.csp-hidden-title > h1, .csp-hidden-title > h2, .csp-hidden-title > h3, .csp-hidden-title > h4, .csp-hidden-title > h5, .csp-hidden-title > h6 {
  display: none;
}

.slide-header {
  background: blue;
}

.slide-footer {
  background: #FF8080;
  display: block;
  position: fixed;
  bottom: 0px;
  width: 100%;
  border: 2px solid black;
  z-index: 20;
}

h2.lecturetitle {
  font-size: 150%;
}

h2.coursenumber {
  font-size: 150%;
}

h2.coursetitle {
  font-size: 150%;
}

h3.instructor {
  font-size: 100%;
}

pre.example {
  background: white;
  padding: 1em;
  overflow-x: scroll;
  overflow-y: scroll;
  max-height: 400px;
}