{"id":1084,"date":"2017-02-19T10:49:59","date_gmt":"2017-02-19T02:49:59","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=1084"},"modified":"2017-02-19T10:49:59","modified_gmt":"2017-02-19T02:49:59","slug":"css3-%e5%bc%b9%e6%80%a7%e7%9b%92%e5%b8%83%e5%b1%80%e6%a8%a1%e5%9e%8b-%e5%ae%9e%e4%be%8b%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=1084","title":{"rendered":"CSS3 \u5f39\u6027\u76d2\u5e03\u5c40\u6a21\u578b \u5b9e\u4f8b\u6559\u7a0b"},"content":{"rendered":"<p>\n\t\u63a5\u7740\u4e0a\u9762\u4e00\u7ae0\u7684\u5185\u5bb9\u300a<a href=\"http:\/\/www.xttblog.com\/?p=1082\" target=\"_blank\">CSS3 \u5f39\u6027\u76d2\u5e03\u5c40\u6a21\u578b\u7b80\u4ecb<\/a>\u300b\uff0c\u6211\u4eec\u63a5\u7740\u8bb2 CSS3 \u7684\u5f39\u6027\u76d2\u5e03\u5c40\u6a21\u578b\u3002\u4ece\u6700\u57fa\u672c\u7684\u5e03\u5c40\u5f00\u59cb\u4ecb\u7ecd\u5f39\u6027\u76d2\u5e03\u5c40\u6a21\u578b\u3002\u8981\u5b9e\u73b0\u7684\u5e03\u5c40\u6548\u679c\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u56fe\u7247\u7f29\u7565\u56fe\u9884\u89c8\u9875\u9762\u3002\n<\/p>\n<p>\n\t\u5b9e\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a\n<\/p>\n<pre class=\"brush:xml;\">\r\n&lt;style type=&quot;text\/css&quot;&gt;\r\n\t.flex-container {\r\n\t  list-style: none;\r\n\r\n\t   display: flex;\r\n\t   flex-direction: row;\r\n\t   flex-wrap: wrap;\r\n\t}\r\n\t.flex-item {\r\n\t   padding: 5px;\r\n\t}\r\n&lt;\/style&gt;\r\n&lt;ul class=&quot;flex-container&quot;&gt;\r\n   &lt;li class=&quot;flex-item&quot;&gt;&lt;img src=&quot;\/\/placehold.it\/300&amp;text=1&quot;&gt;&lt;\/li&gt;\r\n   &lt;li class=&quot;flex-item&quot;&gt;&lt;img src=&quot;\/\/placehold.it\/300&amp;text=2&quot;&gt;&lt;\/li&gt;\r\n   &lt;li class=&quot;flex-item&quot;&gt;&lt;img src=&quot;\/\/placehold.it\/300&amp;text=3&quot;&gt;&lt;\/li&gt;\r\n   &lt;li class=&quot;flex-item&quot;&gt;&lt;img src=&quot;\/\/placehold.it\/300&amp;text=4&quot;&gt;&lt;\/li&gt;\r\n   &lt;li class=&quot;flex-item&quot;&gt;&lt;img src=&quot;\/\/placehold.it\/300&amp;text=5&quot;&gt;&lt;\/li&gt;\r\n   &lt;li class=&quot;flex-item&quot;&gt;&lt;img src=&quot;\/\/placehold.it\/300&amp;text=6&quot;&gt;&lt;\/li&gt;\r\n&lt;\/ul&gt;<\/pre>\n<p>\n\t\u5bf9\u4e8e\u5f39\u6027\u76d2\u5e03\u5c40\u7684\u5bb9\u5668\uff0c\u4f7f\u7528&quot;display: flex&quot;\u58f0\u660e\u4f7f\u7528\u5f39\u6027\u76d2\u5e03\u5c40\u3002CSS \u5c5e\u6027\u58f0\u660e&quot;flex-direction&quot;\u7528\u6765\u786e\u5b9a\u4e3b\u8f74\u7684\u65b9\u5411\uff0c\u4ece\u800c\u786e\u5b9a\u57fa\u672c\u7684\u6761\u76ee\u6392\u5217\u65b9\u5f0f\u3002&quot;flex-direction&quot;\u5c5e\u6027\u7684\u53ef\u9009\u503c\u53ca\u5176\u542b\u4e49\u5982\u4e0b\n<\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:700px\">\n<tbody>\n<tr>\n<td>\n\t\t\t\t\u5c5e\u6027\u503c\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u542b\u4e49\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\trow\uff08\u9ed8\u8ba4\u503c\uff09\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u4e3b\u8f74\u4e3a\u6c34\u5e73\u65b9\u5411\u3002\u6392\u5217\u987a\u5e8f\u4e0e\u9875\u9762\u7684\u6587\u6863\u987a\u5e8f\u76f8\u540c\u3002\u5982\u679c\u6587\u6863\u987a\u5e8f\u662f ltr\uff0c\u5219\u6392\u5217\u987a\u5e8f\u662f\u4ece\u5de6\u5230\u53f3\uff1b\u5982\u679c\u6587\u6863\u987a\u5e8f\u662f rtl\uff0c\u5219\u6392\u5217\u987a\u5e8f\u662f\u4ece\u53f3\u5230\u5de6\u3002\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\trow-reverse\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u4e3b\u8f74\u4e3a\u6c34\u5e73\u65b9\u5411\u3002\u6392\u5217\u987a\u5e8f\u4e0e\u9875\u9762\u7684\u6587\u6863\u987a\u5e8f\u76f8\u53cd\u3002\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\tcolumn\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u4e3b\u8f74\u4e3a\u5782\u76f4\u65b9\u5411\u3002\u6392\u5217\u987a\u5e8f\u4e3a\u4ece\u4e0a\u5230\u4e0b\u3002\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\tcolumn-reverse\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u4e3b\u8f74\u4e3a\u5782\u76f4\u65b9\u5411\u3002\u6392\u5217\u987a\u5e8f\u4e3a\u4ece\u4e0b\u5230\u4e0a\u3002\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5f39\u6027\u76d2\u5bb9\u5668\u4e2d\u7684\u6761\u76ee\u4f1a\u5c3d\u91cf\u5360\u6ee1\u5bb9\u5668\u5728\u4e3b\u8f74\u65b9\u5411\u4e0a\u7684\u4e00\u884c\u3002\u5f53\u5bb9\u5668\u7684\u4e3b\u8f74\u5c3a\u5bf8\u5c0f\u4e8e\u5176\u6240\u6709\u6761\u76ee\u603b\u7684\u4e3b\u8f74\u5c3a\u5bf8\u65f6\uff0c\u4f1a\u51fa\u73b0\u6761\u76ee\u4e4b\u95f4\u4e92\u76f8\u91cd\u53e0\u6216\u8d85\u51fa\u5bb9\u5668\u8303\u56f4\u7684\u73b0\u8c61\u3002CSS \u5c5e\u6027&quot;flex-wrap&quot;\u7528\u6765\u58f0\u660e\u5f53\u5bb9\u5668\u4e2d\u6761\u76ee\u7684\u5c3a\u5bf8\u8d85\u8fc7\u4e3b\u8f74\u5c3a\u5bf8\u65f6\u5e94\u91c7\u53d6\u7684\u884c\u4e3a\u3002&quot;flex-wrap&quot;\u5c5e\u6027\u7684\u53ef\u9009\u503c\u53ca\u5176\u542b\u4e49\u5982\u4e0b\uff1a\n<\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:700px\">\n<tbody>\n<tr>\n<td>\n\t\t\t\t\u5c5e\u6027\u503c\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u542b\u4e49\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\tnowrap\uff08\u9ed8\u8ba4\u503c\uff09\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u5bb9\u5668\u4e2d\u7684\u6761\u76ee\u53ea\u5360\u6ee1\u5bb