.presentation {
  @mixin bgGradient(#fff, #01386b, #778);
}

.slide {
  background-color: #fff;
  border-radius: 10px;
  border: 2px solid #aaa;
  @mixin transitionSingle(margin, 0.25s, ease-in-out);
}

header {
  color: #0055ab;
}

pre {
  font-family: 'Inconsolata', Courier;
  border-radius: 10px;
  background: rgba(255, 150, 60, 0.08);
  border: 2px solid rgba(255, 200, 0, 0.3);
}

.sidebar {
  background-color: #F8F8F8;
  border-right: 5px solid #AAA;
}