div element below the h3 tag, with a class of row.
div element below your h3 element.
    testString: assert(($("div").length > 1) && ($("div.row h3.text-primary").length == 0) && ($("div.row + h3.text-primary").length == 0) && ($("h3.text-primary + div.row").length > 0), 'Add a div element below your h3 element.');
  - text: Your div element should have the class row
    testString: assert($("div").hasClass("row"), 'Your div element should have the class row');
  - text: Your row div should be nested inside the container-fluid div
    testString: assert($("div.container-fluid div.row").length > 0, 'Your row div should be nested inside the container-fluid div');
  - text: Make sure your div element has a closing tag.
    testString: assert(code.match(/<\/div>/g) && code.match(/