1
vote
1answer
224 views

How does google code prettify works? [closed]

I am using google code prettify. After a page renders, I decided to check how <code> and <pre> tags and their contents were manipulated. But in view source, I found no changes were made ...
18
votes
12answers
2k views

Should I use non-standard tags in a HTML page for highlighting words?

I would like to know if it's a good practice or legal to use non-standard tags in an HTML page for certain custom purposes. For example: Lorem ipsum dolor sit amet, consectetur adipiscing elit. ...