Can you change the background colors on a table?

Hi, I'm trying to change the background colour of an input text box when the string that they input equals a pre-defined value (i.e. I'd like to have the input text box turn green when they enter the correct string). I can get the two parts of this problem working independently (colour change and string check trigger) but can't get them to work together. I've been able to successfully target and change the input text box background using the theme Add CSS functionality, and i can successfully...

I would like to change the background colour of the default header that shows when I preview the full project. How do I do that? I can see where I can create one, but I just want to change the colour.  

Could you set up a variable that would allow the learner to change the colour combinations of the background/text across a whole course (providing approx. 3 options) to suit their preference? We are developing content for neuro diverse young people and to help their comfort levels / engagement, the client wanted to offer an option to switch as required? We have explored doing this with a button that switches all text elements and made the formatting change there but it will not affect the bac...

Love the new feature where you can share projects across DominKnow | One instances!   Of course, I have to ask, can you share an entire collection, avoiding the need to share each individual project? Thanks, Amy  

I am working on an assement and i am wondering how do you change the color of the banners that pop up showing if your correct or no?  

Hi. We are new to dominKnow and would like to set up a theme for our corporate colors so we can just choose from that template when we create new content. Can you direct me to how to do that? Thanks.