So I am using a crm to manage my website blog which isn't giving me full flexibility with HTML. I am trying to add a bar with social media icons after the 2nd or 3rd blog post. In the CSS stylesheet I got access to the post by using ".class:nth-child(3)::after". Is there any way to insert a full html div using javascript to add the social bar? Or could I create the bar in the same html file and change the location based on the post?
EDIT: Sorry it's my first post.
Attaching the design. basicDesign
The stylesheet snippet with an example of the web page. CSSimage