{"id":320696,"date":"2023-12-06T18:45:53","date_gmt":"2023-12-06T10:45:53","guid":{"rendered":"https:\/\/www.idc.net\/help\/320696\/"},"modified":"2023-12-06T18:45:53","modified_gmt":"2023-12-06T10:45:53","slug":"%e9%80%9a%e8%bf%87%e6%9e%84%e5%bb%ba%e8%83%8c%e6%99%af%e5%9b%be%e5%ad%a6%e4%b9%a0css%e5%be%84%e5%90%91%e6%b8%90%e5%8f%98","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/320696\/","title":{"rendered":"\u901a\u8fc7\u6784\u5efa\u80cc\u666f\u56fe\u5b66\u4e60CSS\u5f84\u5411\u6e10\u53d8"},"content":{"rendered":"<p>\u672c\u6587\u7ffb\u8bd1\u81ea Learn CSS radial-gradient by Building Background Patterns\uff0c\u4f5c\u8005\uff1aTemani Afif 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style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u770b\u4e0a\u9762\u7684\u56fe\u5e76\u6ca1\u6709\u4ec0\u4e48\u590d\u6742\u7684\uff0c\u6211\u4eec\u53ea\u662f\u91cd\u590d\u5faa\u73af\u753b\u5706\u3002\u5706\u3001\u692d\u5706\u3001\u534a\u5706\u3001\u56db\u5206\u4e4b\u4e00\u5706\u7b49\u7b49\u6211\u4eec\u90fd\u53ef\u4ee5\u4f7f\u7528radial-gradient()\u521b\u5efa\u3002<\/p>\n<p>\u4e3a\u4e86\u7b80\u5355\u8d77\u89c1\uff0c\u6211\u4eec\u53ef\u4ee5\u8003\u8651\u692d\u5706\u4f5c\u4e3a\u4e3b\u8981\u5f62\u72b6\uff0c\u7136\u540e\u901a\u8fc7\u9690\u85cf\u4e00\u4e9b\u90e8\u5206\uff0c\u6211\u4eec\u53ef\u4ee5\u5f97\u5230\u534a\u4e2a\u5706\uff0c\u56db\u5206\u4e4b\u4e00\u4e2a\u5706\u7b49\u7b49\u3002<\/p>\n<p>\u6211\u4eec\u653e\u5927\u4e0a\u9762\u7684\u4e00\u4e2a\u5706\u6765\u5177\u4f53\u5206\u6790\u3002<\/p>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u6211\u4eec\u6b63\u5728\u7ed8\u5236\u4e00\u4e2a\u5c3a\u5bf8\u4e3a100px*100px\u7684\u533a\u57df\uff0c\u8be5\u533a\u57df\u662f\u6211\u4eec\u7684background-size\u3002\u6211\u4eec\u5c06\u8003\u8651\u6c34\u5e73\u534a\u5f84\u7b49\u4e8e50%\uff0c\u5782\u76f4\u534a\u5f84\u7b49\u4e8e50%\uff0c\u5f62\u72b6\u7684\u4e2d\u5fc3\u5c06\u662f\u533a\u57df\u7684\u4e2d\u5fc3\u3002<\/p>\n<p>\u692d\u5706\u7531\u4e24\u4e2a\u534a\u5f84\u5b9a\u4e49\uff0c\u79f0\u4e3a\u201c\u6c34\u5e73\u534a\u5f84\u201d\u548c\u201c\u5782\u76f4\u534a\u5f84\u201d\u3002\u5982\u679c\u4e24\u8005\u76f8\u7b49\uff08\u5c31\u50cf\u6211\u4eec\u7684\u4f8b\u5b50\u4e00\u6837\uff09\uff0c\u6211\u4eec\u5f97\u5230\u7684\u5c31\u662f\u4e00\u4e2a\u5706\u3002<\/p>\n<p>\u5230\u6b64\u6211\u4eec\u53ef\u4ee5\u5f97\u5230\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n<pre><code>html {\n  background-image: radial-gradient(50% 50% at center, ???);\n  background-size: 100px 100px   \n}<\/code><\/pre>\n<p>\u6211\u4eec\u5b9a\u4e49\u4e86\u6e10\u53d8\u7684\u8bbe\u7f6e\uff0c\u73b0\u5728\u6211\u4eec\u9700\u8981\u5b9a\u4e49\u989c\u8272\u914d\u7f6e\u3002\u6211\u4eec\u5c06\u7ed8\u5236\u4e00\u4e2a\u4e0d\u4f1a\u63a5\u89e6background-size\u533a\u57df\u8fb9\u7f18\u7684\u5706\u3002\u4ece50%\uff0c\u6211\u4eec\u5c06\u670980%\u7684\u989c\u8272\uff0c\u5176\u4f59\u90e8\u5206\u5c06\u662f\u900f\u660e\u7684\u3002<\/p>\n<pre><code>html {\n  background-image: radial-gradient(50% 50% at center, #c39f76 0% 80%,#0000 81% 100%);\n  background-size: 100px 100px   \n}<\/code><\/pre>\n<p>\u6211\u4eec\u9996\u5148\u5b9a\u4e49\u692d\u5706\u7684\u4e2d\u5fc3\u548c\u5927\u5c0f\uff0850% 50% at center\uff09\uff0c\u7136\u540e\u7528\u6e10\u53d8\u8272\u586b\u5145\u5b83\uff08c39f76 0 80%,#0000 81% 100%\uff09\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5f97\u5230\u4e00\u4e2a\u5b8c\u6574\u7684\u5706\uff0c\u56e0\u4e3a\u4e24\u4e2a\u534a\u5f84\u76f8\u7b49\uff0850%\u548c100px\uff09\uff0c\u5e76\u4e14\u56e0\u4e3a\u6211\u4eec\u5728\u989c\u8272\u4e4b\u95f4\u6ca1\u6709\u8fc7\u6e21\u3002<\/p>\n<p>\u6211\u4eec\u6709\u4ece0%\u523080%\u7684\u4e3b\u8272\u548c\u4ece81%\u5230100%\u7684\u900f\u660e\u8272\u3002(\u5e94\u8be5\u4f7f\u752880%\u800c\u4e0d\u662f81%\uff0c\u4f46\u6211\u4eec\u4fdd\u7559\u4e86\u4e00\u4e2a\u5c0f\u7684\u8fc7\u6e21\u4ee5\u907f\u514d\u952f\u9f7f\u72b6\u8fb9\u7f18\u3002\uff09<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5220\u9664\u9ed8\u8ba4\u503c\u6765\u4f18\u5316\u4e0a\u9762\u7684\u4ee3\u7801\uff0c\u4ee5\u83b7\u5f97\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre><code>html {\n  background-image: radial-gradient(50% 50%,#c39f76 80%,#0000 81%);\n  background-size: 100px 100px   \n}<\/code><\/pre>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4f4d\u7f6e\u662f\u4e2d\u5fc3\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece\u989c\u8272\u914d\u7f6e\u4e2d\u7701\u75650%\u548c100%\u3002<\/p>\n<p>\u4ee5\u4e0a\u5e76\u4e0d\u662f\u5b9e\u73b0\u8be5\u6a21\u5f0f\u7684\u552f\u4e00\u8bed\u6cd5\u3002\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\uff1a<\/p>\n<pre><code>html {\n  background-image: radial-gradient(40% 40%,#c39f76 99%,#0000);\n  background-size: 100px 100px   \n}<\/code><\/pre>\n<p>\u6211\u4eec\u51cf\u5c0f\u4e86\u5706\u5708\u7684\u534a\u5f84\uff0c\u589e\u52a0\u4e3b\u989c\u8272\u7684\u767e\u5206\u6bd4\u3002\u8bf7\u6ce8\u610f\u8fd9\u91cc\u6ca1\u6709\u5b9a\u4e49\u4efb\u4f55\u900f\u660e\u989c\u8272\u7684\u767e\u5206\u6bd4\uff0c\u56e0\u4e3a\u5b83\u5e94\u8be5\u662f100%\uff08\u9ed8\u8ba4\u503c\uff09\uff0c\u6211\u4eec\u53ef\u4ee5\u7701\u7565\u3002<\/p>\n<p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\uff1a<\/p>\n<pre><code>html {\n  background-image: radial-gradient(#c39f76 56%,#0000 57%);\n  background-size: 100px 100px   \n}<\/code><\/pre>\n<p>\u6211\u4eec\u7701\u7565\u534a\u5f84\uff0c\u6d4f\u89c8\u5668\u5c06\u4f7f\u7528\u9ed8\u8ba4\u8bbe\u7f6e\uff0c\u9700\u8981\u53e6\u4e00\u79cd\u989c\u8272\u914d\u7f6e\u3002\u4e0d\u5fc5\u8bb0\u4f4f\u6240\u6709\u7684\u6848\u4f8b\uff0c\u53ea\u8981\u575a\u6301\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\uff08\u6211\u63a8\u8350\u7b2c\u4e00\u79cd\uff09\u3002\u7a0d\u540e\u5c06\u901a\u8fc7\u5b9e\u8df5\uff0c\u60a8\u5c06\u53d1\u73b0\u5b9e\u73b0\u76f8\u540c\u7ed3\u679c\u7684\u4e0d\u540c\u65b9\u6cd5\uff0c\u5e76\u4e14\u80fd\u591f\u4f18\u5316\u8bed\u6cd5\u4ee5\u51cf\u5c11\u6240\u4f7f\u7528\u7684\u4ee3\u7801\u91cf\u3002<\/p>\n<h2>\u5f84\u5411\u6e10\u53d8\u6a21\u5f0f#2<\/h2>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u8fd9\u4e00\u6b21\u7528\u4e86\u4e24\u4e2aradial-gradient()\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5c3d\u53ef\u80fd\u591a\u7684\u80cc\u666f\u5c42\uff0c\u8fd9\u662f\u4e00\u4e2a\u5f88\u4e0d\u9519\u7684\u529f\u80fd\uff0c\u5b83\u5141\u8bb8\u6211\u4eec\u901a\u8fc7\u5c06\u4e0d\u540c\u7684\u6e10\u53d8\u4e0e\u4e0d\u540c\u7684\u914d\u7f6e\u76f8\u7ed3\u5408\u6765\u6784\u5efa\u590d\u6742\u7684\u56fe\u6848\u3002<\/p>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u6211\u4eec\u5728\u8fd9\u91cc\u4fdd\u6301\u76f8\u540c\u7684background-size\uff0c\u4f46\u6211\u4eec\u4f7f\u7528\u4e0d\u540c\u7684\u4f4d\u7f6e\u4e3a\u6211\u4eec\u7684\u5708\u5b50\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre><code>html {\n   background-image: \n     radial-gradient(?? at 25% 25%,??),\n     radial-gradient(?? at 75% 75%,??);\n   background-size: 100px 100px; \n}<\/code><\/pre>\n<p>\u5bf9\u4e8e\u534a\u5f84\u914d\u7f6e\uff0c\u5982\u679c\u6211\u4eec\u505a\u4e00\u4e9b\u6570\u5b66\u8ba1\u7b97\uff0c\u6211\u4eec\u53ef\u4ee5\u53d1\u73b0\u6211\u4eec\u9700\u898125%\u4f7f\u4e24\u4e2a\u5706\u63a5\u89e6\u8fb9\u7f18\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e2a\u4ee3\u7801\uff1a<\/p>\n<pre><code>html {\n   background-image: \n     radial-gradient(25% 25% at 25% 25%,#c39f76 80%,#0000 81%),\n     radial-gradient(25% 25% at 75% 75%,#c39f76 80%,#0000 81%);\n   background-size: 100px 100px; \n}<\/code><\/pre>\n<p>\u6211\u4eec\u4e5f\u53ef\u4ee5\u4f7f\u7528closest-side\u4ee3\u66ff25% 