Change opacity of block

Hello, wondering if there is a way for me to adjust the opacity (how transparent or not) a block appears through custom code?

I am using a list block to show picture cards but want to tone down the colour so the CTA still stands out.


Hi @flavi :wave:
Yes, in general , with the help of custom code you can set up a background transparency.
If you need help, please contact us via customer support chat so I can see the application and advise how to apply the custom code :slightly_smiling_face: