Edited theme/epub/epub.css with Atlas code editor

Author: myarbrough

theme/epub/epub.css

@@ -4,3 +4,9 @@ pre > img {
   padding: 0;
   height: 1em;
 }
+
+.emoji { 
+  margin: 0 0 -0.25em;
+  padding: 0;
+  height: 1em;
+}