Hi @Ckeymel ,

Thanks for sharing to the Community.

For a button, in your signup form editor, you should see the option to specify a hover color and then from there you can drag the opacity slider to the far left to create a transparent layer.

I would like to note, applying text blocks and button blocks over images is only possible within the New Editor. That being said, we don't currently have a feature that allows you to lower the opacity of the background color for those blocks.
 
We do also offer the option to import custom HTML template if you are able to achieve this outside of Klaviyo and would like to use the custom template. More on this here: How to import a custom HTML template. 
 
Please note, while our product does support custom HTML, our support team cannot help you build out your custom templates or troubleshoot them for you.
 

Let me know if that helped,

Alex

Thank you @alex.hong ! Do you know if lowering opacity of block background colors is on the list of possible future features for Klaviyo?

Hi @Ckeymel ,

Glad I could help! That is indeed on our product team’s list on the feature requests. Although I cannot provide an exact timeline, the more community members create feature requests posts, the more likely they will highly prioritize them!

Thanks,

Alex

Thank you for asking about this Ckeymel. This is something that we would love to see in the near future!