{"id":10311,"date":"2022-02-12T23:07:46","date_gmt":"2022-02-12T15:07:46","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=10311"},"modified":"2022-02-12T23:07:46","modified_gmt":"2022-02-12T15:07:46","slug":"css-not-pseudo-class-list-argument","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2022\/02\/css-not-pseudo-class-list-argument\/","title":{"rendered":"CSS :not()\u4f2a\u7c7b\u9009\u62e9\u5668\u5df2\u652f\u6301\u590d\u6742\u53c2\u6570"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=10311\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=10311<\/a> \u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<br \/>\n\u672c\u6587\u6b22\u8fce\u5206\u4eab\u4e0e\u805a\u5408\uff0c\u5168\u6587\u8f6c\u8f7d\u5c31\u4e0d\u5fc5\u4e86\uff0c\u5c0a\u91cd\u7248\u6743\uff0c\u5708\u5b50\u5c31\u8fd9\u4e48\u5927\uff0c\u82e5\u6025\u7528\u53ef\u4ee5\u8054\u7cfb\u6388\u6743\u3002<\/p>\n<p><script>window.wxShareImgUrl = 'https:\/\/www.zhangxinxu.com\/study\/image\/share\/202202-not.jpg';<\/script><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202202\/not-bone.jpg\" width=\"480\" height=\"306\" alt=\"\u5360\u4f4d\u56fe:not css\" class=\"alignright clip thumb size-medium\" \/><\/p>\n<p>CSS <code>:not()<\/code>\u4f2a\u7c7b\u7684\u57fa\u672c\u7528\u6cd5\u57283\u5e74\u524d\u6709\u4ecb\u7ecd\u8fc7\uff0c\u8be6\u89c1\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2019\/07\/css-not-pseudo-class\/\">CSS :not\u4f2a\u7c7b\u53ef\u80fd\u9519\u8bef\u7684\u8ba4\u8bc6<\/a>\u201d\u8fd9\u7bc7\u6587\u7ae0\u3002<\/p>\n<p>\u524d\u6bb5\u65f6\u95f4\uff0c\u5076\u7136\u53d1\u73b0\uff0cChrome \u6d4f\u89c8\u5668\u548c Firefox \u6d4f\u89c8\u5668\u4e2d\uff0c<code>:not()<\/code> \u4f2a\u7c7b\u90fd\u5df2\u7ecf\u652f\u6301\u590d\u6742\u9009\u62e9\u5668\u4e86\uff08<a href=\"https:\/\/caniuse.com\/css-not-sel-list\" rel=\"noopener\" target=\"_blank\">\u517c\u5bb9\u6027<\/a>\u89c1\u4e0b\u56fe\uff09\uff0c\u8feb\u4e0d\u53ca\u5f85\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u4e0b\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202202\/2022-02-12_213154.png\" width=\"715\" height=\"326\" alt=\"\u652f\u6301\u590d\u6742\u9009\u62e9\u5668\u5217\u8868\u517c\u5bb9\u6027\" class=\"alignnone size-medium\" \/><\/p>\n<h3>\u65b0\u8bed\u6cd5\u6307\u7684\u662f\u4ec0\u4e48<\/h3>\n<p>\u5728\u8fc7\u53bb\uff0c\u5982\u679c\u4f60\u60f3\u8ba9\u5bf9 CSS \u9009\u62e9\u5668\u8fdb\u884c\u591a\u4e2a\u5426\u5b9a\uff0c\u53ea\u80fd\u4f7f\u7528\u4e0b\u9762\u8fd9\u6837\u7684\u8bed\u6cd5\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>body:not([class]):not([style])::before {\r\n    content: '\u7cbe\u5f69\u5185\u5bb9\u5373\u5c06\u5448\u73b0';\r\n}<\/pre>\n<p>\u800c\u73b0\u5728\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7684\u5199\u6cd5\u4e86\uff1a<\/p>\n<pre>body:not([class], [style])::before {\r\n    content: '\u7cbe\u5f69\u5185\u5bb9\u5373\u5c06\u5448\u73b0';\r\n}<\/pre>\n<p>\u4e5f\u5c31\u662f\u5728\u62ec\u53f7\u4e2d\u4f7f\u7528\u9017\u53f7\u5206\u9694\uff0c\u4e66\u5199\u591a\u4e2a\u9009\u62e9\u5668\u5217\u8868\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0cHTML\u5982\u4e0b\uff1a<\/p>\n<pre>&lt;button&gt;\u6ca1\u6709class&lt;\/button&gt;\r\n&lt;button class=\"a\"&gt;class=\"a\"&lt;\/button&gt;\r\n&lt;button class=\"b\"&gt;class=\"a b\"&lt;\/button&gt;\r\n&lt;button class=\"a b\"&gt;class=\"a b\"&lt;\/button&gt;<\/pre>\n<p>\u6837\u5f0f\u4ee3\u7801\u4e3a\uff1a<\/p>\n<pre>button:not(.a, .b) {\r\n    --zhangxinxu: deepskyblue;\r\n    background: var(--zhangxinxu);\r\n}<\/pre>\n<style>button:not(.a, .b, [class]) {\n    --zhangxinxu: deepskyblue;\n    background: var(--zhangxinxu);\n}<\/style>\n<p>\u5b9e\u9645\u7684\u6e32\u67d3\u6548\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p><button>\u6ca1\u6709class<\/button> <button class=\"a\">class=&#8221;a&#8221;<\/button> <button class=\"b\">class=&#8221;a b&#8221;<\/button> <button class=\"a b\">class=&#8221;a b&#8221;<\/button><\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u53ea\u6709\u7b2c\u4e00\u4e2a\u6309\u94ae\u7684\u80cc\u666f\u8272\u662f\u201c\u6df1\u5929\u84dd\u8272\u201d\uff0c\u5176\u4ed6\u51e0\u4e2a\u5339\u914d\u4e86 <code>.a<\/code> \u6216\u8005 <code>.b<\/code> \u7c7b\u540d\u7684\u6309\u94ae\u4f9d\u7136\u662f\u7cfb\u7edf\u9ed8\u8ba4\u7684\u6309\u94ae\u80cc\u666f\u8272\u3002<\/p>\n<p>\u8bf4\u660e\u4f60\u8bbf\u95ee\u7684\u5f53\u524d\u6d4f\u89c8\u5668\u662f\u652f\u6301 <code>:not(.a, .b)<\/code> \u8fd9\u79cd\u5199\u6cd5\u7684\u3002<\/p>\n<p>\u65b0\u7684\u8bed\u6cd5\u9664\u4e86\u4e66\u5199\u4e0a\u66f4\u7b80\u6d01\u4e86\u4e4b\u5916\uff0c\u8fd8\u6709\u6ca1\u6709\u5176\u4ed6\u4ec0\u4e48\u53d8\u5316\u6216\u8005\u5f71\u54cd\u5462\uff1f\u6709\uff01<\/p>\n<h3>\u6709\u4ec0\u4e48\u5199\u6cd5\u4ee5\u5916\u533a\u522b\uff1f<\/h3>\n<p>\u533a\u522b\u5c31\u5728\u4e8e\u4e0d\u518d\u4f1a\u6709\u90a3\u4e48\u9ad8\u7684\u6743\u91cd\u4e86\uff0c\u4ece\u800c\u7ed9\u6837\u5f0f\u91cd\u7f6e\u5e26\u6765\u8fc7\u591a\u7684\u56f0\u6270\u3002<\/p>\n<p>\u4f8b\u5982 <code>button:not(.a):not(.b)<\/code> \u7684\u6743\u91cd\uff08\u4e5f\u79f0\u201c\u4f18\u5148\u7ea7\u201d\uff09\u7b49\u540c\u4e8e <code>button.a.b<\/code>\uff0c\u4f46\u662f\uff0c<code>button:not(.a, .b)<\/code> \u7684\u9009\u62e9\u5668\u6743\u91cd\u7b49\u540c\u4e8e <code>button.a<\/code> \u6216\u8005 <code>button.b<\/code>\u3002<\/p>\n<p>\u4e3a\u4e86\u9a8c\u8bc1\u8fd9\u4e2a\u7ed3\u8bba\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u4e0b\u8fd9\u4e2a\u4f8b\u5b50\uff1a<\/p>\n<pre>&lt;h4&gt;\u7ea7\u8054\u6d4b\u8bd5&lt;\/h4&gt;\r\n&lt;zxx-not1 