{"id":1570,"date":"2025-09-27T18:00:00","date_gmt":"2025-09-27T09:00:00","guid":{"rendered":"https:\/\/ownmono.com\/blog\/?p=1570"},"modified":"2025-12-11T20:02:49","modified_gmt":"2025-12-11T11:02:49","slug":"css-marker-highlight","status":"publish","type":"post","link":"https:\/\/ownmono.com\/blog\/frontend\/css-marker-highlight\/","title":{"rendered":"CSS\u3067\u6587\u5b57\u306b\u30de\u30fc\u30ab\u30fc\u3092\u5f15\u304f\u65b9\u6cd5\uff5clinear-gradient\u3067\u5f37\u8abf\u30c7\u30b6\u30a4\u30f3\u3092\u5b9f\u88c5"},"content":{"rendered":"<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-left\" data-col=\"blue\"><div class=\"c-balloon__icon -circle\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/ownmono.com\/blog\/wp-content\/uploads\/2024\/03\/hashibi_right-150x150.webp\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30cf\u30b7\u30d3\u30a3\u304f\u3093<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p>CSS\u3067\u86cd\u5149\u30da\u30f3\u98a8\u306e\u30de\u30fc\u30ab\u30fc\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u3001\u30d6\u30ed\u30b0\u8a18\u4e8b\u306b\u6d3b\u7528\u3057\u305f\u3044\u3063\u3059\uff01<\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<div class=\"swell-block-balloon\"><div class=\"c-balloon -bln-right\" data-col=\"yellow\"><div class=\"c-balloon__icon -circle\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/ownmono.com\/blog\/wp-content\/uploads\/2024\/03\/capy_left-150x150.webp\" alt=\"\" class=\"c-balloon__iconImg\" width=\"80px\" height=\"80px\"><span class=\"c-balloon__iconName\">\u30ab\u30d4\u30fc\u3055\u3093<\/span><\/div><div class=\"c-balloon__body -speaking -border-none\"><div class=\"c-balloon__text\">\n<p>CSS\u3067\u30de\u30fc\u30ab\u30fc\u3092\u8868\u73fe\u3059\u308b\u306e\u306f\u7c21\u5358\u3060\u304b\u3089\u3001\u4e00\u822c\u7684\u306a\u30de\u30fc\u30ab\u30fc\u306e\u5b9f\u88c5\u65b9\u6cd5\u3092\u6559\u3048\u3066\u3044\u304f\u305e\u3002<\/p>\n<span class=\"c-balloon__shapes\"><span class=\"c-balloon__before\"><\/span><span class=\"c-balloon__after\"><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n<p>Google\u306a\u3069\u306e\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3082SEO\u89b3\u70b9\u3067\u30e6\u30fc\u30b6\u30fc\u306e\u8aad\u307f\u3084\u3059\u3055\u3092\u91cd\u8996\u3057\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3082\u3001\u6614\u304b\u3089\u4f7f\u308f\u308c\u3066\u3044\u308b\u300c\u30de\u30fc\u30ab\u30fc\u300d\u3067\u306e\u88c5\u98fe\u306f\u99ac\u9e7f\u306b\u3067\u304d\u306a\u3044\u8981\u7d20\u3068\u3044\u3048\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u305d\u3093\u306a\u30de\u30fc\u30ab\u30fc\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CSS\u306ebackground\u3067\u86cd\u5149\u30da\u30f3\u98a8\u306e\u30de\u30fc\u30ab\u30fc\u3092\u5b9f\u88c5<\/h2>\n\n\n\n<p>\u86cd\u5149\u30da\u30f3\u98a8\u306e\u30de\u30fc\u30ab\u30fc\u3092CSS\u3067\u4f5c\u308b\u306b\u306f\u3001background\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f7f\u3046\u3053\u3068\u3067\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>background\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u6307\u5b9a\u3057\u305fHTML\u8981\u7d20\u90e8\u5206\u306e\u80cc\u666f\u8272\u3092\u3064\u3051\u305f\u308a\u3001\u80cc\u666f\u753b\u50cf\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u306blinear-gradient\u5c5e\u6027\u3092\u52a0\u3048\u308b\u3053\u3068\u3067\u3001\u30de\u30fc\u30ab\u30fc\u30c7\u30b6\u30a4\u30f3\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-css\" data-lang=\"CSS\"><code>background:linear-gradient(\u30ab\u30e9\u30fc\u30b3\u30fc\u30c9 \u8272\u306e\u5272\u5408, \u30ab\u30e9\u30fc\u30b3\u30fc\u30c9 \u8272\u306e\u5272\u5408));<\/code><\/pre><\/div>\n\n\n\n<p>\u7b2c\u4e00\u5f15\u6570\uff08\u30ab\u30e9\u30fc\u30b3\u30fc\u30c9\uff09\u306f\u8868\u793a\u3055\u305b\u305f\u3044\u30ab\u30e9\u30fc\u30b3\u30fc\u30c9\u3092\u6307\u5b9a\u3002\u7b2c\u4e8c\u5f15\u6570\uff08\u8272\u306e\u5272\u5408\uff09\u306b\u306f\u8981\u7d20\u5185\u306b\u3069\u308c\u3060\u3051\u8868\u793a\u3055\u305b\u308b\u304b\u3092\uff05\u3092\u4f7f\u3063\u3066\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ab\u30e9\u30fc\u30b3\u30fc\u30c9\u3092\u8907\u6570\u4f7f\u3046\u5834\u5408\u306b\u306f\u3001\u300c,\u300d\u3067\u533a\u5207\u308b\u3053\u3068\u3067\u6b21\u306e\u8272\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"test\">\u86cd\u5149\u30da\u30f3\u98a8\u306e\u30de\u30fc\u30ab\u30fc\u306e\u30c6\u30b9\u30c8<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30de\u30fc\u30ab\u30fc\u306e\u592a\u3055\u3092\u8abf\u6574<\/h3>\n\n\n\n<p class=\"test3\">\u86cd\u5149\u30da\u30f3\u98a8\u306e\u30de\u30fc\u30ab\u30fc\u306e\u30c6\u30b9\u30c8<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-css\" data-lang=\"CSS\"><code>background: linear-gradient(#fff176 0 100%); \/* \u2190 \u9ec4\u8272\u3063\u307d\u3044\u8272\u3092\u30ab\u30e9\u30fc\u30b3\u30fc\u30c9\u3067\u6307\u5b9a *\/\n  background-repeat: no-repeat;\n  background-size: 100% 0.5em; \/* \u592a\u3055\uff08\u3053\u3053\u3092\u5909\u3048\u308b\u3068\u592a\u3055\u304c\u5909\u308f\u308b\uff09 *\/\n  background-position: 0 100%; \/* \u30c6\u30ad\u30b9\u30c8\u306e\u4e0b\u5074\u306b\u914d\u7f6e *\/<\/code><\/pre><\/div>\n\n\n\n<p class=\"test4\">\u86cd\u5149\u30da\u30f3\u98a8\u306e\u30de\u30fc\u30ab\u30fc\u306e\u30c6\u30b9\u30c8<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-css\" data-lang=\"CSS\"><code>background: linear-gradient(transparent 30%, #2A7CBA 80%);<\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u3061\u3089\u306f\u30b0\u30e9\u30c7\u30fc\u30b7\u30e7\u30f3\u3067\u7d30\u3044\u30de\u30fc\u30ab\u30fc\u98a8\u306b\u3057\u3066\u3044\u308bCSS\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c6\u30ad\u30b9\u30c8\u306e\u4e00\u90e8\u5206\u306b\u30de\u30fc\u30ab\u30fc\u3092\u5f15\u304f\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u30c6\u30ad\u30b9\u30c8\u306e\u91cd\u8981\u306a\u7b87\u6240\u306e\u307f\u306b\u30de\u30fc\u30ab\u30fc\u3092\u5f15\u304d\u305f\u3044\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3088\u306d\u3002\u305d\u3093\u306a\u6642\u306b\u306fspan\u30bf\u30b0\u3092\u4f7f\u3063\u3066\u4e00\u90e8\u5206\u306e\u307f\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>span\u30bf\u30b0\u306f\u30a4\u30f3\u30e9\u30a4\u30f3\u8981\u7d20\u306a\u306e\u3067\u3001p\u30bf\u30b0\u306e\u4e2d\u306b\u633f\u5165\u3059\u308b\u3053\u3068\u3067\u91cd\u8981\u306a\u90e8\u5206\u3060\u3051\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-html\" data-lang=\"HTML\"><code>&lt;p&gt;\u86cd\u5149\u30da\u30f3\u98a8&lt;span class=&quot;test5&quot;&gt;\u30de\u30fc\u30ab\u30fc&lt;\/span&gt;\u306e\u30c6\u30b9\u30c8&lt;\/p&gt;<\/code><\/pre><\/div>\n\n\n\n<p>\u7279\u5b9a\u306e\u7b87\u6240\u3060\u3051\u306b\u30de\u30fc\u30ab\u30fc\u3092\u4f7f\u3044\u305f\u3044\u30b7\u30fc\u30f3\u306f\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u305d\u3093\u306a\u6642\u306f\u3001<strong>WordPress\u306e\u300c\u518d\u5229\u7528\u30d6\u30ed\u30c3\u30af\u300d\u3084\u300c\u30b7\u30e7\u30fc\u30c8\u30b3\u30fc\u30c9\u300d\u3067\u5b9f\u88c5\u3059\u308b\u3068\u3001\u7c21\u5358\u306b\u4f7f\u3044\u56de\u305b\u308b\u306e\u3067\u304a\u3059\u3059\u3081<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081\uff1aCSS\u3067\u6587\u5b57\u306b\u30de\u30fc\u30ab\u30fc\u3092\u5f15\u304f\u65b9\u6cd5\uff5clinear-gradient\u3067\u5f37\u8abf\u30c7\u30b6\u30a4\u30f3\u3092\u5b9f\u88c5<\/h2>\n\n\n\n<p>\u4eca\u56de\u306f\u3001CSS\u3092\u4