Don't save style tab if user never put anything in it

client/homebrew/editor/editor.jsx

@@ -3,17 +3,26 @@ const React = require('react');
 const createClass = require('create-react-class');
 const _ = require('lodash');
 const cx = require('classnames');
+const dedent = require('dedent-tabs').default;
 
 const CodeEditor = require('naturalcrit/codeEditor/codeEditor.jsx');
 const SnippetBar = require('./snippetbar/snippetbar.jsx');
 const MetadataEditor = require('./metadataEditor/metadataEditor.jsx');
 
+const SNIPPETBAR_HEIGHT = 25;
+const DEFAULT_STYLE_TEXT = dedent`
+				/*=======---  Example CSS styling  ---=======*/
+				/* Any CSS here will apply to your document! */
+
+				.myExampleClass {
+					color: black;
+				}`;
 
 const splice = function(str, index, inject){
 	return str.slice(0, index) + inject + str.slice(index);
 };
 
-const SNIPPETBAR_HEIGHT = 25;
+
 
 const Editor = createClass({
 	getDefaultProps : function() {
@@ -176,7 +185,7 @@ const Editor = createClass({
 			return <CodeEditor key='style'
 				ref='codeEditor'
 				language='css'
-				value={this.props.brew.style}
+				value={this.props.brew.style ?? DEFAULT_STYLE_TEXT}
 				onChange={this.props.onStyleChange} />;
 		}
 		if(this.isMeta()){

client/homebrew/pages/newPage/newPage.jsx

@@ -4,7 +4,6 @@ const React = require('react');
 const createClass = require('create-react-class');
 const _ = require('lodash');
 const request = require('superagent');
-const dedent = require('dedent-tabs').default;
 
 const Markdown = require('naturalcrit/markdown.js');
 
@@ -24,14 +23,7 @@ const NewPage = createClass({
 	getDefaultProps : function() {
 		return {
 			brew : {
-				text  : '',
-				style : dedent`
-										/*=======---  Example CSS styling  ---=======*/
-										/* Any CSS here will apply to your document! */
-										
-										.myExampleClass {
-							 			  color: black;
-										}`,
+				text      : '',
 				shareId   : null,
 				editId    : null,
 				createdAt : null,
@@ -52,7 +44,6 @@ const NewPage = createClass({
 		return {
 			brew : {
 				text        : this.props.brew.text || '',
-				style       : this.props.brew.style || '',
 				gDrive      : false,
 				title       : this.props.brew.title || '',
 				description : this.props.brew.description || '',