{"id":1452,"date":"2011-02-24T23:33:06","date_gmt":"2011-02-24T15:33:06","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=1452"},"modified":"2018-01-01T22:12:54","modified_gmt":"2018-01-01T14:12:54","slug":"if-no-ie6-ie7","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2011\/02\/if-no-ie6-ie7\/","title":{"rendered":"\u9050\u60f3\uff1a\u5982\u679c\u6ca1\u6709IE6\u548cIE7\u6d4f\u89c8\u5668&#8230;"},"content":{"rendered":"<p>by <a href=\"http:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a><br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=1452\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=1452<\/a><\/p>\n<h3>\u4e00\u3001YY\u65e0\u7f6a<\/h3>\n<p>\u867d\u7136\u77e5\u9053\uff0c\u7406\u60f3\u5f88\u4e30\u6ee1\uff0c\u73b0\u5b9e\u5f88\u9aa8\u611f\u3002\u4f46\u662f\uff0c\u5076\u5c14YY\u4e9b\u7f8e\u597d\u7684\u4e8b\u60c5\u7ed9\u81ea\u5df1\u52a0\u70b9\u4e50\u5b50\uff0c\u4e5f\u672a\u5c1d\u4e0d\u662f\u79ef\u6781\u5411\u4e0a\u7684\u5fc3\u6001\u3002\u6bd4\u5982\u8bf4\uff0c\u5411\u559c\u6b22\u7684\u5973\u751f\u8868\u767d\u5f53\u573a\u88ab\u62d2\uff0c\u4e00\u5b9a\u5f88\u90c1\u95f7\u5427\uff0c\u6b64\u65f6\u5c31\u53ef\u4ee5YY\uff1a\u660e\u5929\u6b64\u5973\u4f1a\u4e00\u628a\u9f3b\u6d95\u4e00\u628a\u773c\u6cea\u7684\u54ed\u8bc9\u81ea\u5df1\u6628\u5929\u7684\u8bdd\u4e0d\u662f\u771f\u5fc3\u7684\u3002\u8981\u662f\u4f60\u89c9\u5f97\u8fd9\u6bd4\u8f83\u5047\uff0c\u4f60\u4e5f\u53ef\u4ee5YY\uff1a\u660e\u5929\u4e0a\u73ed\u8def\u4e0a\uff0c\u7a81\u4e0b\u51b0\u96f9\uff0c\u5927\u8863\u4e00\u8131\uff0c\u82f1\u96c4\u6551\u7f8e\uff0c\u4e00\u756a\u8273\u9047\uff0c\u7136\u540e\u6210\u5c31\u4e00\u6bb5\u604b\u7231\u4f73\u8bdd\u3002<\/p>\n<p>\u6211\u4eec\u5199\u4ee3\u7801\u7684\uff0c\u4e5f\u53ef\u4ee5\u7b97\u662f\u4e00\u79cd\u521b\u4f5c\u3002\u4f60\u8bf4\u641e\u521b\u4f5c\u7684\u4eba\u6ca1\u6709\u4e2a\u5929\u9a6c\u884c\u7a7a\u7684\u60f3\u8c61\u529b\uff0c\u90a3\u8fd8\u4e0d\u5982\u56de\u5bb6\u4e70\u9a6c\u94c3\u85af\u3002\u5f53\u7136\uff0c\u6211\u4eec\u4e0d\u662f\u5c3e\u7530\u8363\u4e00\u90ce\uff0c\u53ef\u4ee5\u6784\u60f3\u51fa\u6d77\u8d3c\u738b\u7684\u5b8f\u4f1f\u4e16\u754c\u3002\u6211\u4eec\u53ea\u8981\u62ff\u51fa\u70b9YY\u7684\u7cbe\u795e\u4e0e\u5e72\u52b2\uff0c\u6574\u70b9\u4e0d\u75db\u4e0d\u75d2\u7684\u5c0f\u521b\u4f5c\u90a3\u662f\u4e0d\u5728\u8bdd\u4e0b\u7684\u3002\u6240\u4ee5YY\u7684\u7cbe\u795e\u662f\u91cd\u8981\u7684\uff0c\u662f\u5fc5\u8981\u7684\uff0c\u662f\u65e0\u7f6a\u7684\u3002<\/p>\n<p