@media only screen and (-webkit-min-device-pixel-ratio:0) {
/* hack to avoid using the Object element in Safari/WebKit, due to WebKit Bug 27190 */
	object[type="image/svg+xml"] {
		display: none;
	}
}

img.right {
  float: right;
  margin: 1em;
  margin-right: 0.25em;
}

.slide h2,
.slide h3 {
  text-align: center;
}

.slide h2 {
  font-size: 165%;
}

.slide h3 {
  font-size: 125%;
}

sub {
  font-size: 65%;
}