I just realized that my search field (if I click on the magnifying glass in the navbar) has changed its look after the WordPress and plugin updates. The font is tiny and the margins are small and just not nice. I also had a slightly brighter background with rounded corners for the field. I tried to adjust it in the header editor but it doesn’t change the look.
Do you have an idea how I could restore the look I had before? I have attached a screenshot of the way it looks right now.