Change the background of Login.do page

[_Gaurav]

Hi Folks,
I have a requirement to change the background image of Login.do page with the provided background.
Adding the screenshot for the reference

I need to replace the dark background with the custom once.
Please let me if this is doable or not, if Yes then please guide me with the steps.

Thanks in advance.

[_Gaurav]

[-O-]

As far as I can tell one can only disable the background or change the colors of it, but not change the picture. @Ashley Snyder has an article with details: Edit the Login Theming for Next Experience UI. It contains a link to SN document listing properties that make the background image go away.