2016-03-21 IE12(Windows10 Microsoft Edge)のcss hack IE11もedge描画エンジンを積んでいるので Windows10 のMicrosoft Edge(=IE12)と区別が付きにくく紛らわしいIE12 css hackでぐぐるとわかりやすい。 CSS Hacks for Windows 10 and Microsoft’s Edge (Formerly Spartan) Web Browser | Jeff Clayton IT Director / Senior Software Engineer / Film & Photography