added an underline to the choose one link in wiki page image upload f…

…orm publiclab#8175 (publiclab#8293)

Co-authored-by: carthi <carthi@carthis-iMac.local>

app/views/editor/_editor.html.erb

@@ -20,7 +20,7 @@
         <!-- http://stackoverflow.com/questions/11235206/twitter-bootstrap-form-file-element-upload-button -->
         <label class="" for="fileinput">
           <input id="fileinput" type="file" name="image[photo]" style="display:none;" />
-          <a class="d-none d-md-inline">choose one</a>
+          <a class="d-none d-md-inline text-underline">choose one</a>
           <span class="d-md-none">
             <i class="fa fa-upload"></i>
             <a>Upload image</a>