!important removed from pre

app/assets/stylesheets/base/mixins.scss

@@ -157,12 +157,6 @@
   
   pre {
     @include border-radius(2px);
-    
-    margin: 12px 0 12px 0 !important;
-    background-color: #f8fafc !important;
-    font-size: 13px !important;
-    color: #5b6169 !important;
-    line-height: 1.6em !important;
   }
 
   p > code {

app/assets/stylesheets/generic/common.scss

@@ -313,7 +313,7 @@ table {
 }
 
 .wiki .highlight, .note-body .highlight {
-  margin-bottom: 9px;
+  margin: 12px 0 12px 0;
 }
 
 .wiki .code {

app/assets/stylesheets/highlight/white.scss

 /* https://github.com/aahan/pygments-github-style */
 pre.code.highlight.white,
 .code.white {
-
-  background-color: #fff;
-  color: #333;
+  background-color: #f8fafc;
+  font-size: 13px;
+  color: #5b6169;
+  line-height: 1.6em;
 
   .line-numbers,
   .line-numbers a {