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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              <main role="main">

    <!--This image should be fixed-->
    <img src='foo'>
  
    <div style="height:100px;background:red;">
      The inline CSS on this div should be removed
    </div>
  
</main>
            
          
!
            
              div {
  background: blue;
  color: #fff;
  height: 100px;
 
}
            
          
!
            
              // Local object for method references
var App = {};

/** @function
 * @name App.custodian
 * @memberof App
 * @description Cleaning up the DOM so layout and design doesn't break
 */
App.custodian = function() {

  // A lot of the old content contains inline css, let's remove it, ok?
  var inlineCSS = document.querySelectorAll( 'main [style]' );
  var inlineCSSCount = inlineCSS.length;
  var i;

  // Collect all the images
  var images = document.querySelectorAll( 'main img' );
  var imagesCount = images.length;
  var j;

  // Pull off any rogue inline CSS
  if ( inlineCSSCount ) {
    for ( i = 0; i < inlineCSSCount; i = i + 1 ) {
      // Call the removeInlineCSS method because we don't define functions within a loop
      App.removeInlineCSS( inlineCSS[i] );
    }
  }

  // Loop through images to fix 404s
  if ( imagesCount ) {
    for ( j = 0; j < imagesCount; j = j + 1 ) {
      // Call the fixBrokenImages method because we don't define functions within a loop
      App.fixBrokenImages( images[j] );
    }
  }

}; // App.custodian()

/** @function
 * @name MJL.fixBrokenImages
 * @memberof App
 * @description Fix 404'ing images so the layout doesn't break
 * @param {object} obj
 */
App.fixBrokenImages = function( obj ) {

  obj.addEventListener( 'error', function() {

    // Hide it from a screen reader, becuase it's jsut decoration at this point
    obj.setAttribute( 'alt', '' );
    obj.setAttribute( 'role', 'presentation' );

    // Remove some attributes that might cause grief
    obj.removeAttribute( 'srcset' );
    obj.removeAttribute( 'sizes' );
    obj.removeAttribute( 'height' );
    obj.removeAttribute( 'width' );

    // Reset the SRC
    obj.setAttribute( 'src', 'http://www.fillmurray.com/200/300' );

  } );
};

/** @function
 * @name App.removeInlineCSS
 * @memberof App
 * @description Removing inline CSS
 * @param {object} obj
 */
App.removeInlineCSS = function( obj ) {
  obj.removeAttribute( 'style' );
};

// Call the custodian.
App.custodian();
            
          
!
999px
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