{"id":12341,"date":"2026-08-06T20:24:54","date_gmt":"2026-08-06T12:24:54","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=12341"},"modified":"2026-08-06T20:24:54","modified_gmt":"2026-08-06T12:24:54","slug":"background-clip-border-area-text","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2026\/08\/background-clip-border-area-text\/","title":{"rendered":"background-clip\u5347\u7ea7\uff0c\u652f\u6301\u8fb9\u6846\u6216\u6587\u5b57\u5e94\u7528\u80cc\u666f"},"content":{"rendered":"<p>by <a href=\"https:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=12341\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=12341<\/a><br \/>\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u4f46\u9700\u8981\u4fdd\u7559\u539f\u4f5c\u8005\u3001\u51fa\u5904\u4ee5\u53ca\u6587\u4e2d\u94fe\u63a5\uff0cAI\u6293\u53d6\u4fdd\u7559\u539f\u6587\u5730\u5740\uff0c\u4efb\u4f55\u7f51\u7ad9\u5747\u53ef\u6458\u8981\u805a\u5408\uff0c\u5546\u7528\u8bf7\u8054\u7cfb\u6388\u6743\u3002<\/p>\n<h3>\u4e00\u3001\u6e10\u53d8\u8fb9\u6846\u7684\u5b9e\u73b0<\/h3>\n<p>\u5728\u8fc7\u53bb\uff0c\u6e10\u53d8\u8fb9\u6846\u7684\u4e3b\u8981\u5b9e\u73b0\u65b9\u6cd5\uff0c\u4e00\u662f\u5d4c\u5957\u6216\u4f2a\u5143\u7d20\u6a21\u62df\u5d4c\u5957\uff0c\u4e8c\u662f\u4f7f\u7528<code>border-image<\/code>\u5c5e\u6027\uff0c\u76f8\u5173\u5b9e\u73b0\u5728\u201c<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/2022\/02\/css-border-image-tap-highlight\/\">\u88ab\u4f4e\u4f30\u7684border-image\u5c5e\u6027<\/a>\u201d\u4e00\u6587\u4e2d\u6709\u4ecb\u7ecd\u3002<\/p>\n<p>\u4f46\u662f<code>border-image<\/code>\u5c5e\u6027\u5b9e\u73b0\u6e10\u53d8\u8fb9\u6846\u6709\u4e2a\u77e5\u540d\u7684\u5f31\u70b9\uff0c\u90a3\u5c31\u662f\u4e0d\u652f\u6301\u5706\u89d2\uff01<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202202\/gradient-border.png\" width=\"300\" height=\"176\" alt=\"\u6e10\u53d8\u8fb9\u6846\"><\/p>\n<p>\u5982\u679c\u652f\u6301\u5706\u89d2\uff0c\u54ea\u6015<code>border-image<\/code>\u5c5e\u6027\u7684\u8bed\u6cd5\u518d\u96be\u4ee5\u7406\u89e3\uff0c\u4e5f\u8fd8\u662f\u4e0e\u5e94\u7528\u573a\u666f\u7684\u3002<\/p>\n<p>\u672c\u4ee5\u4e3a\u8fd9\u4ef6\u4e8b\u60c5\u5c31\u5230\u6b64\u4e3a\u6b62\u4e86\uff0c\u6ca1\u60f3\u5230\u5cf0\u56de\u8def\u8f6c\uff0c<code>background-clip<\/code>\u5c5e\u6027\u5347\u7ea7\u4e86\uff0c\u5c45\u7136\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u8fb9\u6846\u80cc\u666f\u6548\u679c\u4e86\uff0c\u90a3\u81ea\u7136\u5c06\u8fb9\u6846\u80cc\u666f\u8bbe\u7f6e\u6210\u6e10\u53d8\u4e0d\u518d\u8bdd\u4e0b\uff0c\u9700\u8981\u7528\u5230\u5168\u65b0\u7684\u5c5e\u6027\u503c <code>border-area<\/code>.