I intend on posting a fan adventure on here and on mspfa in a couple days once I get some final details together. Anyways, I ran into a problem. I don't know how to make text boxes on here! Can somebody please enlighten me on how I do such a thing? I am not talking about the spoiler boxes. (Though knowing how to do those would be beneficial as well!) I just would like to make boxes for dialogue in the future for this endeavor. You know similar to the ones in Homestuck? Those dealies.
I assume you mean the "show pesterlog" things? There's no way to perfectly mimic that on the forums; if you want to give the impression of them you have to use spoilers. Spoilers are done like this: [spoiler]Text here[/spoiler], and you can use the various tools above the editor box for further formatting such as font or color.