Describe your issue or idea

I was on the internet filling out a account sign up form and they had there password view/hide toggle in the password field and I liked it.

Steps to reproduce (if reporting a bug)

Either install a Backdrop site or visit /user/%/edit page.

Actual behavior (if reporting a bug)

Password toggle is a link above the password field.

Expected behavior (if reporting a bug)

Move the button inside the password field. screen shot 2018-04-21 at 9 52 21 am

screen shot 2018-04-21 at 9 53 15 am

Relevant version/system information (if applicable)

1.x

GitHub Link: 
https://github.com/backdrop/backdrop-issues/issues/3046
GitHub Issue #: 
3046