presenter display: fix notes view on Firefox

Gecko doesn't seem to infer the reduced margin the same way WebKit does, but explicitly stating the -50% margin works correctly on both browsers. Fixes schacon#167.
rctay · Mar 5, 2013 · e91f698 · e91f698
1 parent 1eae579
commit e91f698
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/public/css/presenter.css b/public/css/presenter.css
@@ -2,6 +2,7 @@ div.zoomed {
   zoom: 50%;
   -moz-transform: scale(0.5);
   -moz-transform-origin: 0 0;
+  margin-bottom: -50%;
 }
 
 #preso { margin-top: 20px; }