9\u5668\u5728\u4e3b\u8f74\u65b9\u5411\u4e0a\u7684\u4e00\u884c\uff0c\u53ef\u80fd\u51fa\u73b0\u6761\u76ee\u4e92\u76f8\u91cd\u53e0\u6216\u8d85\u51fa\u5bb9\u5668\u8303\u56f4\u7684\u73b0\u8c61\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\twrap\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u5f53\u5bb9\u5668\u4e2d\u7684\u6761\u76ee\u8d85\u51fa\u5bb9\u5668\u5728\u4e3b\u8f74\u65b9\u5411\u4e0a\u7684\u4e00\u884c\u65f6\uff0c\u4f1a\u628a\u6761\u76ee\u6392\u5217\u5230\u4e0b\u4e00\u884c\u3002\u4e0b\u4e00\u884c\u7684\u4f4d\u7f6e\u4e0e\u4ea4\u53c9\u8f74\u7684\u65b9\u5411\u4e00\u81f4\u3002\n\t\t\t<\/td>\n<\/tr>\n<tr>\n<td>\n\t\t\t\twrap-reverse\n\t\t\t<\/td>\n<td>\n\t\t\t\t\u4e0e wrap \u7684\u542b\u4e49\u7c7b\u4f3c\uff0c\u4e0d\u540c\u7684\u662f\u4e0b\u4e00\u884c\u7684\u4f4d\u7f6e\u4e0e\u4ea4\u53c9\u8f74\u7684\u65b9\u5411\u76f8\u53cd\u3002\n\t\t\t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n\t\u53ef\u4ee5\u4f7f\u7528&quot;flex-flow&quot;\u5c5e\u6027\u628a&quot;flex-direction&quot;\u548c&quot;flex-wrap&quot;\u7ed3\u5408\u8d77\u6765\n<\/p>\n<blockquote>\n<p>\n\t\tflex-flow: row wrap;\n\t<\/p>\n<\/blockquote>\n<p>\n\t\u5bb9\u5668\u4e2d\u7684\u6761\u76ee\n<\/p>\n<p>\n\t\u9664\u4e86\u5f39\u6027\u76d2\u5e03\u5c40\u6a21\u578b\u4e2d\u7684\u5bb9\u5668\u4e4b\u5916\uff0c\u5bb9\u5668\u4e2d\u7684\u6761\u76ee\u4e5f\u53ef\u4ee5\u901a\u8fc7 CSS \u5c5e\u6027\u6765\u6539\u53d8\u5176\u5e03\u5c40\u884c\u4e3a\u3002\u4e0b\u9762\u4ecb\u7ecd\u5bb9\u5668\u4e2d\u7684\u6761\u76ee\u53ef\u4ee5\u4f7f\u7528\u7684 CSS \u5c5e\u6027\u58f0\u660e\u3002\n<\/p>\n<p>\n\t\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5bb9\u5668\u4e2d\u6761\u76ee\u7684\u987a\u5e8f\u53d6\u51b3\u4e8e\u5b83\u4eec\u5728 HTML \u6807\u8bb0\u4ee3\u7801\u4e2d\u7684\u51fa\u73b0\u987a\u5e8f\u3002\u53ef\u4ee5\u901a\u8fc7&quot;order&quot;\u5c5e\u6027\u6765\u6539\u53d8\u6761\u76ee\u5728\u5bb9\u5668\u4e2d\u7684\u51fa\u73b0\u987a\u5e8f\u3002\n<\/p>\n<pre class=\"brush:css;\">\r\n.flex-item:last-child {\r\n   order: -1;\r\n}<\/pre>\n<p>\n\t&quot;order&quot;\u5c5e\u6027\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u517c\u987e\u9875\u9762\u7684\u6837\u5f0f\u548c\u53ef\u8bbf\u95ee\u6027\u3002\u652f\u6301\u53ef\u8bbf\u95ee\u6027\u7684\u8bbe\u5907\uff0c\u5982\u5c4f\u5e55\u9605\u8bfb\u5668\uff0c\u90fd\u662f\u6309\u7167 HTML \u4e2d\u4ee3\u7801\u7684\u987a\u5e8f\u6765\u8bfb\u53d6\u5143\u7d20\u7684\u3002\u8fd9\u5c31\u8981\u6c42\u4e00\u4e9b\u76f8\u5bf9\u91cd\u8981\u7684\u6587\u672c\u51fa\u73b0\u5728 HTML \u6807\u8bb0\u7684\u524d\u9762\u3002\u800c\u5bf9\u4e8e\u4f7f\u7528\u6d4f\u89c8\u5668\u7684\u4e00\u822c\u7528\u6237\u6765\u8bf4\uff0c\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u628a\u4e00\u4e9b\u76f8\u5bf9\u4e0d\u91cd\u8981\u7684\u56fe\u7247\u663e\u793a\u5728\u524d\u9762\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002\u6bd4\u5982\u5728\u4e00\u4e2a\u5546\u54c1\u7684\u5c55\u793a\u9875\u9762\u4e2d\uff0c\u5728\u6e90\u4ee3\u7801\u4e2d\u628a\u5546\u54c1\u63cf\u8ff0\u7684\u6587\u672c\u653e\u5728\u5546\u54c1\u56fe\u7247\u4e4b\u524d\u3002\u8fd9\u6837\u53ef\u4ee5\u65b9\u4fbf\u5c4f\u5e55\u9605\u8bfb\u5668\u7684\u8bfb\u53d6\uff1b\u800c\u5728 CSS \u4e2d\u4f7f\u7528&quot;order&quot;\u5c5e\u6027\u628a\u56fe\u7247\u653e\u5728\u6587\u672c\u7684\u524d\u9762\u3002\u8fd9\u6837\u53ef\u4ee5\u8ba9\u7528\u6237\u9996\u5148\u770b\u5230\u56fe\u7247\u3002\n<\/p>\n<h2>\n\t\u6761\u76ee\u5c3a\u5bf8\u7684\u5f39\u6027<br \/>\n<\/h2>\n<p>\n\t\u5f39\u6027\u76d2\u5e03\u5c40\u6a21\u578b\u7684\u6838\u5fc3\u5728\u4e8e\u5bb9\u5668\u4e2d\u6761\u76ee\u7684\u5c3a\u5bf8\u662f\u5f39\u6027\u7684\u3002\u5bb9\u5668\u53ef\u4ee5\u6839\u636e\u672c\u8eab\u5c3a\u5bf8\u7684\u5927\u5c0f\u6765\u52a8\u6001\u5730\u8c03\u6574\u6761\u76ee\u7684\u5c3a\u5bf8\u3002\u5f53\u5bb9\u5668\u4e2d\u6709\u7a7a\u767d\u7a7a\u95f4\u65f6\uff0c\u6761\u76ee\u53ef\u4ee5\u6269\u5c55\u5c3a\u5bf8\u4ee5\u5360\u636e\u989d\u5916\u7684\u7a7a\u767d\u7a7a\u95f4\uff1b\u5f53\u5bb9\u5668\u4e2d\u7684\u7a7a\u95f4\u4e0d\u8db3\u65f6\uff0c\u6761\u76ee\u53ef\u4ee5\u7f29\u5c0f\u5c3a\u5bf8\u4ee5\u9632\u6b62\u8d85\u51fa\u5bb9\u5668\u8303\u56f4\u3002\u6761\u76ee\u5c3a\u5bf8\u7684\u5f39\u6027\u7531 3 \u4e2a CSS \u5c5e\u6027\u6765\u786e\u5b9a\uff0c\u5206\u522b\u662f&quot;flex-basis&quot;\u3001&quot;flex-grow&quot;\u548c&quot;flex-shrink&quot;\u3002<br \/>\n\t&quot;flex-basis&quot;\u5c5e\u6027\u58f0\u660e\u63a5\u53d7\u7684\u503c\u4e0e&quot;width&quot;\u5c5e\u6027\u662f\u4e00\u6837\u7684\uff0c\u7528\u6765\u786e\u5b9a\u5f39\u6027\u6761\u76ee\u7684\u521d\u59cb\u4e3b\u8f74\u5c3a\u5bf8\u3002\u8fd9\u662f\u6761\u76ee\u7684\u5c3a\u5bf8\u88ab\u5bb9\u5668\u8c03\u6574\u4e4b\u524d\u7684\u521d\u59cb\u503c\u3002\u5982\u679c&quot;flex-basis&quot;\u7684\u503c\u4e3a auto\uff0c\u5219\u5b9e\u9645\u4f7f\u7528\u7684\u503c\u662f\u4e3b\u8f74\u5c3a\u5bf8\u5c5e\u6027\u7684\u503c\uff0c\u5373 width \u6216 height \u5c5e\u6027\u7684\u503c\u3002\u5982\u679c\u4e3b\u8f74\u5c3a\u5bf8\u5c5e\u6027\u7684\u503c\u4e5f\u662f auto\uff0c\u5219\u4f7f\u7528\u7684\u503c\u7531\u6761\u76ee\u5185\u5bb9\u7684\u5c3a\u5bf8\u6765\u786e\u5b9a\u3002<br \/>\n\t&quot;flex-grow&quot;\u5c5e\u6027\u7684\u503c\u662f\u4e00\u4e2a\u6ca1\u6709\u5355\u4f4d\u7684\u975e\u8d1f\u6570\uff0c\u9ed8\u8ba4\u503c\u662f 