PennController for IBEX › Forums › Support › Change background color › Reply To: Change background color
May 13, 2021 at 8:51 am
#6957
![](https://www.pcibex.net/wp-content/uploads/2019/04/ibex-2-150x150.png)
Participant
I’d looking into how to change the background color of the page in the middle of a newTrial event, rather than with the global_main.css (which, btw, was what I modified to change the color, rather than global_z.css). Is there a command that can change the background color within a trial? Thank you!