Fixing some style bugs

app/assets/stylesheets/custom_bootstrap.sass

@@ -228,3 +228,10 @@ nav.navbar
       display: inline
       input
         width: 100%
+
+.pre-fail-reason
+  border: none
+  border-radius: 0
+  background: none
+  padding: 0
+  margin: 0

app/views/platforms/mass_builds/show_fail_reason.slim

@@ -1,3 +1,6 @@
+- title = title_object(@mass_build)
+- set_meta_tags title: title
+
 = render 'submenu'
 
 .col-xs-12.col-md-10.col-md-offset-1
@@ -28,7 +31,8 @@
               td
                 = item[2]
               td
-                = item[3]
+                pre.pre-fail-reason
+                  = item[3]
     -else
       = t('layout.mass_builds.show_fail_reason.no_failed_builds')
   .row