I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.
You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.
See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).
The step requires you to add a class of one to the first div.You have to add one next to marker so that there will be multiple classes.
The first class is marker the second is one. You should be knowing how to add multiple classes in html by now, but here’s an example:
<p class="bold right"></p>
/* Here bold and right are two different classes *\