Categories titles under post title

Hello,

1. my friend asked me if I can add cat titles under post title.
I tried it but there are similar spaces between..

Can anybody check it please?

good:
https://zdravykojenec.cz/doplneni-stravy-v-tehotenstvi-o-vitamin-d-muze-byt-prospesne-pro-deti-narozene-v-zime/

bad:
https://zdravykojenec.cz/role-strevniho-zdravi-ditete/

thank you.

2. if I have background in post title / https://zdravykojenec.cz/pupecnikova-krev/
how can I center text to middle? Tried line-height:83px, height:83px, didn’t helped..

Thank you.