From The Student Room
Level 1 headings
Above is a level 1 heading. Generally in wiki's and wikipedia this heaidng is not used within articles and it was the size used for page titles - I generally think it's too large to use as well. Created using single '='.
Level 2 Headings
Here is a level 2 heading. This is the main one used and created the libne across the page - this is the one which it's been suggested could have the blue bar. Created using '=='.
Level 3 headings
Created using '===' etc...
Level 4 Headings
Level 5 Headings
Level 6 Headings
These are the lower level headings, which certainly souldn't have the blue bar. Level 6 is the last one.
