Update Keyboard Shortcut Dialog

Author: vhashimotoo

views/partials/kb_shortcut_dialog.html

@@ -2,14 +2,14 @@
   <div class="kb-shortcut-content">
     <div class="kb-shortcut-header">
       <span class="octicon octicon-x close"></span>
-      <h2>{{localized.keyboard_modal.title}}</h2>
+      <h2 class="f2-light text-mono text-gray">{{localized.keyboard_modal.title}}</h2>
     </div>
     <div class="kb-shortcut-body">
       <table class="table-ruled">
         <thead>
           <tr>
-            <th>{{localized.keyboard_modal.key}}</th>
-            <th>{{localized.keyboard_modal.action}}</th>
+            <th class="text-mono">{{localized.keyboard_modal.key}}</th>
+            <th class="text-mono">{{localized.keyboard_modal.action}}</th>
           </tr>
         </thead>
         <tbody>