Good afternoon ​@Olesya808,

If I'm understanding correctly, are you trying to apply a color variable to a setting within the Appearance section of the right sidebar?

If that's the case, please note that color variables can be applied to solid fills, gradient stops, stroke colors, and color styles. For Opacity and Corner Radius, you'll want to use number variables instead.

For more details on how to apply variables to your designs, please check out this helpful guide: Apply variables to designs

Thanks,

Good afternoon)) Pop-up is configured in prototype. When you hover over the buttons at the bottom, the pop-up closes, although there is a Close button at the top right. How to remove the pop-up closure. Also, one of the frames with information inside the pop-up is hidden. How can I fix this?