<\/p>\n<h4>border-area\u4e0e\u6e10\u53d8\u8fb9\u6846<\/h4>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>&lt;style&gt;\r\ncanvas {\r\n  border: 1em solid #0000;\r\n  background: linear-gradient(deepskyblue, deeppink);\r\n  background-origin: border-box;\r\n  background-clip: border-area;\r\n  border-radius: 20px;\r\n}\r\n&lt;\/style&gt;\r\n&lt;canvas&gt;&lt;\/canvas&gt;<\/pre>\n<p>\u5c31\u53ef\u4ee5\u5f97\u5230\u5982\u4e0b\u56fe\u6240\u793a\u7684\u5706\u89d2\u6e10\u53d8\u8fb9\u6846\u6548\u679c\u4e86\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202608\/2026-8-6_164746.png\" width=\"342\" height=\"196\" alt=\"\u6e10\u53d8\u8fb9\u6846\u6548\u679c\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u6548\u679c\u5f88\u8d5e\uff01<\/p>\n<p>\u8fd9\u91cc\u6709\u4e00\u4e9b\u7ec6\u8282\u9700\u8981\u8bf4\u660e\u3002<\/p>\n<p>\u5f53\u503c<code>border-area<\/code>\u503c\u5408\u5199\u7684\u65f6\u5019\uff0c<code>background-origin<\/code>\u5c5e\u6027\u662f\u53ef\u4ee5\u7701\u7565\u7684\uff0c\u4e5f\u5c31\u662f\uff1a<\/p>\n<pre>canvas {\r\n  border: 1em solid #0000;\r\n  background: linear-gradient(deepskyblue, deeppink) border-area;\r\n  border-radius: 20px;\r\n}<\/pre>\n<p>\u4f46\u662f\u5982\u679c\u5206\u5f00\u4e66\u5199\uff0c\u5c31\u5fc5\u987b\u8bbe\u7f6e<code>background-origin:border-box<\/code>\uff0c\u5426\u5219\u6309\u7167\u9ed8\u8ba4\u7684<code>padding-box<\/code>\u6e32\u67d3\uff0c\u6e10\u53d8\u8fb9\u6846\u7684\u6548\u679c\u4f1a\u6bd4\u8f83\u5947\u602a\uff0c\u4f1a\u50cf\u4e0b\u9762\u8fd9\u6837\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202608\/2026-8-6_165137.png\" width=\"347\" height=\"194\" alt=\"\u5947\u602a\u6e10\u53d8\u8fb9\u6846\u6548\u679c\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<h4>\u517c\u5bb9\u6027<\/h4>\n<p>\u76ee\u524dChrome\u548cSafari\u90fd\u5df2\u7ecf\u652f\u6301\u8fb9\u6846\u80cc\u666f\u56fe\u4e86\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202608\/2026-8-6_165820.png\" width=\"571\" height=\"298\" alt=\"border-area\u7684\u517c\u5bb9\u6027\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<h3>\u4e8c\u3001\u548cborder-shape\u5c5e\u6027\u914d\u5408\u4f7f\u7528<\/h3>\n<p>\u4e0a\u4e0a\u4e2a\u6708\u4ecb\u7ecd\u4e86\u5168\u65b0\u7684CSS <code>border-shape<\/code>\u5c5e\u6027\uff0c\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u4e0d\u89c4\u5219\u8fb9\u6846\u6548\u679c\uff0c\u4e8e\u662f\u53ef\u4ee5\u5f3a\u5f3a\u8054\u5408\uff0c\u5b9e\u73b0\u4e0d\u89c4\u5219\u56fe\u5f62\u7684\u7279\u6b8a\u8fb9\u6846\u6548\u679c\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>&lt;style&gt;\r\n.star {\r\n    width: 150px;\r\n    aspect-ratio: 1;\r\n    border: 10px dotted #0000;\r\n    border-shape: polygon(\r\n  50% 5%,\r\n  61.8% 34.5%,\r\n  95% 34.5%,\r\n  68.9% 57.3%,\r\n  79.4% 90.45%,\r\n  50% 69.1%,\r\n  20.6% 90.45%,\r\n  31.1% 57.3%,\r\n  5% 34.5%,\r\n  38.2% 34.5%\r\n);\r\n  box-shadow: 2px 2px 4px #0008;\r\n  background: conic-gradient(from -36deg, \r\n    deepskyblue 72deg, \r\n    deeppink 0 144deg, \r\n    rebeccapurple 0 