This is markdown, a special text file type that lets you add styling through text alone. For example, to italicise text simply use ‘*’ around your text (example) or use ‘#’ to make headers like this:

Header

Don’t worry too much about this whole markdown stuff; just write clearly and concisely. This website was made to make information easily accessible, not to earn you a good English grade.

Thanks for help, by the way. You’re amazing.

Love,

-L