1\u3002&quot;flex-grow&quot;\u5c5e\u6027\u7684\u503c\u8868\u793a\u7684\u662f\u5f53\u5bb9\u5668\u6709\u591a\u4f59\u7684\u7a7a\u95f4\u65f6\uff0c\u8fd9\u4e9b\u7a7a\u95f4\u5728\u4e0d\u540c\u6761\u76ee\u4e4b\u95f4\u7684\u5206\u914d\u6bd4\u4f8b\u3002\u6bd4\u5982\uff0c\u4e00\u4e2a\u5bb9\u5668\u4e2d\u6709 3 \u4e2a\u6761\u76ee\uff0c\u5176&quot;flex-grow&quot;\u5c5e\u6027\u7684\u503c\u5206\u522b\u4e3a 1\uff0c2 \u548c 3\uff0c\u90a3\u4e48\u5f53\u5bb9\u5668\u4e2d\u6709\u7a7a\u767d\u7a7a\u95f4\u65f6\uff0c\u8fd9 3 \u4e2a\u6761\u76ee\u6240\u83b7\u5f97\u7684\u989d\u5916\u7a7a\u767d\u7a7a\u95f4\u5206\u522b\u5360\u5168\u90e8\u7a7a\u95f4\u7684 1\/6\u30011\/3 \u548c 1\/2\u3002\n<\/p>\n<pre class=\"brush:css;\">\r\n.flex-item:nth-child(1) {\r\n   flex-grow: 1;\r\n}\r\n\r\n.flex-item:nth-child(2) {\r\n   flex-grow: 2;\r\n}\r\n\r\n.flex-item:nth-child(3) {\r\n   flex-grow: 3;\r\n}<\/pre>\n<p>\n\t&quot;flex-shrink&quot;\u5c5e\u6027\u5728\u4f7f\u7528\u4e0a\u7c7b\u4f3c\u4e8e&quot;flex-grow&quot;\u3002\u8be5\u5c5e\u6027\u7684\u503c\u4e5f\u662f\u65e0\u5355\u4f4d\u7684\uff0c\u8868\u793a\u7684\u662f\u5f53\u5bb9\u5668\u7684\u7a7a\u95f4\u4e0d\u8db3\u65f6\uff0c\u5404\u4e2a\u6761\u76ee\u7684\u5c3a\u5bf8\u7f29\u5c0f\u7684\u6bd4\u4f8b\u3002\u5728\u8fdb\u884c\u5c3a\u5bf8\u7f29\u5c0f\u65f6\uff0c\u6761\u76ee\u7684\u7f29\u5c0f\u6bd4\u4f8b\u4e0e&quot;flex-basis&quot;\u7684\u503c\u76f8\u4e58\u4e4b\u540e\uff0c\u5c31\u5f97\u5230\u4e86\u5e94\u8be5\u7f29\u5c0f\u7684\u5c3a\u5bf8\u7684\u5b9e\u9645\u503c\u3002\u4f8b\u5982\uff0c\u5728\u5bb9\u5668\u4e2d\u6709 3 \u4e2a\u6761\u76ee\uff0c\u5176&quot;flex-shrink&quot;\u5c5e\u6027\u7684\u503c\u5206\u522b\u4e3a 1\uff0c2 \u548c 3\u3002\u6bcf\u4e2a\u6761\u76ee\u7684\u4e3b\u8f74\u5c3a\u5bf8\u5747\u4e3a 200px\u3002\u5f53\u5bb9\u5668\u7684\u4e3b\u8f74\u5c3a\u5bf8\u4e0d\u8db3 600px \u65f6\uff0c\u6bd4\u5982\u53d8\u6210\u4e86 540px \u4e4b\u540e\uff0c \u5219\u9700\u8981\u7f29\u5c0f\u7684\u5c3a\u5bf8 60px \u7531 3 \u4e2a\u6761\u76ee\u6309\u7167\u6bd4\u4f8b\u6765\u5206\u914d\u30023 \u4e2a\u6761\u76ee\u5206\u522b\u8981\u7f29\u5c0f 10px\u300120px \u548c 30px\uff0c\u4e3b\u8f74\u5c3a\u5bf8\u5206\u522b\u53d8\u4e3a 190px\u3001180px \u548c 170px\u3002\n<\/p>\n<p>\n\t\u4f7f\u7528\u5c5e\u6027&quot;flex&quot;\u53ef\u4ee5\u540c\u65f6\u58f0\u660e&quot;flex-basis&quot;\u3001&quot;flex-grow&quot;\u548c&quot;flex-shrink&quot;\u7684\u503c\uff0c\u683c\u5f0f\u662f&quot;none | [  ? ||  ]&quot;\u3002\u8be5\u5c5e\u6027\u7684\u503c\u7684 3 \u4e2a\u7ec4\u6210\u90e8\u5206\u7684\u521d\u59cb\u503c\u5206\u522b\u662f&quot;0 1 auto&quot;\u3002\u5f53\u5c5e\u6027&quot;flex&quot;\u7684\u503c\u4e3a none \u65f6\uff0c\u76f8\u5f53\u4e8e&quot;0 