{"id":4746,"date":"2026-01-05T21:47:17","date_gmt":"2026-01-05T12:47:17","guid":{"rendered":"https:\/\/dennie.tokyo\/it\/?p=4746"},"modified":"2026-01-05T21:59:49","modified_gmt":"2026-01-05T12:59:49","slug":"%e7%b8%a6%e7%b7%9a%e3%82%92%e5%bc%95%e3%81%8f","status":"publish","type":"post","link":"https:\/\/dennie.tokyo\/it\/?p=4746","title":{"rendered":"\u7e26\u7dda\u3092\u5f15\u304f"},"content":{"rendered":"\n<p>CSS\u3067\u7e26\u7dda\u3092\u5f15\u304f\u5834\u5408\u306e\u53c2\u8003\u3067\u3059\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<h1 class=\"wp-block-heading\">HTML<\/h1>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;div class=&quot;line&quot;&gt;&lt;\/div&gt;<\/code><\/pre><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">CSS<\/h1>\n\n\n\n<p>\u4eca\u56de\u306f\u592a\u30554px\u3001\u9577\u305550px\u306e\u7e26\u7dda\u3092\u5f15\u3044\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-css\" data-lang=\"CSS\"><code>.line {\n  position: relative;\n  height: 50px;\n  background-color: aqua;\n}\n\n.line::before {\n  content: &quot;&quot;;\n  position: absolute;\n  width: 4px;\n  height: 50px;\n  background-color: #000000;\n}<\/code><\/pre><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">\u7d50\u679c<\/h1>\n\n\n\n<style>\n.line-sample {\n  position: relative;\n  height: 50px;\n  background-color: aqua;\n}\n\n.line-sample::before {\n  content: \"\";\n  position: absolute;\n  width: 4px;\n  height: 50px;\n  background-color: #000000;\n}\n<\/style>\n<div class=\"line-sample\"><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">\u6700\u5f8c\u306b<\/h1>\n\n\n\n<p>\u7279\u306b\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CSS\u3067\u7e26\u7dda\u3092\u5f15\u304f\u5834\u5408\u306e\u53c2\u8003\u3067\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":4723,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-4746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-css"],"_links":{"self":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/4746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4746"}],"version-history":[{"count":2,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/4746\/revisions"}],"predecessor-version":[{"id":4750,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/4746\/revisions\/4750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/media\/4723"}],"wp:attachment":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}