Searchbar tooltip changed(add exact match)

browser/main/HomePage/ArticleTopBar.js

@@ -118,8 +118,11 @@ export default class ArticleTopBar extends React.Component {
                 : null
             }
             <div className={'tooltip' + (this.state.isTooltipHidden ? ' hide' : '')}>
-              - Search by tag : #{'{string}'}<br/>
+              <ul>
-              - Search by folder : /{'{folder_name}'}
+                <li>- Search by tag : #{'{string}'}</li>
+                <li>- Search by folder : /{'{folder_name}'}</li>
+                <li><small>exact match : //{'{folder_name}'}</small></li>
+              </ul>
             </div>
           </div>
 

browser/styles/main/HomeContainer/components/ArticleTopBar.styl

@@ -62,6 +62,13 @@ infoBtnActiveBgColor = #3A3A3A
         opacity 1
         &.hide
           opacity 0
+        ul
+          li:last-child
+            line-height 10px
+            margin-bottom 3px
+        small
+          font-size 10px
+          margin-left 15px
       input
         absolute top left
         width 350px