Why my css reset is this bug?

I set debugger; .
first open my pen:
[ https://codepen.io/ustvarno/full/VjPQdY/ ]

then open dev tools
then click on erase etc first recipe
debugger will show, and click 2 times on blue play button if u use google chrome, idk for others,
and u will see my edit button is not aligned on right side
i check if something in css changes but nothing found
what sorcery is this?