>\u6b4c\u624b\u603b\u662f\u4e0e\u6b4c\u66f2\u6253\u4ea4\u9053\uff0c\u6446\u5730\u644a\u7684\u603b\u662f\u4e0e\u57ce\u7ba1\u6253\u4ea4\u9053\uff0c\u800c\u6211\u4eec\u505a\u524d\u7aef\u7684\uff0c\u514d\u4e0d\u4e86\u8981\u4e0e\u813e\u6c14\u5404\u5f02\u7684\u6d4f\u89c8\u5668\u6253\u4ea4\u9053\u3002\u8fd9\u5c31\u50cf\u5a36\u8001\u5a46\u4e00\u6837\uff0c\u8bf4\u4e0d\u5b9a\u5c31\u5a36\u4e86\u4e2a\u6bcd\u8001\u864e\uff0c\u800c\u4e141~2\u5e74\u5185\u8eab\u4f53\u8fc5\u901f\u53d1\u798f\uff0c\u8fd9\u65f6YY\u4e0b\u81ea\u5df1\u8981\u662f\u6709\u4e2a\u5e74\u8f7b\u8c8c\u7f8e\uff0c\u8eab\u6750\u8f83\u597d\u7684\u8001\u5a46\u5927\u4eba\u4e5f\u662f\u4eba\u4e4b\u5e38\u60c5\u3002\u4e0d\u8fc7\u73b0\u5b9e\u662f\u6b8b\u9177\u7684\uff0c\u6709\u4e9b\u4e1c\u897f\u867d\u7136\u77e5\u9053\u4e0d\u597d\uff0c\u4e5f\u662f\u80fd\u5fcd\u6c14\u541e\u58f0\u5730\u63a5\u53d7\u3002\u5c31\u8ddf\u6211\u4eec\u5fcd\u6c14\u541e\u58f0\u5730\u63a5\u53d7IE6\/IE7\u6d4f\u89c8\u5668\u4f9d\u7136\u56a3\u5f20\u7684\u73b0\u5b9e\u4e00\u6837\uff0c\u8fd9\u65f6\u6211\u4eec\u80fd\u505a\u7684\uff0c\u5c31\u662fYY\u4e0b\u7f8e\u597d\u7684\u4e8b\u60c5\u2014\u2014\u6bd4\u5982IE6\/IE7\u7a81\u7136\u5f97\u4e86\u79bd\u6d41\u611f\uff0c\u55dd\u5c41\u5566\uff01\u7136\u540e\u2026\u2026\uff08\u53e3\u6c34ing&#8230;\uff09<\/p>\n<p>so, \u672c\u6587\u5c31\u662f\u5c31\u662f\u7bc7\u201c\u4e0d\u5207\u5b9e\u9645\u201d\u7684YY\u4e4b\u6587\u3002YY\u7684\u80cc\u666f\u5c31\u662fIE6\/IE7\u6d4f\u89c8\u5668\u529f\u5fb7\u5706\u6ee1\uff0c\u5df2\u7ecf\u9000\u4f11\u56de\u5bb6\u5e26\u5b59\u5b50\u4e86\u3002YY\u7684\u5185\u5bb9\u5c31\u662f\u6b64\u80cc\u666f\u4e0b\u6211\u4eec\u524d\u7aefer\u4eec\u53ef\u4ee5\u505a\u7684\u4e9b\u6709\u8da3\u4e14\u7f8e\u597d\u7684\u4e8b\u60c5\u3002<\/p>\n<h3>\u4e8c\u3001HTML5 Local storage\u672c\u5730\u5b58\u50a8<\/h3>\n<p>\u5728IE6\/IE7\u6d4f\u89c8\u5668\u9633\u5149\u707f\u70c2\u7684\u65e5\u5b50\u91cc\uff0c\u6211\u4eec\u60f3\u8981\u5728\u672c\u5730\u5b58\u50a8\u4fe1\u606f\u57fa\u672c\u4e0a\u5c31\u662fcookie\u8fd9\u4e00\u4e2a\u9009\u62e9\u4e86\uff1b\u8981\u4e0d\u5c31\u501f\u52a9\u4e8eflash\u505a\u672c\u5730\u4fe1\u606f\u5b58\u50a8(Flash SharedObject)\u3002\u4f46\u662f\uff0c\u4f17\u6240\u5468\u77e5\u7684\uff0ccookie\u6709\u5b58\u53d6\u6570\u636e\u91cf\u8f83\u5c0f\uff0c\u4e0d\u80fd\u8de8\u6d4f\u89c8\u5668\u5171\u4eab\uff0c\u4f7f\u7528API\u4e0d\u53cb\u597d\u7b49\u7f3a\u9677\u3002\u867d\u7136163UED\u53d1\u5e03\u8fc7\u4e00\u4e2a\u53d1\u5e03\u672c\u5730\u5b58\u50a8\u5f00\u53d1\u63d2\u4ef6-<a