JavaScript tutorial - Window size and scrolling

As you can see, the browsers seem to have settled on at least one reliable property; innerHeight. Internet Explorer took a long time to make up its mind, and its influence means that other browsers change their clientHeight behaviour in different versions in order to match it. For now, almost all browsers provide window.innerHeight/Width so that can be used. The other values may swap the values ar

[efcl]

DOCTYPEによって高さの情報を持つ要素が違う。 互換モードだとhtmlじゃなくてbodyにいく感じ

[tokada]

doctypeによっても挙動が変わる

[mind]

――

[am11op]

position

[Tarrow]

[clientWidth/Height]