no_mr

public/react/src/modules/courses/boards/TopicDetail.js

@@ -526,8 +526,11 @@ class TopicDetail extends Component {
       const courseId=this.props.match.params.coursesId;
       const boardId = this.props.match.params.boardId
 	    return (
-        <div className="edu-back-white edu-class-container edu-position course-message" id="forum_index_list"> {/* fl with100 */}
+        <div className="edu-back-white edu-class-container edu-position course-message topicDetail" id="forum_index_list"> {/* fl with100 */}
           <style>{`
+            .topicDetail #forum_list .return_btn.no_mr {
+              margin-right: 1px;
+            }
             .independent {
               background: rgb(250, 250, 250);
               padding-bottom: 20px;