text: 
  $("body").append('On Page Load');
  
  tweekIt();
  
  function tweekIt() {
    if ( $( "#xdebug-var-dump" ).length ) {
      $( "#xdebug-var-dump" ).css('text-align', 'left');
    }
  }
  
  
  document.addEventListener('DOMContentLoaded', function() {
    var checkPageButton = document.getElementById('dev');
    checkPageButton.addEventListener('click', function() {
  
      chrome.tabs.getSelected(null, function(tab) {
  
        tweekIt();
  
      });
    }, false);
  }, false);
  