{"width":"100%","provider_url":"https://hatena.blog","title":"\u76f8\u5bfe\u5358\u4f4d em(\u30a8\u30e0)\t1em = 1\u6587\u5b57\u5206\u306e\u9577\u3055","author_url":"https://blog.hatena.ne.jp/shikaku/","blog_url":"https://blog.systemjp.net/","categories":["css"],"description":"\u9577\u3055\u306e\u5358\u4f4d \u76f8\u5bfe\u5358\u4f4d em \u30a8\u30e0 1em = 1\u6587\u5b57\u5206\u306e\u9577\u3055 ex \u30a8\u30c3\u30af\u30b9\u30cf\u30a4\u30c8 1ex = \u300cx\u300d\u6587\u5b57\u306e\u9577\u3055 px \u30d4\u30af\u30bb\u30eb 1px = \u753b\u9762\u4e0a\u306e1\u30d4\u30af\u30bb\u30eb \u7d76\u5bfe\u5358\u4f4d mm \u30df\u30ea\u30e1\u30fc\u30c8\u30eb 10mm = 1cm cm \u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb 1cm = 10mm in \u30a4\u30f3\u30c1 1in = 2.54cm pt \u30dd\u30a4\u30f3\u30c8 72pt = 1in pc \u30d1\u30a4\u30ab 1pc = 12pt \u30cd\u30bf\u5143 http://www.tagindex.com/stylesheet/basic/length.html","version":"1.0","provider_name":"Hatena Blog","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F20110804%2Fp5\" title=\"\u76f8\u5bfe\u5358\u4f4d em(\u30a8\u30e0)\t1em = 1\u6587\u5b57\u5206\u306e\u9577\u3055 - shikaku&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://blog.systemjp.net/entry/20110804/p5","blog_title":"shikaku's blog","height":"190","image_url":null,"published":"2011-08-04 00:00:04","author_name":"shikaku"}