update overflow-block and overflow-inline support (#3341)
update overflow-block and overflow-inline support (#3341)

Firefox 66 has implementation of the media queries overflow-block and overflow-inline. Confirmed support and also lack of support in other browsers.

https://bugzilla.mozilla.org/show_bug.cgi?id=1422235
mdn/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data,chrisdavidmills/browser-compat-data