= whassis This is a level 1 headline =
== This is a level 2 headline ==
=== This is a level 3 headline ===
'''This is bold text'''<br>
''This is italic text''<br>
<u>This is underlined text</u><br>
<strike>This is strikethrough text</strike><br>
[[This is an internal link]]<br>
<code>This is a code block</code><br>