HTML question

[spiritualfields]

I've recently come back from a 45-day vacation, and am trying to get used to the new listing template. With the old template, I could write my descriptions using html code, thereby controlling the font, font size, background color and so on...Now, however with the template I'm presented, I don't see the option to select html for the description (if memory serves, the options were Standard and HTML). So my question is how can I write my descriptions using html code?

[stainlessenginecovers]

What search engines want is what eBay wants.

So, they now want simple 14 pt. font in black only. 

When editing, it states just that although will allow to 'edit' old ads that used color, font size etc. (html); but no longer. 

[albertabrightalberta]

I'm seeing both standard and HTML in my ebay. I use my laptop so I don't know what it looks like to list on the mobile app.

[inhawaii]

I still have access to "Standard" and "HTML" on my listings.

[membersinceaug2001]

I use HTML in my listings uploaded via File Exchange and all is good.

[chapeau-noir]

There's no HTML option on mobile as far as I can see.  It remains on the web version with a discouraging message (I use simple HTML to organise descriptions but nothing more).