Position: fixed revisited - QuirksBlog

Now that iOS, Android, and BlackBerry all have a new implementation of position: fixed let’s see what changed since the last time we looked. Because it’s fairly hard to describe what mobile and tablet browsers do to position: fixed I decided to make four short videos, both to help you understand the issues better, and to practice a bit with shooting videos of mobile browsers. I have the new OSs an

[gayou]

position:fixedの見た目の挙動。正しいかどうかは分らんけど、直感的にはandroidのデフォルトブラウザが期待値なのかな。

[teppeis]

position:fixed動画付き

[mattn]

webkitが一番優秀なのか