短いCSSを書くだけで要素を特定の位置に固定できるCSSの「position: sticky」。ちょっとした工夫で実現できるおもしろい使い方をデモで解説します。

SEOs have been using CSS positioning for years and years as a way to get the more important content positioned in the source code above the more boiler plate content, such as headers, navigation ...

An Search Engine Watch Forum thread asks Is using DIV positioning for SEO, spam? Basically, CSS positioning allows you to clean up your code so that the positioning of the code itself within the ...

To use positioning on an element, you must first declare its position property to be absolute or relative: H1 { position: absolute } Then you can add whatever positioning properties you like. For ...