css\u9009\u62e9\u5668<\/p>\n
ID\u9009\u62e9\u5668
\ncss:#id{}
\nhtml:id=”id”<\/p>\n
\u6ce8\u610f\uff1a
\n1.\u4e00\u4e2a\u9875\u9762\u4e2d\u53ea\u80fd\u4f7f\u7528\u4e00\u4e2aid\uff0c\u4e0d\u53ef\u91cd\u590d
\n2.\u547d\u540d\u89c4\u8303\uff1a\u5b57\u6bcd\u548c\u6570\u5b57\u4ee5\u53ca\u4e0b\u5212\u7ebf\uff0c\u4f46\u6570\u5b57\u4e0d\u80fd\u5f00\u5934
\n3.\u547d\u540d\u65b9\u5f0f\uff1a\u9a7c\u5cf0\u547d\u540d\u3001\u4e0b\u5212\u7ebf\u3001\u77ed\u7ebf\u5f0f<\/p>\n
Class\u9009\u62e9\u5668
\ncss:.class{}
\nhtml:class=”class”<\/p>\n
\u6ce8\u610f\uff1a
\n1.class\u9009\u62e9\u5668\u53ef\u4ee5\u590d\u7528
\n2.\u53ef\u4ee5\u6dfb\u52a0\u591a\u4e2acss\u6837\u5f0f
\n3.\u591a\u4e2a\u6837\u5f0f\u7684\u65f6\u5019\uff0c\u4f18\u5148\u7ea7\u6839\u636ecss\u51b3\u5b9a<\/p>\n
\u6807\u7b7e\u9009\u62e9\u5668
\ncss:div{}
\nhtml:<div>
\n\u7528\u6765\u53bb\u9664\u6807\u7b7e\u9ed8\u8ba4\u7684\u6837\u5f0f\u4ee5\u53ca\u5728\u590d\u6742\u7684\u9009\u62e9\u5668\u4e2d\uff0c\u5982\u5c42\u6b21\u9009\u62e9\u5668<\/p>\n
\u7fa4\u7ec4\u9009\u62e9\u5668
\ncss:div,span,p{}
\n\u53ef\u4ee5\u901a\u8fc7\u9017\u53f7\u5206\u9694\uff0c\u7ed9\u591a\u4e2a\u4e0d\u540c\u7684\u9009\u62e9\u5668\u6dfb\u52a0\u7edf\u4e00\u7684css\u6837\u5f0f<\/p>\n
\u901a\u914d\u9009\u62e9\u5668
\ncss:*{}
\n\u53bb\u6389\u6240\u6709\u6807\u7b7e\u9ed8\u8ba4\u6837\u5f0f\uff0c\u4e0d\u5efa\u8bae\u4f7f\u7528<\/p>\n
\u5c42\u6b21\u9009\u62e9\u5668
\n\u540e\u4ee3\uff1a M N
\n\u7236\u5b50\uff1aM>N
\n\u5144\u5f1f\uff1aM~N
\n\u76f8\u90bb\uff1aM+N<\/p>\n
\u5c5e\u6027\u9009\u62e9\u5668
\nM[attr]:M\u5143\u7d20\u9009\u62e9\u6307\u5b9a \u4e3aattr\u5c5e\u6027\u7684\u96c6\u5408
\nM[attr=value]:\u5b8c\u5168\u5339\u914d
\nM\u5143\u7d20\u9009\u62e9\u6307\u5b9a \u4e3aattr\u5c5e\u6027\u548cvalue\u503c\u7684\u96c6\u5408
\nM[attr*=value]:\u90e8\u5206\u5339\u914d
\nM\u5143\u7d20\u9009\u62e9\u6307\u5b9a \u4e3aattr\u5c5e\u6027\u5e76\u4e14\u5305\u542b\u503c\u4e3avalue\u7684\u96c6\u5408
\nM[attr^=value]:\u8d77\u59cb\u5339\u914d
\nM\u5143\u7d20\u9009\u62e9\u6307\u5b9a \u4e3aattr\u5c5e\u6027\u5e76\u4e14\u8d77\u59cb\u503c\u4e3avalue\u7684\u96c6\u5408
\nM[attr$=value]:\u7ed3\u675f\u5339\u914d
