{"id":1692,"date":"2024-11-10T17:07:42","date_gmt":"2024-11-10T09:07:42","guid":{"rendered":"https:\/\/fwq.ai\/blog\/1692\/"},"modified":"2024-11-10T17:07:42","modified_gmt":"2024-11-10T09:07:42","slug":"less-%e4%b8%ad%e6%b7%b7%e5%90%88%e5%8d%95%e4%bd%8d%e8%ae%a1%e7%ae%97%e4%b8%ba%e4%bd%95%e4%bc%9a%e5%8f%98%e6%88%90%e7%99%be%e5%88%86%e6%af%94%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/1692\/","title":{"rendered":"Less \u4e2d\u6df7\u5408\u5355\u4f4d\u8ba1\u7b97\u4e3a\u4f55\u4f1a\u53d8\u6210\u767e\u5206\u6bd4\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173053644978349.jpg\" class=\"aligncenter\" title=\"Less \u4e2d\u6df7\u5408\u5355\u4f4d\u8ba1\u7b97\u4e3a\u4f55\u4f1a\u53d8\u6210\u767e\u5206\u6bd4\uff1f\u63d2\u56fe\" alt=\"Less \u4e2d\u6df7\u5408\u5355\u4f4d\u8ba1\u7b97\u4e3a\u4f55\u4f1a\u53d8\u6210\u767e\u5206\u6bd4\uff1f\u63d2\u56fe\" \/><\/p>\n<p>less\u4e2d\u6df7\u5408\u5355\u4f4d\u8ba1\u7b97\u5947\u8469\u89e3\u6790<\/p>\n<p>\u5728less\u4e2d\uff0c\u51fa\u73b0\u4e86\u8fd9\u6837\u4e00\u4e2a\u95ee\u9898\uff0c\u4f7f\u7528calc()\u8fdb\u884c\u6df7\u5408\u5355\u4f4d\u8ba1\u7b97\u65f6\uff0c\u8ba1\u7b97\u7ed3\u679c\u7adf\u7136\u53d8\u6210\u4e86\u767e\u5206\u6bd4\u3002\u5177\u4f53\u8868\u73b0\u4e3a\uff1acalc((100% &#8211; 40px) \/ 4)\u8fd0\u884c\u4e4b\u540e\u7684\u503c\u53d8\u6210\u4e86calc(15%)\u3002<\/p>\n<p>\u9020\u6210\u8fd9\u4e2a\u95ee\u9898\u7684\u539f\u56e0\u662f\uff1a<\/p>\n<p>less\u5728\u89e3\u6790calc()\u5185\u90e8\u8fd0\u7b97\u65f6\uff0c\u5ffd\u7565\u4e86\u5355\u4f4d\uff0c\u5168\u90e8\u6309\u7167\u767e\u5206\u6bd4\u8fdb\u884c\u8ba1\u7b97\u3002\u56e0\u6b64\uff0ccalc((100% &#8211; 40px) \/ 4)\u88ab\u89e3\u6790\u4e3acalc(60%\/4) = calc(15%)\u3002<\/p>\n<p>\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a<\/p>\n<ol>\n<li>\u76f4\u63a5\u4f7f\u7528\uff1acalc((~&#8221;100% &#8211; 40px&#8221;) \/ 4)<\/li>\n<li>\u5b9a\u4e49less\u53d8\u91cf@myHeight: 30px\uff0c\u7136\u540e\u4f7f\u7528calc((~&#8221;100% &#8211; @{myHeight}&#8221;) \/ 4)<\/li>\n<\/ol>\n<p>\u4ee5\u4e0a\u5c31\u662fLess \u4e2d\u6df7\u5408\u5355\u4f4d\u8ba1\u7b97\u4e3a\u4f55\u4f1a\u53d8\u6210\u767e\u5206\u6bd4\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>less\u4e2d\u6df7\u5408\u5355\u4f4d\u8ba1\u7b97\u5947\u8469\u89e3\u6790 \u5728less\u4e2d\uff0c\u51fa\u73b0\u4e86\u8fd9\u6837\u4e00\u4e2a\u95ee\u9898\uff0c\u4f7f\u7528calc()\u8fdb\u884c\u6df7\u5408\u5355\u4f4d\u8ba1\u7b97\u65f6\uff0c\u8ba1\u7b97\u7ed3\u679c\u7adf\u7136\u53d8\u6210\u4e86\u767e\u5206\u6bd4\u3002\u5177\u4f53\u8868\u73b0\u4e3a\uff1acalc((100% &#8211; 40px) \/ 4)\u8fd0\u884c\u4e4b\u540e\u7684\u503c\u53d8\u6210\u4e86calc(15%)\u3002 \u9020\u6210\u8fd9\u4e2a\u95ee\u9898\u7684\u539f\u56e0\u662f\uff1a less\u5728\u89e3\u6790calc()\u5185\u90e8\u8fd0\u7b97\u65f6\uff0c\u5ffd\u7565\u4e86\u5355\u4f4d\uff0c\u5168\u90e8\u6309\u7167\u767e\u5206\u6bd4\u8fdb\u884c\u8ba1\u7b97\u3002\u56e0\u6b64\uff0ccalc((100% &#8211; 40px) \/ 4)\u88ab\u89e3\u6790\u4e3acalc(60%\/4) = calc(15%)\u3002 \u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a \u76f4\u63a5\u4f7f\u7528\uff1acalc((~&#8221;100% &#8211; 40px&#8221;) \/ 4) \u5b9a\u4e49less\u53d8\u91cf@myHeight: 30px\uff0c\u7136\u540e\u4f7f\u7528calc((~&#8221;100% &#8211; @{myHeight}&#8221;) \/ 4) \u4ee5\u4e0a\u5c31\u662fLess \u4e2d\u6df7\u5408\u5355\u4f4d\u8ba1\u7b97\u4e3a\u4f55\u4f1a\u53d8\u6210\u767e\u5206\u6bd4\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1692","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=1692"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1692\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=1692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=1692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=1692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}