TWX 9.0 Toggle Button CSS
All - I need some help making a Toggle widget larger to support mobile design. I'm wanting to make the size of the "rectangle" larger and it looks like CSS is the only option. My problem is that I do not know what to do in the CSS to make this happen. Any help would be appreciated.
Toggle Size needing to make larger. Note, the "Partial" button at the top of the image is about the size of a finger tip on the mobile. I'd like the toggle to be the same size.

Below is some CSS I'm trying. I know little about CSS, so any help is much appreciated.

Also, it's important to note that this is all embedded in a Collection Widget.
Thanks for the help.

