{"id":98779,"date":"2024-03-22T00:02:22","date_gmt":"2024-03-21T15:02:22","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-03-27T15:16:14","modified_gmt":"2024-03-27T06:16:14","slug":"js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"JS \u3067 span \u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>JavaScript\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u3057\u3066span\u8981\u7d20\u306estyle\u5c5e\u6027\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>setAttribute\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\uff1a<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">var<\/span> span = <span class=\"hljs-variable language_\">document<\/span>.<span class=\"hljs-title function_\">createElement<\/span>(<span class=\"hljs-string\">\"span\"<\/span>);\r\nspan.<span class=\"hljs-title function_\">setAttribute<\/span>(<span class=\"hljs-string\">\"style\"<\/span>, <span class=\"hljs-string\">\"color: red; font-size: 16px;\"<\/span>);\r\n<\/code><\/pre>\n<ol>\n<li>\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u306b\u76f4\u63a5\u5024\u3092\u8a2d\u5b9a\uff1a<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">var<\/span> span = <span class=\"hljs-variable language_\">document<\/span>.<span class=\"hljs-title function_\">createElement<\/span>(<span class=\"hljs-string\">\"span\"<\/span>);\r\nspan.<span class=\"hljs-property\">style<\/span>.<span class=\"hljs-property\">color<\/span> = <span class=\"hljs-string\">\"red\"<\/span>;\r\nspan.<span class=\"hljs-property\">style<\/span>.<span class=\"hljs-property\">fontSize<\/span> = <span class=\"hljs-string\">\"16px\"<\/span>;\r\n<\/code><\/pre>\n<ol>\n<li>classList.add\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3063\u3066\u30b9\u30bf\u30a4\u30eb\u30af\u30e9\u30b9\u3092\u8ffd\u52a0\u3059\u308b:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">var<\/span> span = <span class=\"hljs-variable language_\">document<\/span>.<span class=\"hljs-title function_\">createElement<\/span>(<span class=\"hljs-string\">\"span\"<\/span>);\r\nspan.<span class=\"hljs-property\">classList<\/span>.<span class=\"hljs-title function_\">add<\/span>(<span class=\"hljs-string\">\"red-text\"<\/span>);\r\n<\/code><\/pre>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001.red-text \u30af\u30e9\u30b9\u306e\u30b9\u30bf\u30a4\u30eb\u3092 CSS \u3067\u5148\u306b\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-selector-class\">.red-text<\/span> {\r\n  <span class=\"hljs-attribute\">color<\/span>: red;\r\n  <span class=\"hljs-attribute\">font-size<\/span>: <span class=\"hljs-number\">16px<\/span>;\r\n}\r\n<\/code><\/pre>\n<p>\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e0a\u8a18\u306e\u65b9\u6cd5\u306e\u3046\u3061\u30011\u3064\u76ee\u306e\u65b9\u6cd5\u306f\u3042\u3089\u3086\u308bCSS\u30b9\u30bf\u30a4\u30eb\u3092\u76f4\u63a5\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u304c\u3001\u30b9\u30bf\u30a4\u30eb\u6587\u5b57\u5217\u306e\u5f62\u5f0f\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u30022\u3064\u76ee\u30683\u3064\u76ee\u306e\u65b9\u6cd5\u306f\u3001\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u307e\u305f\u306f\u30b9\u30bf\u30a4\u30eb\u30af\u30e9\u30b9\u306b\u76f4\u63a5\u5bfe\u5fdc\u3059\u308b\u8a2d\u5b9a\u306e\u307f\u53ef\u80fd\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JavaScript\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u3057\u3066span\u8981\u7d20\u306estyle\u5c5e\u6027\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002 setAttribute\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\uff1a var span = document.createElement(&#8220;span&#8221;) [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-98779","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>JS \u3067 span \u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/js-\u3067-span-\u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JS \u3067 span \u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"JavaScript\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u3057\u3066span\u8981\u7d20\u306estyle\u5c5e\u6027\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002 setAttribute\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\uff1a var span = document.createElement(&quot;span&quot;) [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/js-\u3067-span-\u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-21T15:02:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-27T06:16:14+00:00\" \/>\n<meta name=\"author\" content=\"\u84ee, \u7ffc\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u84ee, \u7ffc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/\",\"name\":\"JS \u3067 span \u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\"},\"datePublished\":\"2024-03-21T15:02:22+00:00\",\"dateModified\":\"2024-03-27T06:16:14+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/cdc124a0aaebf26393d8d591183ca413\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/ja\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"JS \u3067 span \u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/cdc124a0aaebf26393d8d591183ca413\",\"name\":\"\u84ee, \u7ffc\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/27308f733c7fcdac8617926a0100c77213339c4e501310a08c0baf946bf823bc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/27308f733c7fcdac8617926a0100c77213339c4e501310a08c0baf946bf823bc?s=96&d=mm&r=g\",\"caption\":\"\u84ee, \u7ffc\"},\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/author\/rentsubasa\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"JS \u3067 span \u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5 - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/ja\/blog\/js-\u3067-span-\u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\/","og_locale":"ja_JP","og_type":"article","og_title":"JS \u3067 span \u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5","og_description":"JavaScript\u3067\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u3057\u3066span\u8981\u7d20\u306estyle\u5c5e\u6027\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002 setAttribute\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\uff1a var span = document.createElement(\"span\") [&hellip;]","og_url":"https:\/\/www.silicloud.com\/ja\/blog\/js-\u3067-span-\u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2024-03-21T15:02:22+00:00","article_modified_time":"2024-03-27T06:16:14+00:00","author":"\u84ee, \u7ffc","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"\u84ee, \u7ffc"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","url":"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","name":"JS \u3067 span \u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website"},"datePublished":"2024-03-21T15:02:22+00:00","dateModified":"2024-03-27T06:16:14+00:00","author":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/cdc124a0aaebf26393d8d591183ca413"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/ja\/blog\/"},{"@type":"ListItem","position":2,"name":"JS \u3067 span \u306e\u30b9\u30bf\u30a4\u30eb\u5c5e\u6027\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website","url":"https:\/\/www.silicloud.com\/ja\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/cdc124a0aaebf26393d8d591183ca413","name":"\u84ee, \u7ffc","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/27308f733c7fcdac8617926a0100c77213339c4e501310a08c0baf946bf823bc?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/27308f733c7fcdac8617926a0100c77213339c4e501310a08c0baf946bf823bc?s=96&d=mm&r=g","caption":"\u84ee, \u7ffc"},"url":"https:\/\/www.silicloud.com\/ja\/blog\/author\/rentsubasa\/"},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/js-%e3%81%a7-span-%e3%81%ae%e3%82%b9%e3%82%bf%e3%82%a4%e3%83%ab%e5%b1%9e%e6%80%a7%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/98779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/comments?post=98779"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/98779\/revisions"}],"predecessor-version":[{"id":191007,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/98779\/revisions\/191007"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/media?parent=98779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/categories?post=98779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/tags?post=98779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}