f7f\u3063\u305f\u86cd\u5149\u30da\u30f3\u98a8\u306e\u30de\u30fc\u30ab\u30fc\u3092\u5b9f\u88c5\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>WordPress\u306e\u30c6\u30fc\u30de\u306b\u3088\u3063\u3066\u306f\u3001\u6a19\u6e96\u3067\u30de\u30fc\u30ab\u30fc\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3082\u591a\u3044\u3067\u3059\u304c\u3001\u300c\u4f7f\u3044\u305f\u3044\u30c7\u30b6\u30a4\u30f3\u3067\u306f\u306a\u3044\u300d\u3068\u3044\u3046\u30b1\u30fc\u30b9\u3082\u591a\u3005\u3042\u308a\u307e\u3059\u3002\u305d\u3093\u306a\u6642\u306b\u30de\u30fc\u30ab\u30fc\u5b9f\u88c5\u306e\u65b9\u6cd5\u3092\u77e5\u3063\u3066\u3044\u308b\u3068\u3001<strong>\u81ea\u7531\u306b\u8a18\u4e8b\u306e\u30e1\u30ea\u30cf\u30ea\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<p>\u4eca\u56de\u7d39\u4ecb\u3057\u305f\u306e\u306f\u57fa\u672c\u3067\u3059\u306e\u3067\u3001\u597d\u304d\u306a\u3088\u3046\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u6d3b\u7528\u3057\u3066\u3044\u305f\u3060\u3051\u308b\u3068\u5e78\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"swell-block-capbox cap_box\"><div class=\"cap_box_ttl\"><span><strong>CSS\u3067\u6587\u5b57\u306b\u30de\u30fc\u30ab\u30fc\u3092\u5f15\u304f\u65b9\u6cd5\uff5clinear-gradient\u3067\u5f37\u8abf\u30c7\u30b6\u30a4\u30f3\u3092\u5b9f\u88c5<\/strong><\/span><\/div><div class=\"cap_box_content\">\n<ul class=\"wp-block-list\">\n<li>CSS\u306e<code>background<\/code>\u3068<code>linear-gradient<\/code>\u3092\u4f7f\u3048\u3070\u3001\u86cd\u5149\u30da\u30f3\u98a8\u306e\u30de\u30fc\u30ab\u30fc\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u308b<\/li>\n\n\n\n<li><code>background-size<\/code>\u3084<code>background-position<\/code>\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u30de\u30fc\u30ab\u30fc\u306e\u592a\u3055\u3084\u4f4d\u7f6e\u3092\u81ea\u5728\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd<\/li>\n\n\n\n<li><code>span<\/code>\u30bf\u30b0\u3092\u4f7f\u3048\u3070\u3001\u6587\u7ae0\u4e2d\u306e\u7279\u5b9a\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3060\u3051\u306b\u30de\u30fc\u30ab\u30fc\u3092\u9069\u7528\u3067\u304d\u308b<\/li>\n<\/ul>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Google\u306a\u3069\u306e\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3082SEO\u89b3\u70b9\u3067\u30e6\u30fc\u30b6\u30fc\u306e\u8aad\u307f\u3084\u3059\u3055\u3092\u91cd\u8996\u3057\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3082\u3001\u6614\u304b\u3089\u4f7f\u308f\u308c\u3066\u3044\u308b\u300c\u30de\u30fc\u30ab\u30fc\u300d\u3067\u306e\u88c5\u98fe\u306f\u99ac\u9e7f\u306b\u3067\u304d\u306a\u3044\u8981\u7d20\u3068\u3044\u3048\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u305d\u3093\u306a\u30de\u30fc\u30ab\u30fc\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1596,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[19],"tags":[],"class_list":["post-1570","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-frontend"],"_links":{"self":[{"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/posts\/1570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/comments?post=1570"}],"version-history":[{"count":5,"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/posts\/1570\/revisions"}],"predecessor-version":[{"id":1595,"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/posts\/1570\/revisions\/1595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/media\/1596"}],"wp:attachment":[{"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/media?parent=1570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/categories?post=1570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ownmono.com\/blog\/wp-json\/wp\/v2\/tags?post=1570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}