OK @MrZYX thanks for all your assistance with this.

I've got the syntax for including more than one link in a sentence, so that's OK. The one I'm really having trouble with is the syntax for where there's a bit of formatting, such as a word in italics or bold in the middle of the sentence.

There's also the .click class I've used, which highlights words in blue, used particularly for buttons which the user needs to click at that point. For this I used the HTML <span class="click">

My question is: What would be the syntax needed to code these two classes (1, straightforward italics/bold; 2, the .click class)?

If you could get me going with this one, I think I should be able to solve all the issues with the files.

Thanks again.