Class or ID

What is the difference between Class and Id and when should I use one and not the other? Any guidance would really help or are there any really good tutorials that someone can point me towards.

Thanks for any help.

For future reference, using the search function will save you a lot of time :slight_smile:


Someone just asked me that about 5 minutes ago :slight_smile:

Here are some better links though:

Nice one thanks for that just what i needed (i never realised about them being case sensitive). Sorry if you had just posted details I didn’t see it