25%\u3002\u8fd9\u662f\u4e00\u4e2a\u5947\u602a\u7684\u503c\uff0c\u4f46\u5b83\u7684\u610f\u601d\u662f\u201c\u4f7f\u7528\u4e00\u4e2a\u534a\u5f84\u503c\uff0c\u5141\u8bb8\u5706\u63a5\u89e6\u6700\u63a5\u8fd1\u5176\u4e2d\u5fc3\u7684\u8fb9\u201d\u3002\u8fd9\u4e2a\u503c\u5f88\u6709\u7528\uff0c\u53ef\u4ee5\u4f7f\u6211\u4eec\u907f\u514d\u5904\u7406\u4e00\u4e9b\u590d\u6742\u7684\u8ba1\u7b97\u3002<\/p>\n<pre><code>html {\n   background-image: \n     radial-gradient(closest-side at 25% 25%,#c39f76 80%,#0000 81%),\n     radial-gradient(closest-side at 75% 75%,#c39f76 80%,#0000 81%);\n   background-size: 100px 100px; \n}<\/code><\/pre>\n<p>radial-gradient()\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u5176\u4ed63\u4e2a\u7c7b\u4f3c\u7684\u503c\uff08closest-corner\u3001farthest-side\u548cfarthest-corner\uff09\u3002\u6211\u4eec\u8981\u4e48\u4e3a\u534a\u5f84\u5b9a\u4e49\u4e00\u4e2a\u660e\u786e\u7684\u5927\u5c0f\uff0c\u8981\u4e48\u4f7f\u7528\u8fd9\u4e9b\u503c\uff0c\u6d4f\u89c8\u5668\u5c06\u6839\u636e\u7279\u5b9a\u89c4\u5219\u81ea\u52a8\u67e5\u627e\u534a\u5f84\u3002<\/p>\n<h2>\u5f84\u5411\u6e10\u53d8\u6a21\u5f0f#3<\/h2>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u5728\u7b2c\u4e00\u548c\u7b2c\u4e8c\u6a21\u5f0f\u4e4b\u540e\uff0c\u6211\u4eec\u73b0\u5728\u53ef\u4ee5\u5c1d\u8bd5\u66f4\u590d\u6742\u7684\u6a21\u5f0f\u3002\u8fd9\u4e00\u6b21\u4f7f\u7528\u4e24\u4e2a\u6e10\u53d8\uff0c\u4f7f\u7528\u4e24\u4e2a\u534a\u5706\u7684\u7ec4\u5408\uff0c\u4e0d\u7ed8\u5236\u6574\u4e2a\u5706\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u4f8b\u5b50\u6765\u5e2e\u52a9\u4f60\u7406\u89e3\u8fd9\u4e2a\u8c1c\u9898\u3002\u6211\u4f7f\u7528\u4e0d\u540c\u7684\u989c\u8272\u6765\u8f7b\u677e\u8bc6\u522b\u6bcf\u4e2a\u6e10\u53d8\u3002<\/p>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u7b2c\u4e00\u4e2a\u6e10\u53d8\u7684\u4e2d\u5fc3\u4f4d\u4e8e50% 100%\uff0c\u800c\u7b2c\u4e8c\u4e2a\u6e10\u53d8\u7684\u4e2d\u5fc3\u4f4d\u4e8e50% 0%\uff0c\u4f46\u6211\u4eec\u4e5f\u53ef\u4ee5\u4f7f\u7528top\u548cbottom\u4f5c\u4e3a\u5b83\u4eec\u7684\u7b49\u6548\u503c\u3002<\/p>\n<pre><code>html {\n   background-image: \n     radial-gradient(?? at top   ,??),\n     radial-gradient(?? at bottom,??);\n   background-size: 100px 100px; \n}<\/code><\/pre>\n<p>\u5bf9\u4e8e\u534a\u5f84\uff0c\u6211\u4eec\u53ef\u4ee5\u50cf\u4ee5\u524d\u4e00\u6837\u4f7f\u752850% 50%\uff0c\u4f46\u8fd9\u6b21\u6211\u5c06\u5c1d\u8bd5\u4e0d\u540c\u7684\u4e1c\u897f\uff0c\u5e76\u8003\u865150px\uff0c\u5b83\u662fbackground-size\u7684\u4e00\u534a\u3002<\/p>\n<p>\u5f53\u4f7f\u7528\u50cf\u7d20\u503c\u6216\u4efb\u4f55\u4e0d\u540c\u4e8e\u767e\u5206\u6bd4\u7684\u5355\u4f4d\u65f6\uff0c\u6211\u4eec\u53ea\u80fd\u6307\u5b9a\u4e00\u4e2a\u534a\u5f84\uff0c\u6d4f\u89c8\u5668\u5c06\u7406\u89e3\u6211\u4eec\u60f3\u8981\u4e00\u4e2a\u5177\u6709\u8be5\u534a\u5f84\u7684\u5706\u3002\u8fd9\u662f\u53e6\u4e00\u79cd\u5b9a\u4e49\u5f62\u72b6\u5927\u5c0f\u7684\u65b9\u6cd5\uff0c\u9664\u4e86\u767e\u5206\u6bd4\u548c\u7279\u5b9a\u503c\u3002<\/p>\n<p>\u6211\u4eec\u7684\u5706\u5c06\u63a5\u89e6\u8fb9\u7f18\uff0c\u6700\u7ec8\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre><code>html {\n   background-image: \n     radial-gradient(50px at top   ,#c39f76 99%,#0000),\n     radial-gradient(50px at bottom,#c39f76 99%,#0000);\n   background-size: 100px 100px; \n}<\/code><\/pre>\n<p>\u4e0a\u9762\u7684\u4ee3\u7801\u5e76\u4e0d\u662f\u6211\u4eec\u6700\u7ec8\u60f3\u8981\u7684\u6a21\u5f0f\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u6700\u540e\u7684\u6da6\u8272\u3002\u5982\u679c\u60a8\u68c0\u67e5\u4e0a\u4e00\u4e2a\u63d2\u56fe\uff0c\u60a8\u4f1a\u6ce8\u610f\u5230\u7b2c\u4e8c\u4e2a\u6e10\u53d8\uff08\u7eff\u8272\u7684\uff09\u5411\u53f3\u79fb\u52a8\u4e86\u4e00\u534a\u5927\u5c0f\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u6211\u4eec\u9700\u8981\u66f4\u65b0\u5b83\u7684background-position\uff1a<\/p>\n<pre><code>html {\n   background-image: \n     radial-gradient(50px at top   ,#c39f76 99%,#0000),\n     radial-gradient(50px at bottom,#c39f76 99%,#0000);\n   background-position: 0 0, 50px 0;\n   background-size: 100px 100px; \n}<\/code><\/pre>\n<p>\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u7b80\u5199\u7248\u672c\u6765\u4f18\u5316\u4ee3\u7801\uff1a<\/p>\n<pre><code>html {\n   background: \n     radial-gradient(50px at top   ,#c39f76 99%,#0000),\n     radial-gradient(50px at bottom,#c39f76 99%,#0000) 50px 0;\n   background-size: 100px 100px; \n}<\/code><\/pre>\n<p>\u7531\u4e8e\u6211\u4eec\u5904\u7406\u7684\u662f\u50cf\u7d20\u503c\uff0c\u6211\u4eec\u53ef\u4ee5\u6dfb\u52a0\u4e00\u4e2aCSS\u53d8\u91cf\uff0c\u4f7f\u4ee3\u7801\u6613\u4e8e\u8c03\u6574\u3002<\/p>\n<pre><code>html {\n   --s: 100px;\n   background: \n     radial-gradient(calc(var(--s)\/2) at top   ,#c39f76 99%,#0000),\n     radial-gradient(calc(var(--s)\/2) at bottom,#c39f76 99%,#0000) calc(var(--s)\/2) 0;\n   background-size: var(--s) var(--s); \n}<\/code><\/pre>\n<h2>\u5f84\u5411\u6e10\u53d8\u6a21\u5f0f#4<\/h2>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u4e4d\u4e00\u770b\uff0c\u8fd9\u4e2a\u80cc\u666f\u770b\u8d77\u6765\u6709\u70b9\u590d\u6742\u3002\u4f46\u5982\u679c\u6211\u4eec\u80fd\u8bc6\u522b\u51fa\u6b63\u786e\u7684\u6a21\u5f0f\uff0c\u90a3\u5c31\u5f88\u5bb9\u6613\u4e86\u3002\u76f4\u89c9\u4e0a\uff0c\u4f60\u53ef\u80fd\u8ba4\u4e3a\u6a21\u5f0f\u5c31\