul {
            list-style-type: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-wrap: wrap;
        }
        nav ul li {
            margin-right: 1rem;
            margin-bottom: 0.5rem;
        }
        nav ul li a {
            color: black;
            font-weight: bold;
            text-decoration: none;
            padding: 0.5rem;
            border-radius: 3px;
            transition: background-color 0.3s;
        }
        nav ul li a:hover {
            /*background-color: #555;*/
            background-color: #aaa;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            margin: 1rem auto;
        }
        pre.art {
        	font-stretch: ultra-condensed;
        	background-image: url('bg.webp');
        	font-weight:bold;
        	text-shadow: 1.5px 1.5px 1.5px #000000;
        	display: block;
        	padding: 0rem -1rem 0.5rem 0rem;
            margin: -1rem -1rem 0rem 0rem;
            overflow-x: auto;
            white-space: pre-wrap;
            word-wrap: break-word;
        }
        /*.content {
            background-color: white;
            padding: 1rem;
            border-radius: 5px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }*/
        .content {
            background-color: white;
            padding: 1rem;
            border-radius: 5px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        @media (max-width: 600px) {
            nav ul {
                flex-direction: column;
            }
            nav ul li {
                margin-right: 0;
                margin-bottom: 0.5rem;
            }
        }