fix issue #2661 - Discussions: New Post field appears out of the window.

Author: maxceem

src/components/RichTextArea/RichTextArea.scss

@@ -23,6 +23,10 @@
       .object {
         flex-grow: 1;
         margin-left: 0;
+        /* this is necessary to prevent draft editor textarea to go beyond flex container
+           when we put very long line without spaces,
+           see issue https://github.com/appirio-tech/connect-app/issues/2661 */
+        overflow: hidden;
       }
 
       .portrait + .object {