u662f\u8fd9\u4e2a\uff0c\u4f60\u4f1a\u5f88\u96be\u627e\u5230\u6e10\u53d8\u7684\u65b9\u5f0f\u3002<\/p>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u4f46\u4e8b\u5b9e\u5e76\u975e\u5982\u6b64\u771f\u5b9e\u7684\u7684\u6a21\u5f0f\u662f\u8fd9\u4e2a<\/p>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u6211\u4eec\u67094\u4e2a\u5706\u5708\u653e\u7f6e\u5728\u89d2\u843d\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre><code>html {\n   background: \n     radial-gradient(closest-corner at 20% 20%,#c39f76 98%,#0000),\n     radial-gradient(closest-corner at 80% 20%,#c39f76 98%,#0000),\n     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style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre><code>html {\n  background:\n    radial-gradient(50% 50% at left ,#0000 70%,#c39f76 71% 80%,#0000 81%),\n    radial-gradient(50% 50% at right,#c39f76 0 80%,#0000 81%);\n  background-size: 100px 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style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u8fd9\u662f\u53e6\u4e00\u4e2a\u4e0d\u5bb9\u6613\u8bc6\u522b\u7684\u6a21\u5f0f\uff0c\u4f46\u5982\u679c\u6211\u4eec\u4ed4\u7ec6\u89c2\u5bdf\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u4e24\u4e2a\u5706\u5708\u3002<\/p>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u5927\u5706\u5708\u662f\u6211\u4eec\u7684\u7b2c\u4e00\u5c42\u3002<\/p>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u5b83\u662f\u4e00\u4e2a\u653e\u7f6e\u5728\u533a\u57df\u4e2d\u5fc3\u7684\u5706\u5708\uff08\u50cf\u5f80\u5e38\u4e00\u6837\u7528background-size\u5b9a\u4e49\uff09\uff0c\u4f46\u8fd9\u6b21\u989c\u8272\u914d\u7f6e\u4e0d\u50cf\u5f80\u5e38\u4e00\u6837\u3002\u6211\u4f7f\u7528\u900f\u660e\u7684\u989c\u8272\u4e3a\u5185\u90e8\u548c\u5916\u90e8\u7684\u4e3b\u8981\u989c\u8272\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u6211\u4eec\u4e5f\u6709\u4e00\u4e2a\u5c0f\u7684\u6ea2\u51fa\uff0c\u5982\u4e0b\u4ee3\u7801\u6240\u793a\u4f7f\u7528\u4e8654%\u800c\u4e0d\u662f50%\u6765\u521b\u5efa\u6ea2\u51fa\u3002<\/p>\n<pre><code>html {\n  background-image: radial-gradient(54% 54%,#0000 98%,#c39f76);\n  background-size: 100px 100px;\n}<\/code><\/pre>\n<p>\u7b2c\u4e8c\u5c42\u662f\u4e00\u4e2a\u8f83\u5c0f\u7684\u5706\u5708\uff0c\u4ee5\u767d\u8272\u4e3a\u4e3b\u8272\u3002\u6574\u4e2a\u4ee3\u7801\u5c06\u662f\uff1a<\/p>\n<pre><code>html {\n  background: \n   