How to edit a page

From Young Set Theory Network

When viewing a page, you will notice a tab at the top that says Edit. Clicking on this will take you to a standard Editing page, with a box full of text in the middle that you can delete or modify as appropriate. The icons at the top of this allow you to use italics, Latex, etc. It couldn't be more straightforward...

However: if you try to edit the main page, you will find that the text box contains a somewhat complicated mess of html. This is because the content on the main page is taken from several other 'template' pages. If you scroll down you will see a list of 'templates used on this page'. Click on the appropriate one and then edit that, rather than the main page itself - it's much easier! You are welcome to change the layout of the main page too, of course, but you may need to know some html for that. Please feel free to change the colour scheme!