aair-one/public/stylesheets/layout.css

html {
  overflow-y: scroll;
  background-color: #101010;
}
body {
  margin: 1.5em;
  font-family: Tahoma, sans-serif;
  color: white;
}

#header {
  background-color: black;
}

img + img {
  margin-top: 0.5em;
}