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style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u5728\u6700\u540e\u4e00\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u60f3\u4ecb\u7ecdrepeating-radial-gradient()\uff0c\u8fd9\u662f\u7f16\u5199radial-gradient()\u7684\u53e6\u4e00\u79cd\u65b9\u5f0f\u3002<\/p>\n<p>\u6211\u4eec\u7684\u6a21\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p style=\"text-align:center\"><span>\u56fe\u7247<\/span><\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528radial-gradient()\u6765\u5b9e\u73b0\u4e0a\u9762\u7684\u529f\u80fd\uff0c\u4f46\u662f\u989c\u8272\u914d\u7f6e\u4f1a\u53d8\u5f97\u592a\u957f\uff08\u900f\u660e\uff0c\u4e3b\u989c\u8272\uff0c\u900f\u660e\uff0c\u4e3b\u989c\u8272\uff0c\u7b49\u7b49\uff09\u3002<\/p>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u989c\u8272\u914d\u7f6e\u53ea\u4e0d\u8fc7\u662f\u201c\u900f\u660e\uff0c\u4e3b\u8272\u201d\u7684\u91cd\u590d\u56fe\u6848\uff0c\u5e76\u4e14repeating-radial-gradient()\u662f\u4e3a\u4e86\u8fd9\u6837\u7684\u76ee\u7684\u800c\u5236\u4f5c\u7684\u3002<\/p>\n<pre><code>html {\n  background-image: repeating-radial-gradient(#0000 0% 12%,#c39f76 13% 26% );\n  background-size:100px 100px;\n}<\/code><\/pre>\n<p>\u4e0a\u9762\u7684\u610f\u601d\u662f\u6211\u4eec\u670912%\u7684\u900f\u660e\u989c\u8272\uff0c\u7136\u540e\u670913%\u7684\u4e3b\u8981\u989c\u8272\uff0826-13=13\uff09\uff0c\u7136\u540e\u6211\u4eec\u91cd\u590d\u76f8\u540c\u7684\u6b65\u9aa4\u76f4\u5230\u8986\u76d6\u6574\u4e2a\u533a\u57df\u3002<\/p>\n<h2>\u6700\u540e<\/h2>\n<p>\u901a\u8fc7\u63a2\u7d22\u5982\u4f55\u521b\u5efa\u4e0d\u540c\u7684\u80cc\u666f\u56fe\u6848\uff0c\u6211\u4eec\u6db5\u76d6\u4e86radial-gradient()\u7684\u57fa\u7840\u77e5\u8bc6\u3002\u6587\u7ae0\u5230\u6b64\u7ed3\u675f\uff0c\u4f46\u8fd9\u4ec5\u4ec5\u662f\u4e2a\u5f00\u59cb\uff0c\u6709\u5174\u8da3\u7684\u53ef\u4ee5\u7ee7\u7eed\u5c1d\u8bd5\u4f7f\u7528radial-gradient()\u6784\u5efa\u81ea\u5df1\u7684\u6a21\u5f0f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u7ffb\u8bd1\u81ea Learn CSS radial-gradient by Building Background  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":320697,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[],"class_list":["post-320696","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-website"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/320696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=320696"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/320696\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/320697"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=320696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=320696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=320696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}