\nM\u5143\u7d20\u9009\u62e9\u6307\u5b9a \u4e3aattr\u5c5e\u6027\u5e76\u4e14\u7ed3\u675f\u503c\u4e3avalue\u7684\u96c6\u5408
\nM[attr1][attr2]:\u7ec4\u5408\u5339\u914d
\nM\u5143\u7d20\u9009\u62e9\u6ee1\u8db3\u591a\u4e2a\u5c5e\u6027\u7684\u96c6\u5408<\/p>\n
\u4f2a\u7c7b\u9009\u62e9\u56681
\nCSS\u4f2a\u7c7b\u7528\u4e8e\u5411\u67d0\u4e9b\u5143\u7d20\u6dfb\u52a0\u7279\u6b8a\u7684\u6548\u679c\uff0c\u4e00\u822c\u7528\u4e8e\u521d\u59cb\u6837\u5f0f\u6dfb\u52a0\u4e0d\u4e0a\u7684\u65f6\u5019\uff0c\u7528\u4f2a\u7c7b\u6765\u6dfb\u52a0
\n:link\uff0c\u8bbf\u95ee\u524d\u7684\u6837\u5f0f\uff0c\u53ea\u80fd\u7ed9a\u6807\u7b7e\u52a0
\n:visited\uff0c\u8bbf\u95ee\u540e\u7684\u6837\u5f0f\uff0c\u53ea\u80fd\u7ed9a\u6807\u7b7e\u52a0
\n:hover\uff0c\u9f20\u6807\u60ac\u6d6e\u7684\u6837\u5f0f\uff0c\u53ef\u4ee5\u7ed9\u6240\u6709\u6807\u7b7e\u6dfb\u52a0
\n:active\uff0c\u9f20\u6807\u6309\u4e0b\u7684\u6837\u5f0f\uff0c\u53ef\u4ee5\u7ed9\u6240\u6709\u6807\u7b7e\u6dfb\u52a0
\n\u6ce8\u610f\uff1a\u8981\u60f3\u56db\u4e2a\u4f2a\u7c7b\u90fd\u751f\u6548\uff0c\u6ce8\u610f\u987a\u5e8f\uff1aLVHA<\/p>\n
\u4f2a\u7c7b\u9009\u62e9\u56682
\n:after\uff0c\u5f80\u540e\u9762\u6dfb\u52a0\u5185\u5bb9
\n:before\uff0c\u5f80\u524d\u9762\u6dfb\u52a0\u5185\u5bb9
\n:checked
\n:disabled
\n:focus<\/p>\n
\u7ed3\u6784\u4f2a\u7c7b\u9009\u62e9\u5668
\n:nth-child(\u4e0b\u6807)
\n\u4e0b\u6807\u53ef\u4ee5\u662f\u6570\u5b57\u4e5f\u53ef\u4ee5\u662fn\uff0cn\u662f\u4ece0\u5230\u65e0\u7a77\u5927
\n:first-child\uff1a\u7b2c\u4e00\u4e2a\u8282\u70b9
\n:last-child\uff1a\u6700\u540e\u4e00\u4e2a\u8282\u70b9
\n:only-child\uff1a\u53ea\u6709\u4e00\u4e2a\u8282\u70b9\u624d\u53ef\u4ee5\u7528<\/p>\n","protected":false},"excerpt":{"rendered":"
css\u9009\u62e9\u5668 ID\u9009\u62e9\u5668 css:#id{} html:id=”id” \u6ce8\u610f\uff1a 1.\u4e00 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-1490","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/1490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1490"}],"version-history":[{"count":4,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/1490\/revisions"}],"predecessor-version":[{"id":1818,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/1490\/revisions\/1818"}],"wp:attachment":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}