incorporate feedback

Author: driusan

jsx/Modal.js

@@ -107,7 +107,7 @@ class Modal extends Component {
       margin: 'auto',
       padding: 0,
       border: '1px solid #888',
-      width: width ? width : '700px',
+      width: width || '700px',
       boxShadow: '0 4px 8px 0 rbga(0,0,0,0.2), 0 6px 20px 0 rgba(0,0,0,0.19)',
       transition: 'top 0.4s, opacity 0.4s',
     };