216deg,\r\n    orange 0 288deg,\r\n    green 0\r\n  ) border-area;\r\n}\r\n&lt;\/style&gt;\r\n&lt;canvas class=\"star\"&gt;&lt;\/canvas&gt;<\/pre>\n<p>\u6b64\u65f6\uff0c\u5c31\u53ef\u4ee5\u5f97\u5230\u5982\u4e0b\u56fe\u6240\u793a\u7684\u4e94\u89d2\u8272\u503c\u90fd\u4e0d\u4e00\u6837\u7684\u56fe\u50cf\u6548\u679c\u4e86\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202608\/2026-8-6_172646.png\" width=\"185\" height=\"183\" alt=\"\u4e94\u8272\u4e94\u89d2\u661f\u8fb9\u6846\u6548\u679c\u793a\u610f\" class=\"alignnone size-medium\" \/><\/p>\n<h3>\u4e09\u3001\u6587\u672c\u80cc\u666f\u4e5f\u89c4\u8303\u5316\u4e86<\/h3>\n<p>\u9664\u4e86\u8fb9\u6846\u652f\u6301\u80cc\u666f\uff0c\u6587\u672c\u4e5f\u652f\u6301\u80cc\u666f\u4e86\u3002<\/p>\n<p>\u5b9e\u9645\u4e0a\uff0c\u5728Chrome\u6d4f\u89c8\u5668\u8bde\u751f\u4e4b\u521d\uff0c\u5176\u5c31\u652f\u6301<code>background-clip:text<\/code>\u4e86\uff0c\u4e0d\u8fc7\u90a3\u65f6\u5019\u8fd8\u662f\u79c1\u6709\u7279\u6027\uff0c\u975eWeb\u6807\u51c6\u3002<\/p>\n<p>\u73b0\u5728\u8fce\u6765\u4e86\u597d\u6d88\u606f\uff0c\u81eaChrome 120\u4e4b\u540e\uff0c<code>background-clip:text<\/code>\u65e0\u9700\u79c1\u6709\u524d\u7f00\u4e86\uff0c\u5df2\u7ecf\u664b\u5347\u4e3aCSS\u6807\u51c6\u5c5e\u6027\u4e86\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202608\/2026-8-6_173020.png\" width=\"575\" height=\"332\" alt=\"\u6587\u5b57\u80cc\u666f\u517c\u5bb9\u6027\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u4e8e\u662f\u4e4e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5c06\u8fb9\u6846\u80cc\u666f\u548c\u6587\u5b57\u80cc\u666f\u7ed3\u5408\u8d77\u6765\u4f7f\u7528\uff0c\u5b9e\u73b0\u66f4\u52a0\u70ab\u9177\u7684\u6309\u94ae\u6548\u679c\u3002<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre>&lt;style&gt;\r\n.button {\r\n  font-size: 14px;\r\n  padding: 6px 12px;\r\n  border: 1px solid #0000;\r\n  border-radius: 4px;\r\n  color: transparent;\r\n  background: linear-gradient(deepskyblue, deeppink) border-area text, \r\n    linear-gradient(#fff, #fe000005);\r\n  &amp;:active {\r\n    filter: brightness(0.95);\r\n  }\r\n}\r\n&lt;\/style&gt;\r\n&lt;button class=\"button\"&gt;\u6211\u662f\u6309\u94ae&lt;\/button&gt;<\/pre>\n<p>\u5b9e\u65f6\u6e32\u67d3\u6548\u679c\u5982\u4e0b\uff08\u9700\u8981Chrome 150+\uff09\uff1a<\/p>\n<style>\n.button {\n  font-size: 14px;\n  padding: 6px 12px;\n  border: 1px solid #0000;\n  border-radius: 4px;\n  color: transparent;\n  background: linear-gradient(deepskyblue, deeppink) border-area text, linear-gradient(#fff, #fe000005);\n  &:active {\n    filter: brightness(0.95);\n  }\n}\n<\/style>\n<p><button class=\"button\">\u6211\u662f\u6309\u94ae<\/button><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202608\/2026-8-6_192113.webp\" width=\"148\" height=\"83\" alt=\"Nice\u8868\u60c5\u5305\" class=\"alignnone