I’m not sure what all you added to your css but it was working before. Can you revert the changes you made? For example, I noticed you added float: center;
which doesn’t work in css. There’s only “float: left” and “right”….center won’t work in css. If you can revert any other changes you’ve made in your css then it should work, as I’ve added the same “center” code to other sites with the same theme with no issue.