body {background-color: black;
        color: white;
            font-family: Arial, sans-serif;}

h1 {color: lightblue;}

p {font-size: 18px;}

img {width: 300px;
        border: 2px solid white;}

ul {list-style-type: circle;}

a {color: lightblue;}

marquee {font-size: 16px;
            color: yellow;
                background-color: gray;}