multiple "HTML" tags in HTML file: how to separate CSS rules when classes and id's can be the same?
Question by P5music
I see that multiple HTML tag file is correctly rendered by the browser. I mean like two html files merged and concatenated. But if I put a STYLE region into each of the HTML parts and the classes or id’s are the same I get the last css rules applied also to the first part. I ask how to make css rules acting just on the part they are inserted, even the classes and ids are the same. I need this special thing, so I am looking for a solution or a trick.
Answer by stefan bachert
I think multiple html-Tags in one document are not allowed.
I do not see any advantages for doing so.
When you have multiple documents, consider to use the frame or better iframe-tag
Answer by Starx
Having multiple elements with same id is very error prone. Breaks on more than one occasion like
On javascript:
document.getElementById('idname');