0 auto&quot;\u3002\u5f53\u7ec4\u6210\u90e8\u5206&quot;flex-basis&quot;\u88ab\u7701\u7565\u65f6\uff0c\u5176\u503c\u4e3a 0%\u3002\n<\/p>\n<pre class=\"brush:css;\">\r\n.flex-item:nth-child(1) {\r\n   flex: 1 1 auto;\r\n}\r\n\r\nflex: 1;  \/\/ flex-grow \u7684\u503c\u4e3a 1\uff0cflex-shrink \u7684\u503c\u4e3a 1\uff0cflex-basis \u7684\u503c\u4e3a 0%\u3002<\/pre>\n<p>\n\t\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u5bb9\u5668\u5206\u914d\u989d\u5916\u7a7a\u95f4\u65f6\u662f\u4ee5&quot;\u884c&quot;\u4e3a\u5355\u4f4d\u7684\u3002\u5bb9\u5668\u5148\u6839\u636e&quot;flex-wrap&quot;\u7684\u5c5e\u6027\u503c\u6765\u786e\u5b9a\u662f\u5355\u884c\u5e03\u5c40\u6216\u591a\u884c\u5e03\u5c40\uff0c\u7136\u540e\u628a\u6761\u76ee\u5206\u914d\u5230\u5bf9\u5e94\u7684\u884c\u4e2d\uff0c\u6700\u540e\u5728\u6bcf\u4e00\u884c\u5185\u8fdb\u884c\u7a7a\u767d\u7a7a\u95f4\u7684\u5206\u914d\u3002\n<\/p>\n<pre class=\"brush:css;\">\r\n.flex-container {\r\n width: 990px;\r\n}\r\n\r\n.flex-item {\r\n width: 300px;\r\n flex: auto;\r\n}<\/pre>\n<p>\n\t\u7531\u4e8e\u5bb9\u5668\u7684\u5bbd\u5ea6\u53ea\u6709 990px\uff0c\u6240\u4ee5\u5728\u4e00\u884c\u4e2d\u53ea\u80fd\u6392\u5217 3 \u4e2a\u6761\u76ee\uff0c\u800c\u5269\u4e0b\u7684 1 \u4e2a\u6761\u76ee\u5219\u4f1a\u88ab\u6392\u5217\u5230\u5355\u72ec\u7684\u4e00\u884c\u4e2d\u3002\u5728 3 \u4e2a\u6761\u76ee\u7684\u884c\u4e2d\uff0c\u591a\u4f59\u7684\u7a7a\u95f4 90px \u88ab\u5e73\u5747\u5206\u914d\u7ed9 3 \u4e2a\u6761\u76ee\uff1b\u800c\u5728\u4e00\u4e2a\u6761\u76ee\u5355\u72ec\u7684\u884c\u4e2d\uff0c\u591a\u4f59\u7684 690px \u88ab\u8be5\u6761\u76ee\u5b8c\u5168\u5360\u636e\u3002<\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font 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-->","protected":false},"excerpt":{"rendered":"<p>\u63a5\u7740\u4e0a\u9762\u4e00\u7ae0\u7684\u5185\u5bb9\u300aCSS3 \u5f39\u6027\u76d2\u5e03\u5c40\u6a21\u578b\u7b80\u4ecb\u300b\uff0c\u6211\u4eec\u63a5\u7740\u8bb2 CSS3 \u7684\u5f39\u6027\u76d2\u5e03\u5c40\u6a21\u578b\u3002\u4ece\u6700\u57fa\u672c\u7684\u5e03\u5c40\u5f00\u59cb [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[814,818,820,817,819],"class_list":["post-1084","post","type-post","status-publish","format-standard","hentry","category-html5","tag-css3","tag-flex-direction","tag-flex-flow","tag-flex-wrap","tag-819"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1084"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1084\/revisions"}],"predecessor-version":[{"id":1085,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/1084\/revisions\/1085"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}