Segment editor: not enough line height for p,y,... (#10898)

* Segment editor: not enough line height for p,y,...

fix  #10313

* .travis.yml file is out of date, auto-updating .travis.yml file.

plugins/Morpheus/stylesheets/ui/_components.less

@@ -77,7 +77,7 @@
                 color: @theme-color-text;
                 font-weight: 600;
                 margin: 0;
-                height: 30px;
+                height: 32px;
             }
         }
     }