--- id: 6193dbfec896f21aed7d8114 title: Step 3 challengeType: 0 dashedName: step-3 --- # --description-- Within your `#sheet` element, create a new `div` and give it an `id` set to `header`. # --hints-- You should create a new `div` element within your `#sheet` element. ```js assert(document.querySelectorAll('#sheet > div')?.length === 1); ``` Your new `div` element should have an `id` attribute set to `header`. ```js assert(document.querySelector('#sheet > div')?.getAttribute('id') === 'header'); ``` # --seed-- ## --seed-contents-- ```html