Hello,
Clear browser cache using Clear cache extension https://chrome.google.com/webstore/detail/clear-cache/cppjkneekbjaeellbfkmgnhonkkjfpdn/RK%3D2/RS%3DzwqaryCReNAACSfd_oYYPpX0_tw-
Or try to open it in another browser. It looks that option styles are cached.
Regards