class=\"a b\"&gt;zxx-not1\u4e14class=\"a b\"&lt;\/zxx-not1&gt;\r\n&lt;zxx-not1 class=\"c d\"&gt;zxx-not1\u4e14class=\"c d\"&lt;\/zxx-not1&gt;\r\n\r\n&lt;h4&gt;\u5e76\u5217\u6d4b\u8bd5&lt;\/h4&gt;\r\n&lt;zxx-not2 class=\"a b\"&gt;zxx-not2\u4e14class=\"a b\"&lt;\/zxx-not2&gt;\r\n&lt;zxx-not2 class=\"c d\"&gt;zxx-not2\u4e14class=\"c d\"&lt;\/zxx-not2&gt;<\/pre>\n<p>\u4e0a\u9762\u7684 HTML \u5bf9\u6bd4\u6d4b\u8bd5\u7684\u7ed3\u6784\u548c\u7c7b\u540d\u90fd\u662f\u4e00\u6a21\u4e00\u6837\u7684\uff0c\u7136\u540e\u6d4b\u8bd5\u7684 CSS \u6837\u5f0f\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<pre>.c.d {\r\n    background: #333;\r\n    color: #fff;\r\n}\r\nzxx-not1:not(.a):not(.b),\r\nzxx-not2:not(.a, .b) {\r\n    background: #aaa;\r\n    color: #333;\r\n}<\/pre>\n<p>\u65e0\u8bba\u662f <code>.c.d<\/code>\uff0c\u8fd8\u662f <code>:not(.a):not(.b)<\/code> \u8fd8\u662f <code>:not(.a, .b)<\/code> \u5339\u914d\u7684\u90fd\u662f <code>class=\"c d\"<\/code> \u8fd9\u4e2a\u5143\u7d20\uff0c\u4e8e\u662f\uff0c\u6700\u7ec8\u7684\u6e32\u67d3\u6837\u5f0f\u5982\u4f55\uff0c\u5c31\u770b\u8fd9 3 \u4e2a\u9009\u62e9\u5668\u54ea\u4e2a\u4f18\u5148\u7ea7\u9ad8\u4e86\u3002<\/p>\n<p>\u8ba1\u7b97\u89c4\u5219\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li><code>.c.d<\/code> \u7684\u4f18\u5148\u7ea7\u662f\u4e24\u4e2a\u7c7b\u540d\uff1b<\/li>\n<li><code>zxx-not1:not(.a):not(.b)<\/code> \u7684\u4f18\u5148\u7ea7\u662f\u4e00\u4e2a\u6807\u7b7e\u9009\u62e9\u5668+\u4e24\u4e2a\u7c7b\u540d\uff0c\u56e0\u6b64\uff0c\u5927\u4e8e <code>.c.d<\/code>\uff0c\u6240\u4ee5\uff0c<code>&lt;zxx-not1 class=\"c d\"&gt;<\/code> \u663e\u793a\u7070\u8272\u80cc\u666f\uff0c\u6df1\u8272\u6587\u5b57\uff1b<\/li>\n<li><code>zxx-not2:not(.a, .b)<\/code>\u9009\u62e9\u5668\u7684\u4f18\u5148\u7ea7\u662f\u4e00\u4e2a\u6807\u7b7e+\u4e00\u4e2a\u7c7b\u540d\uff0c\u56e0\u6b64\uff0c\u6743\u91cd\u5c0f\u4e8e <code>.c.d<\/code>\uff0c\u6240\u4ee5 <code>&lt;zxx-not2 class=\"c d\"&gt;<\/code> \u663e\u793a\u7684\u662f <code>.c.d<\/code> \u9009\u62e9\u5668\u5bf9\u5e94\u7684\u6837\u5f0f\uff0c\u4e5f\u5c31\u662f\u9ed1\u5e95\u767d\u5b57\u3002<\/li>\n<\/ul>\n<p>\u6700\u7ec8\u7684\u6548\u679c\u5982\u4e0b\u622a\u56fe\u6240\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202202\/2022-02-12_223835.png\" width=\"410\" height=\"224\" alt=\"\u4f18\u5148\u7ea7\u6d4b\u8bd5\u7ed3\u679c\u622a\u56fe\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u773c\u89c1\u4e3a\u5b9e\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/study\/202202\/css-not-important-test-demo.php\" rel=\"noopener\" target=\"_blank\">CSS :not\u4f2a\u7c7b\u590d\u6742\u53c2\u6570\u6743\u91cd\u6d4b\u8bd5demo<\/a><\/p>\n<h3>\u5c31\u8bf4\u8fd9\u4e9b\uff0c\u7ed3\u675f\u4e86<\/h3>\n<p>\u5468\u672b\u5728\u5bb6\uff0c\u5fd9\u5230\u73b0\u5728\uff0c\u62bd\u65f6\u95f4\u628a\u6587\u7ae0\u66f4\u65b0\u5217\u8868\u4e2d\u4f30\u8ba1\u5199\u4f5c\u65f6\u95f4\u6700\u77ed\u7684\u5148\u53d1\u5e03\u4e0b\uff0c\u5176\u4ed6\u6587\u7ae0\u4e0b\u5468\u672b\u62bd\u65f6\u95f4\u5199\u5199\u5427\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202202\/2022-02-12_224810.png\" width=\"428\" height=\"371\" alt=\"\u6587\u7ae0\u66f4\u65b0\u5217\u8868\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u60f3\u505a\u7684\u548c\u8981\u505a\u7684\u4e8b\u60c5\u592a\u591a\uff0c\u5206\u8eab\u4e4f\u672f\uff0c\u8fd9\u4e9b\u4e8b\u60c5\u554a\uff0c\u8fd8\u4e0d\u662f\u8bf4\u53ef\u4ee5\u8bf7\u4eba\u4ee3\u52b3\u90a3\u79cd\uff0c\u662f\u65f6\u5019\u63a8\u6389\u4e00\u4e9b\u4e0d\u5fc5\u8981\u7684\u4e8b\u52a1\u4e86\u3002<\/p>\n<p>\u968f\u4fbf\u4e00\u70b9\u7262\u9a9a\uff0c\u611f\u8c22\u9605\u8bfb\uff0c\u6b22\u8fce<button onclick=\"shareWeixin.click()\" class=\"entry-share-btn\">\u5206\u4eab<\/button>\uff0c\u6bd4\u5fc3\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/image.zhangxinxu.com\/image\/emtion\/emoji\/2764.svg\" width=\"20\" height=\"20\" align=\"absmiddle\"><\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u6b22\u8fce\u5206\u4eab\uff0c\u52ff\u5168\u6587\u8f6c\u8f7d\uff0c\u5982\u679c\u5b9e\u5728\u559c\u6b22\uff0c\u53ef\u6536\u85cf\uff0c\u6c38\u4e0d\u8fc7\u671f\uff0c\u4e14\u4f1a\u53ca\u65f6\u66f4\u65b0\u77e5\u8bc6\u70b9\u53ca\u4fee\u6b63\u9519\u8bef\uff0c\u9605\u8bfb\u4f53\u9a8c\u4e5f\u66f4\u597d\u3002<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=10311\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=10311<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202202\/not-bone.jpg\" width=\"160\" height=\"102\" alt=\"\u5360\u4f4d\u56fe:not css\" class=\"alignright size-medium\" loading=\"lazy\" \/><\/p>\n<p>CSS :not()\u4f2a\u7c7b\u9009\u62e9\u5668\u4e4b\u524d\u9664\u4e86 Safari \u6d4f\u89c8\u5668\u5916\u53ea\u652f\u6301\u7b80\u5355\u53c2\u6570\uff0c\u73b0\u5728\uff0c\u6240\u6709\u6d4f\u89c8\u5668\u90fd\u652f\u6301\u4e86\u590d\u6742\u7684\u5e76\u5217\u53c2\u6570\u503c\uff0c\u6765\u770b\u770b\u5199\u7684\u5199\u6cd5\u548c\u5e26\u6765\u7684\u53d8\u5316\u5427\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[865,212],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/10311"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=10311"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/10311\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=10311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=10311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=10311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}