html{
  font-family: Monospace;
  font-size: 18px;
  max-width: 800px;
  margin-bottom: 6px;
  padding: 6px;
  background: ivory;
  color: #333;
}
code {
  background-color: #333333;
  color: yellow;

  padding: 2px 4px;
  border-radius: 4px;
}
pre {
   color: ivory

  padding: 10px;
  overflow-x: auto;
  border-left: 4px solid #ccc;
}

footer {
  margin-top: 40px;
  font-size: 0.9em;
  
  border-top: 1px solid #ccc;
  padding-top: 10px;
  text-align: center;
}
li {
  list-style: none;
  margin: 5px;
}
main-menu a{
 
 display: flex;
}