CAncel wiki button

app/partials/wiki-edit.jade

@@ -17,6 +17,7 @@ block content
                     span.wiki-title(tg-bo-bind='wikiSlug|unslugify')
             .action-buttons
                 a.button.button-green.save-wiki(href="", title="Save", ng-click="ctrl.save()") Save
+                a.button.button-red.cancel-wiki(href="", title="CAncel", ng-click="") Cancel
 
             section.wysiwyg
                 textarea(placeholder="Write a your wiki page", ng-model="wiki.content", tg-markitup)

app/styles/layout/us-detail.scss

@@ -133,6 +133,7 @@
     .tag {
         @extend %small;
         padding: .5rem;
+        margin: 0 .5rem .5rem 0;
     }
 }
 

app/styles/layout/wiki.scss

@@ -5,10 +5,12 @@
     position: absolute;
     right: 2rem;
     top: 2rem;
-    .delete-wiki,
-    .edit-wiki,
-    .save-wiki {
+    .button {
+        color: $white;
         float: right;
         margin-left: 10px;
+        &:hover {
+            color: $white;
+        }
     }
 }