[Added tooltips] [IPC constants]

src/components/UI/Box/Box.js

@@ -3,7 +3,8 @@ import CSSModules from 'react-css-modules';
 import styles from './Box.css';
 
 export default CSSModules((props) => {
-  const styleList = ['Box'];
+  const styleList = [];
+  styleList.push('Box');
   if (props.dxDark) {
     styleList.push('Darker');
   }