- Replace
<your_account>with your Github username in the links - Follow this instructions
Display three colored blocks on a page one below another.
- Each block must be 100 pixels high and span the entire width of the page.
- The top block must be red, the middle one must be green, and the bottom one must be blue.
- Your browser will add a narrow margin to the
<body>element by default. Remove it so that there is no space between the edges of the page and the blocks.
You can find some sample screenshots in the backstop_data/bitmaps_reference folder.