Div • であり、かつ JavaScript で操作できるデータ構造 var div = document.body. rstChild; var p2 = div.childNodes[1]; p2.appendChild(document.createElement("span")); P TEXT P bindings fi TEXT JavaScript Engine
20px Font ✔ family: serif left: style: bottom: size: Color ✔• 255,255,255,0 Padding top: left: bottom: 埋まってないところをチェック Margin ✔ ✔ ✔ top: 20px left: 20px bottom: 30px Color ✔ 255,255,255,0 Font ✔ ✔ ✔ family: serif style: normal size: 10 Padding ✔ ✔ ✔ top: 20px left: 20px bottom: 20px 親からもらえるところは借りてくる
Styles HTML HTML Computed Styles Body Body Computed Styles Div Div Computed Styles P P Computed Styles TEXT TEXT P P TEXT Computed Styles Computed Styles TEXT Computed Styles
Styles HTML HTML Computed Styles Body Body Computed Styles Div Div Computed Styles P P Computed Styles TEXT TEXT P P TEXT Computed Styles Computed Styles TEXT Computed Styles ルールを DOM に適用して Computed Style を作る