{"id":580,"date":"2024-12-28T17:38:32","date_gmt":"2024-12-28T09:38:32","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=580"},"modified":"2024-12-28T17:38:32","modified_gmt":"2024-12-28T09:38:32","slug":"%e5%9c%a8%e4%b8%8d%e5%90%8c%e6%b5%8f%e8%a7%88%e5%99%a8%e4%b8%ad%e5%a6%82%e4%bd%95%e5%8e%bb%e9%99%a4%e9%93%be%e6%8e%a5%e7%9a%84%e4%b8%8b%e5%88%92%e7%ba%bf%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2024\/12\/28\/%e5%9c%a8%e4%b8%8d%e5%90%8c%e6%b5%8f%e8%a7%88%e5%99%a8%e4%b8%ad%e5%a6%82%e4%bd%95%e5%8e%bb%e9%99%a4%e9%93%be%e6%8e%a5%e7%9a%84%e4%b8%8b%e5%88%92%e7%ba%bf%ef%bc%9f\/","title":{"rendered":"\u5728\u4e0d\u540c\u6d4f\u89c8\u5668\u4e2d\u5982\u4f55\u53bb\u9664\u94fe\u63a5\u7684\u4e0b\u5212\u7ebf\uff1f"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u53bb\u9664\u94fe\u63a5\u7684\u4e0b\u5212\u7ebf\u5728\u4e0d\u540c\u6d4f\u89c8\u5668\u4e2d\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7 CSS \u6765\u5b9e\u73b0\uff0c\u4f46\u4e0d\u540c\u6d4f\u89c8\u5668\u5bf9 <code>text-decoration<\/code> \u5c5e\u6027\u7684\u652f\u6301\u65b9\u5f0f\u53ef\u80fd\u4f1a\u6709\u6240\u5dee\u5f02\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u65b9\u6cd5\uff0c\u4ee5\u786e\u4fdd\u53bb\u9664\u4e0b\u5212\u7ebf\u5728\u5404\u79cd\u6d4f\u89c8\u5668\u4e2d\u517c\u5bb9\uff1a<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>\u57fa\u672c\u7684 CSS \u65b9\u6848<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5e38\u89c1\u7684\u53bb\u9664\u94fe\u63a5\u4e0b\u5212\u7ebf\u7684\u65b9\u5f0f\u662f\u4f7f\u7528 <code>text-decoration: none;<\/code>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a {\n    text-decoration: none;\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6bb5 CSS \u4f1a\u79fb\u9664\u6240\u6709\u94fe\u63a5\u7684\u4e0b\u5212\u7ebf\uff0c\u57fa\u672c\u4e0a\u6240\u6709\u73b0\u4ee3\u6d4f\u89c8\u5668\u90fd\u4f1a\u652f\u6301\u8fd9\u4e00\u70b9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>\u9488\u5bf9\u4f2a\u7c7b\u7684\u5904\u7406<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u67d0\u4e9b\u6d4f\u89c8\u5668\u53ef\u80fd\u4f1a\u5728\u9f20\u6807\u60ac\u505c\u6216\u70b9\u51fb\u65f6\u6dfb\u52a0\u4e0b\u5212\u7ebf\uff0c\u56e0\u6b64\uff0c\u901a\u5e38\u9700\u8981\u5904\u7406\u5e38\u89c1\u7684\u4f2a\u7c7b\uff0c\u5982 <code>:hover<\/code>\u3001<code>:active<\/code> \u548c <code>:focus<\/code>\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a {\n    text-decoration: none;\n}\n\na:hover,\na:focus,\na:active {\n    text-decoration: none;\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>\u517c\u5bb9\u65e9\u671f\u6d4f\u89c8\u5668<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u9700\u8981\u652f\u6301\u8001\u7248\u672c\u7684 Internet Explorer \u6216\u5176\u4ed6\u65e9\u671f\u6d4f\u89c8\u5668\uff0c\u53ef\u80fd\u9700\u8981\u786e\u4fdd\u94fe\u63a5\u6ca1\u6709\u88ab\u610f\u5916\u7684\u9ed8\u8ba4\u6837\u5f0f\u5f71\u54cd\u3002\u5bf9\u4e8e Internet Explorer 