Hide poll title?

Hello and thanks for the great plugin.

When creating a simple poll and the post, page and poll title all match, we don’t need it twice on the same page. How do we hide the .dem-poll-title on a specific page?

I’ve tried for example .page-id-127278 .dem-poll-title{display:none;} with no luck.

Is there a better way to do it?

Thanks!