Active and Validation Highlighting

I'm looking to highlight the Sub-Label color when someone is focused on a field.

Also, when validation errors occur, I'm looking to change the font color for both the Label and Sub-Label as well as the class for the input field. Basically want to make these elements red.

Can anyone help me with the CSS strings or php to accomplish this. Any help would be greatly appreciated.

http://www.aguppytank.com

If you go to step two and hit next to goto step 3, you'll get the validation errors. I've managed since the original post to get text to turn red, but couldn't for the life of me get the input box attributes to change. I'd like to change the normal and active input CSS when a section is in validation.

Also, one last CSS string I couldn't figure out is getting the Sub-Label to turn orange when someone is active on a field.

Thank you so much Rob!

Wanted to set the border, background and font color. Changing them from orange to red tones.

Rob, you guys are amazing, thank you for the quick response. One more request and I promise to leave you guys alone.

I'm looking for the CSS string for the Sub-Label when you're 'focused' on a input field.

It has become my universal handle, and I did steal the name from the band. The relenteless dueling guitars on No Kill No Beep Beep never gets old. It's been a while, I think I will listen now. :)

Again, thank you for the help.