6\/7\uff0c<code>text-decoration<\/code> \u5c5e\u6027\u53ef\u80fd\u672a\u5b8c\u5168\u652f\u6301\uff0c\u6216\u8005\u9700\u8981\u66f4\u591a\u7684\u8c03\u6574\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/* \u5bf9\u4e8e\u6240\u6709\u94fe\u63a5 *\/\na {\n    text-decoration: none !important;\n}\n\n\/* \u5904\u7406 hover\u3001focus \u548c active \u72b6\u6001 *\/\na:hover,\na:focus,\na:active {\n    text-decoration: none !important;\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>\u517c\u5bb9 Edge \u548c\u5176\u4ed6\u6d4f\u89c8\u5668<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e9b\u6d4f\u89c8\u5668\uff0c\u5c24\u5176\u662f\u8f83\u8001\u7248\u672c\u7684 Edge\uff0c\u53ef\u80fd\u5bf9 <code>text-decoration<\/code> \u7684\u5904\u7406\u6709\u6240\u4e0d\u540c\u3002\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 <code>border-bottom<\/code> \u6765\u786e\u4fdd\u5728\u4e0d\u540c\u6d4f\u89c8\u5668\u4e2d\u53bb\u9664\u4e0b\u5212\u7ebf\u7684\u6548\u679c\u4e00\u81f4\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a {\n    text-decoration: none;\n    border-bottom: none; \/* \u786e\u4fdd\u6ca1\u6709\u989d\u5916\u7684\u4e0b\u8fb9\u6846 *\/\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>\u4f7f\u7528 <code>-webkit-<\/code> \u524d\u7f00 (\u53ea\u5728\u67d0\u4e9b\u8001\u7248\u672c\u7684 Safari\/Chrome \u4e2d\u9700\u8981)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c3d\u7ba1\u73b0\u4ee3\u6d4f\u89c8\u5668\u5df2\u7ecf\u4e0d\u9700\u8981 <code>-webkit-<\/code> \u524d\u7f00\uff0c\u4f46\u65e9\u671f\u7248\u672c\u7684 Safari \u548c Chrome \u53ef\u80fd\u4f1a\u6709\u95ee\u9898\u3002\u5bf9\u4e8e\u8fd9\u4e9b\u6d4f\u89c8\u5668\uff0c\u4f7f\u7528\u524d\u7f00\u53ef\u80fd\u6709\u52a9\u4e8e\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a {\n    -webkit-text-decoration: none; \/* Safari \u548c\u65e7\u7248 Chrome *\/\n    text-decoration: none;\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">6. <strong>\u4f7f\u7528 <code>outline<\/code> \u6216 <code>box-shadow<\/code> \u4f5c\u4e3a\u66ff\u4ee3\uff08\u9488\u5bf9\u53ef\u8bbf\u95ee\u6027\u548c\u7528\u6237\u4ea4\u4e92\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u786e\u4fdd\u94fe\u63a5\u7684\u53ef\u8bbf\u95ee\u6027\uff0c\u53bb\u9664\u4e0b\u5212\u7ebf\u540e\uff0c\u8003\u8651\u4f7f\u7528 <code>outline<\/code> \u6216 <code>box-shadow<\/code> \u6765\u63d0\u4f9b\u89c6\u89c9\u6307\u793a\uff0c\u5c24\u5176\u662f\u5728 <code>:focus<\/code> \u6216 <code>:hover<\/code> \u72b6\u6001\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a {\n    text-decoration: none;\n    outline: none; \/* \u9632\u6b62\u663e\u793a\u805a\u7126\u65f6\u7684\u9ed8\u8ba4\u8f6e\u5ed3 *\/\n}\n\na:hover,\na:focus {\n    text-decoration: none;\n    outline: 2px solid #007bff; \/* \u53ef\u8bbf\u95ee\u6027 *\/\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">7. <strong>\u517c\u5bb9 <code>:focus<\/code> \u6837\u5f0f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u589e\u5f3a\u53ef\u8bbf\u95ee\u6027\uff0c\u5c24\u5176\u662f\u952e\u76d8\u5bfc\u822a\u7528\u6237\uff0c\u786e\u4fdd\u94fe\u63a5\u5728 <code>:focus<\/code> \u72b6\u6001\u4e0b\u4ecd\u7136\u53ef\u89c1\uff0c\u4f7f\u7528 <code>outline<\/code> \u6216 <code>border<\/code> \u6765\u4ee3\u66ff\u4e0b\u5212\u7ebf\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>a:focus {\n    outline: 2px solid #007bff; \/* \u4f7f\u7528\u8fb9\u6846\u66ff\u4ee3\u4e0b\u5212\u7ebf *\/\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">8. <strong>\u5728 CSS \u6587\u4ef6\u7684\u987a\u5e8f\u95ee\u9898<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u6709\u591a\u4e2a CSS \u6587\u4ef6\uff0c\u786e\u4fdd\u53bb\u9664\u4e0b\u5212\u7ebf\u7684\u6837\u5f0f\u5728\u5176\u4ed6\u53ef\u80fd\u8986\u76d6\u8be5\u6837\u5f0f\u7684 CSS \u4e4b\u540e\u52a0\u8f7d\uff0c\u6216\u8005\u4f7f\u7528 <code>!important<\/code> \u5f3a\u5236\u6267\u884c\u6837\u5f0f\uff08\u4f46\u8981\u8c28\u614e\u4f7f\u7528 <code>!important<\/code>\uff0c\u907f\u514d\u8fc7\u5ea6\u4f9d\u8d56\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u603b\u7ed3<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u57fa\u672c\u7684\u53bb\u9664\u4e0b\u5212\u7ebf<\/strong>\uff1a<code>a { text-decoration: none; }<\/code><\/li>\n\n\n\n<li><strong>\u786e\u4fdd hover\u3001active \u548c focus \u72b6\u6001\u4e5f\u53bb\u9664\u4e0b\u5212\u7ebf<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>   a:hover, a:focus, a:active {\n       text-decoration: none;\n   }<\/code><\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u517c\u5bb9\u6027\u8003\u8651<\/strong>\uff1a\u4f7f\u7528 <code>!important<\/code> \u548c\u524d\u7f00\u6765\u652f\u6301\u8001\u6d4f\u89c8\u5668\u3002<\/li>\n\n\n\n<li><strong>\u589e\u5f3a\u53ef\u8bbf\u95ee\u6027<\/strong>\uff1a\u4e3a\u7126\u70b9\u72b6\u6001\u6dfb\u52a0 <code>outline<\/code> \u6216 <code>border<\/code>\uff0c\u4ee5\u5e2e\u52a9\u952e\u76d8\u7528\u6237\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e9b\u65b9\u6cd5\u5e94\u8be5\u80fd\u591f\u5e2e\u52a9\u4f60\u5728\u5927\u591a\u6570\u6d4f\u89c8\u5668\u4e2d\u53bb\u9664\u94fe\u63a5\u7684\u4e0b\u5212\u7ebf\uff0c\u786e\u4fdd\u6837\u5f0f\u5728\u6240\u6709\u73af\u5883\u4e2d\u90fd\u80fd\u517c\u5bb9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53bb\u9664\u94fe\u63a5\u7684\u4e0b\u5212\u7ebf\u5728\u4e0d\u540c\u6d4f\u89c8\u5668\u4e2d\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7 CSS \u6765\u5b9e\u73b0\uff0c\u4f46\u4e0d\u540c\u6d4f\u89c8\u5668\u5bf9 text-decoration \u5c5e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"class_list":["post-580","post","type-post","status-publish","format-standard","hentry","category-css"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=580"}],"version-history":[{"count":1,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/580\/revisions"}],"predecessor-version":[{"id":581,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/580\/revisions\/581"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}