body {
max-width: 800px ;
margin: auto ;
margin-bottom: 500px ;
}
h1 {
text-align: center ;
footer {
img {
max-width: 600px ;
display: block ;
@media (prefers-color-scheme: dark) {
background: #151515 ;
color: white ;
a {
color: lightblue ;
a:visited {
color: gray ;
h2 {
color: tomato ;