shigemk2 https://blog.hatena.ne.jp/shigemk2/ by shigemk2 https://www.shigemk2.com/ HTML ヘッダ部分について。 今まではこのように書いていたが、 <div id="header"> <h1>My Weblog</h1> <p class="tagline">A lot of effort went into making this effortless.</p> </div> HTML5はこのように書ける <header> <h1>My Weblog</h1> <p class="tagline">A lot of effort went into making this effortless.</p> </header> でも、taglineクラス(小見出し)は色々な人が結構な頻… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20120507%2F1336325841" title="HTML5のヘッダと小見出し - by shigemk2" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> http://ecx.images-amazon.com/images/I/51uOOBdPsTL.jpg Hatena Blog https://hatena.blog 2012-05-07 02:37:21 rich https://www.shigemk2.com/entry/20120507/1336325841 1.0 100%