Merge branch 'master_xieqiyu_56919' into 'master'

* Finish task#56919.

See merge request easycorp/zentaopms!3914

module/common/view/action.html.php

@@ -4,7 +4,10 @@
 <?php else:?>
 <div class="detail histories" id='actionbox' data-textDiff="<?php echo $lang->action->textDiff;?>" data-original="<?php echo $lang->action->original;?>">
 <?php endif;?>
-<style>.histories-list > li{word-break: break-word; word-wrap: break-word;}</style>
+<style>
+.histories-list > li {word-break: break-word; word-wrap: break-word;}
+.history-changes del {padding-left: 3px;}
+</style>
   <script>
   $(function()
   {