[ENG] Postachio hacks. How to add spoiler

Today I continue to talk you about Postach.io hacks. This time I will talk about how to use .html file and Dropbox to create a post with spoiler. We'll create a post with information that will be shown only by clicking on a specific text. This is done just a few simple lines of code. Let's begin.
Demo
You can try demo here.
Spoiler code
Spoiler code is really simple. Here it is:
Inside div Title you should specify visible text and inside div Body - hidden text.
All you need is to put this code inside your .html file and specify hidden text. It's really easy.
And then you need some .css code:
You can read here about Dropbox and .html files integration with Postach.io.