woocommerce_information – button laying over text

Hi all.

I´m using WooCommerce for a little new shop. And there are problems with some information-buttons which are shown after customer actions
1. this green one is perfect (woocommerce_message)
2. the blue one – text needs padding left and top (woocommerce_information)
3. the red one – also needs padding left and top – but not as much as the blue one

I tried to edit it about woocommerce.css – but it doesn´t works.

Enclosed you´ll find a jpg to see what I mean.

Hope anyone knows the problem and has a solution. Thank you in advance.