size-medium\" \/><\/p>\n<h3>\u56db\u3001\u7ed3\u8bed\u8bf4\u660e<\/h3>\n<p>\u6ca1\u5565\u597d\u8bf4\u7684\uff0c\u662f\u4e2a\u76f8\u5f53\u5b9e\u7528\u7684\u7279\u6027\uff0c\u8981\u662f10\u5e74\u524d\u51fa\u73b0\uff0c\u80af\u5b9a\u4f1a\u6709\u5f88\u591a\u8ba8\u8bba\uff0c\u670b\u53cb\u5708\u4e5f\u53ef\u4ee5\u770b\u5230\u76f8\u5173\u6587\u7ae0\u7684\u8f6c\u53d1\u3002<\/p>\n<p>\u73b0\u5728\u4e48\uff0c\u5c31\u50cf\u662f\u8def\u8fb9\u7684\u77f3\u5934\uff0c\u65e0\u4eba\u95ee\u6d25\u3002<\/p>\n<p>\u6700\u540e\uff0c\u70ab\u4e00\u4e0b\u5468\u672b\u7684\u6e14\u83b7\u5427\u3002<\/p>\n<p>\u5468\u516d\u8001\u9b3c\u5782\u9493\u519c\u5bb6\u4e50\uff0c\u7279\u4ef7108\u51438\u5c0f\u65f6\uff0c\u9493\u4e8632\u65a4\uff1b\u5468\u65e5\u5929\u5929\u6e14\u573a\uff0c188\u51436\u5c0f\u65f6\uff0c\u9493\u4e86\u4e03\u516b\u5341\u65a4\uff0c\u4e24\u4e2a\u9c7c\u62a4\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202608\/2026-8-6_201049.webp\" width=\"239\" height=\"239\" alt=\"\u6e14\u83b7\u5c55\u793a\" class=\"alignnone size-medium\" \/><\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u4f1a\u7ecf\u5e38\u66f4\u65b0\u77e5\u8bc6\u70b9\u4ee5\u53ca\u4fee\u6b63\u4e00\u4e9b\u9519\u8bef\uff0c\u56e0\u6b64\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u539f\u51fa\u5904\uff0c\u65b9\u4fbf\u6eaf\u6e90\uff0c\u907f\u514d\u9648\u65e7\u9519\u8bef\u77e5\u8bc6\u7684\u8bef\u5bfc\uff0c\u540c\u65f6\u6709\u66f4\u597d\u7684\u9605\u8bfb\u4f53\u9a8c\u3002<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"https:\/\/www.zhangxinxu.com\/wordpress\/?p=12341\">https:\/\/www.zhangxinxu.com\/wordpress\/?p=12341<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202608\/2026-8-6_202234.webp\" width=\"160\" height=\"103\" alt=\"background-clip\u5c01\u9762\u56fe\" class=\"alignright size-medium\" \/><\/p>\n<p>\u5389\u5bb3\u4e86\uff0c\u6211\u7684CSS\uff0cborder\u8fb9\u6846\u4e5f\u652f\u6301background\u80cc\u666f\u4e86\uff0c\u539f\u751f\u652f\u6301\u54e6\uff0c\u4e0d\u662f\u4e4b\u524d\u7684\u90a3\u79cd\u6a21\u62df\u6548\u679c\u54e6\uff0c\u800c\u4e14Safari\u548cChrome\u90fd\u652f\u6301\u4e86\u54df\uff0c\u5c31\u662f\u5176\u8c8c\u4e0d\u626c\u7684background-clip\u5c5e\u6027<\/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":[163,598,597,2151,298,1179,1180],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/12341"}],"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=12341"}],"version-history":[{"count":7,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/12341\/revisions"}],"predecessor-version":[{"id":12360,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/12341\/revisions\/12360"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=12341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=12341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=12341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}