{"id":6259,"date":"2017-12-17T22:10:22","date_gmt":"2017-12-17T14:10:22","guid":{"rendered":"https:\/\/sdeno.com:80\/?p=6259"},"modified":"2017-12-17T22:16:08","modified_gmt":"2017-12-17T14:16:08","slug":"less%e7%ac%94%e8%ae%b0","status":"publish","type":"post","link":"https:\/\/sdeno.com\/?p=6259","title":{"rendered":"less\u7b14\u8bb0"},"content":{"rendered":"<p><span style=\"color: #ff0000;\">\u4f7f\u7528\u5927\u6982\u4ecb\u7ecd\uff1a<\/span><\/p>\n<p>less\u7c7b\u4f3c\u4e0ejquery,\u7528\u6700\u5c11\u7684\u4ee3\u7801\u6765\u5b9e\u73b0\u6548\u679c<br \/>\nless\u4ee3\u7801\u59cb\u7ec8\u90fd\u662f\u8981\u7f16\u8bd1\u6210css\u7684<br \/>\nless\u683c\u5f0f\u7684\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u50cf\u4ee5\u524d\u4e00\u6837\u53bb\u5199\u6837\u5f0f\u548c\u53ef\u4ee5\u4f7f\u7528less\u8bed\u6cd5\u53bb\u5199\u90fd\u884c\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u6ce8\u91ca\uff1a<\/span><br \/>\n\u5728less\u4e2d\u53ef\u4ee5\u4f7f\u7528\/\/\u548c\/**\/\u6ce8\u91ca\u4ee3\u7801\uff0c<br \/>\n\u4f7f\u7528\/**\/\u7f16\u8bd1\u6210css\u4f1a\u88ab\u4fdd\u7559\uff0c\u4f46\u662f\/\/\u4e0d\u4f1a\u4fdd\u7559\u5728css\u4e2d<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u53d8\u91cf\uff1a<\/span><\/p>\n<pre>@test:100px;\r\n\r\ndiv{\r\n\u00a0 \u00a0 height:@test;\r\n}<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u6df7\u5408(\u53ef\u5e26\u53c2\u6570)\uff1a<\/span><\/p>\n<p>\u53ef\u4ee5\u7406\u89e3\u4e3a\u5b9a\u4e49\u4e00\u4e2a\u51fd\u6570\uff0c\u522b\u7684\u5730\u65b9\u53bb\u8c03\u7528<\/p>\n<pre>@test:100px;\r\n\r\ndiv{\r\n  height:@test;\r\n .bor(2px); \/\/div\u5c31\u6709\u4e86.bor\u7684\u6837\u5f0f\r\n}\r\n\r\n\r\n.bor(@w:1px){ \/\/\u5176\u4ed6\u5730\u65b9\u8c03\u7528\u6709\u4f20\u53c2\u6570\u5c31\u7528\u53c2\u6570\u6ca1\u6709\u5c31\u7528\u9ed8\u8ba4\u503c1px\r\n  border:@w solid red;\r\n}<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u5339\u914d\u6a21\u5f0f\uff1a<\/span><\/p>\n<pre>.a(red,@f){\r\n   color:red;\r\n   font-size:@f;\r\n}\r\n\r\n\r\n.a(yellow,@f){\r\n   color:yellow;\r\n   font-size:@f;\r\n}\r\n\r\n.a(@_,@f){ \/\/\u6709\u4e86@_\u8868\u793a\uff0c\u4e0d\u7ba1\u662f\u54ea\u91cc\u8c03\u7528.a(),\u91cc\u9762\u90fd\u4f1a\u6709\u8fd9\u4e9b\u6837\u5f0f\r\n   background:#000;\r\n}\r\n\r\n\r\ndiv{\r\n .a(red,#000) \/\/\u9009\u62e9\u54ea\u4e2a\u5c31\u9009\u62e9\u54ea\u4e2a\r\n}<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u8ba1\u7b97\uff1a<\/span><\/p>\n<pre>@a:10px\r\n\r\ndiv{\r\n  height:@a-1;\r\n}<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u5d4c\u5957\uff1a<\/span><\/p>\n<pre>ul{\r\n  border:1px solid #000;\r\n  li:{\r\n     float:left;\r\n     a:{\r\n       color:red:\r\n       &amp;:hover{ color:yellow; } \/\/&amp;\u8868\u793a\u53bb\u627e\u7236\u5143\u7d20\r\n     }\r\n  }\r\n}\r\n\r\n\r\n\u7f16\u8bd1\u540e\uff1a\r\nul{border:1px solid #000;}\r\nul li{float:left;}\r\nul li a{color:red:}\r\nul li a:hover{color:yellow;}<\/pre>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u83b7\u53d6\u6240\u6709\u5143\u7d20\uff1a<\/span><\/p>\n<pre>@arguments<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #ff0000;\">\u907f\u514dless\u7f16\u8bd1<\/span><\/p>\n<pre>div{\r\n width:~'calc(100px-10px)' \/\/less\u4e0d\u7f16\u8bd1\u76f4\u63a5\u8f93\u51fa\r\n}<\/pre>\n<p>&nbsp;<\/p>\n<p>\u7f16\u8bd1less\u7684\u5de5\u5177\u5f88\u591a\uff0c\u4f8b\u5982node.js\u00a0 \u00a0webpack\u00a0 \u00a0gulp \u90fd\u6709\uff0c\u8fd9\u91cc\u63a8\u8350<a href=\"http:\/\/koala-app.com\/\" target=\"_blank\" rel=\"noopener\">http:\/\/koala-app.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528\u5927\u6982\u4ecb\u7ecd\uff1a less\u7c7b\u4f3c\u4e0ejquery,\u7528\u6700\u5c11\u7684\u4ee3\u7801\u6765\u5b9e\u73b0\u6548\u679c less\u4ee3\u7801\u59cb\u7ec8\u90fd\u662f\u8981\u7f16\u8bd1\u6210css\u7684 le [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-6259","post","type-post","status-publish","format-standard","hentry","category-11"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/6259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6259"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/6259\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6259"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}