This is an Org mode document meant to test if my CSS covers all the features I'd need:

Org mode has lots of markup: there's bold, italic, verbatim, code, strike, underline. also work.

Code blocks are cool.

int main() {
    return 0;
}

$1+1$

Heading 1

Stuff

Heading 2

Whee

Heading 3

Whoo

Heading 4

What

Heading 5

Do todo entries work?

Not even close

Uh oh!