Move wrapper style inside `protectedCss`

src/css_composer/index.js

@@ -291,7 +291,7 @@ module.exports = () => {
 
 
       /**
-       * Add/update a css rule with id selector
+       * Add/update the CSS rule with id selector
        * @param {string} name Id selector name, eg. 'my-id'
        * @param {Object} style  Style properties and values
        * @param {Object} [opts={}]  Custom options, like `state` and `mediaText`
@@ -315,7 +315,7 @@ module.exports = () => {
 
 
       /**
-       * Get css rule by id selector
+       * Get the CSS rule by id selector
        * @param {string} name Id selector name, eg. 'my-id'
        * @param  {Object} [opts={}]  Custom options, like `state` and `mediaText`
        * @return {CssRule}
@@ -332,7 +332,7 @@ module.exports = () => {
 
 
       /**
-       * Add/update a css rule with class selector
+       * Add/update the CSS rule with class selector
        * @param {string} name Class selector name, eg. 'my-class'
        * @param {Object} style  Style properties and values
        * @param {Object} [opts={}]  Custom options, like `state` and `mediaText`
@@ -356,7 +356,7 @@ module.exports = () => {
 
 
       /**
-       * Get css rule by class selector
+       * Get the CSS rule by class selector
        * @param {string} name Class selector name, eg. 'my-class'
        * @param  {Object} [opts={}]  Custom options, like `state` and `mediaText`
        * @return {CssRule}

src/dom_components/config/config.js

@@ -7,7 +7,6 @@ module.exports = {
 
   // Default wrapper configuration
   wrapper: {
-    style: {margin: 0},
     removable: false,
     copyable: false,
     draggable: false,

src/editor/config/config.js

@@ -31,7 +31,7 @@ module.exports = {
   width: '100%',
 
   // CSS that could only be seen (for instance, inside the code viewer)
-  protectedCss: '* { box-sizing: border-box; }',
+  protectedCss: '* { box-sizing: border-box; } body {margin: 0;}',
 
   // CSS for the iframe which containing the canvas, useful if you need to custom something inside
   // (eg. the style of the selected component)