[1] Fixes #46. Add valid <box> values for -webkit-background-clip propdef. · whatwg/compat@101574d (3/26/2016, 3:21:32 AM 版) <https://github.com/whatwg/compat/commit/101574dd63829a135c4c0fec849ba8c4ef586c17>
Google search: -webkit-background-clip