diff --git a/theme/base/css/display.css b/theme/base/css/display.css
index e1b92edce0..d6ecef2fcc 100644
--- a/theme/base/css/display.css
+++ b/theme/base/css/display.css
@@ -12,7 +12,7 @@ img { display:block; border:0; }
 a abbr { cursor: pointer; border-bottom:0; }
 table { border-collapse:collapse; }
 ol { list-style-position:inside; }
-html { font-size: 87.5%; height:100%; }
+html { font-size: 87.5%; }
 body {
 background-color:#FFFFFF;
 color:#000;