Merge pull request quarkusio#109 from gsmet/fix-firefox

Fix the guides width on Firefox

Author: rsvoboda

_layouts/guides.html

@@ -2,8 +2,8 @@
 layout: base
 ---
 
-<div class="grid-wrapper guides">
-  <div class="grid__item width-12-12">
+<div class="guides">
+  <div class="width-12-12">
     <h1 class="text-caps">{{ page.title }}</h1>
     {{ content }}
   </div>