href=\"http:\/\/www.ued163.com\/?p=1600\">Rookie<\/a>\uff0c\u4f46\u662f\u9700\u8981\u989d\u5916\u8c03\u7528\u4e00\u4e2aJavaScript\u6587\u4ef6\u4ee5\u53caswf\u6587\u4ef6\uff0c\u4e14\u5728IE9\u4e0b\u8fd8\u6709\u4e9b\u5c0f\u813e\u6c14\u3002<\/p>\n<p>\u663e\u7136\uff0c\u7cfb\u7edf\u81ea\u5e26\u7684\u529f\u80fd\u662f\u6700\u597d\u7684\u3002HTML5 Local storage\u672c\u5730\u5b58\u50a8\u5177\u6709\u4f7f\u7528\u65b9\u4fbf\uff0c\u6027\u80fd\u9ad8\uff0c\u5b58\u50a8\u91cf\u5927\u7684\u4f18\u70b9\uff0c\u53ef\u8c13\u9875\u9762\u5f00\u53d1\uff0c\u6570\u636e\u5b58\u50a8\u4e4b\u9996\u9009\u3002\u4f46\u662f\uff0c\u5927\u53d4\u8f88\u4eec\u7684IE6\/IE7\u5374\u4e0d\u652f\u6301\u8fd9\u4e2a\u8d85\u8d5e\u7684\u529f\u80fd\uff0c\u4e8e\u662f\uff0c\u6211\u4eec\u53ea\u80fd\u5728\u73b0\u5b9e\u4e2d\u671b\u6d4f\u89c8\u5668\u5174\u53f9\u4e86\u3002\u597d\u5728\uff0c\u672c\u6587\u662f\u7bc7\u7a7f\u8d8a\u6587\u7ae0\uff0c\u6545\u4e8b\u7684\u80cc\u666f\u662f\u6ca1\u6709IE6\/IE7\u7684\u548c\u8c10\u76db\u4e16\uff0c\u6240\u4ee5\uff0c\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u628aIE6\/IE7\u6d4f\u89c8\u5668\u5f53\u4f5c\u64e6\u5c41\u80a1\u7eb8\u6254\u5395\u6240\u91cc\u4e0d\u4e88\u8003\u8651\u3002<\/p>\n<p>\u5728\u4e0d\u4e45\u4e4b\u524d\uff0c\u6211\u54fc\u5b50\u54fc\u5b50\u7ffb\u8bd1\u7684\u4e00\u7bc7\u201c<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=1058\">\u4f60\u5fc5\u987b\u77e5\u9053\u768428\u4e2aHTML5\u7279\u5f81\u3001\u7a8d\u95e8\u548c\u6280\u672f<\/a>\u201d\u4e2d\u5c31\u63d0\u53ca\u4e86Local storage\u672c\u5730\u5b58\u50a8\uff0c\u8fd8\u7279\u5730\u505a\u4e86\u4e2ademo\u9875\u9762\uff0c\u60a8\u53ef\u4ee5\u8f7b\u8f7b\u5730<a class=\"a_link\" target=\"_balnk\" href=\"http:\/\/www.zhangxinxu.com\/study\/201008\/html5-local-storage.html\">\u70b9\u51fb\u8fd9\u91cc<\/a>\u67e5\u770b\u3002<\/p>\n<p>\u4f46\u662f\u5728\u6ca1\u6709IE6\/IE7\u7684\u65f6\u4ee3\u80cc\u666f\u4e0b\uff0c\u5e94\u8be5\u662f\u4e00\u7247\u6b4c\u821e\u5347\u5e73\u7684\u666f\u8c61\uff0c\u5927\u5bb6\u90fd\u662f\u6b22\u4e50\u7684\u559c\u60a6\u7684\uff0c\u4e0a\u9762\u7684demo\u65e0\u6cd5\u4f53\u73b0\u8fd9\u4e9b\u4fcf\u76ae\u7684\u60c5\u7eea\uff0c\u6240\u4ee5\uff0c\u6211\u505a\u4e86\u4e2a\u66f4\u52a0\u6709\u559c\u611f\u7684demo\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a target=\"_blank\" class=\"a_link\" href=\"http:\/\/www.zhangxinxu.com\/study\/201102\/if-no-ie6-ie7-local-storage.html\">\u6ca1\u6709IE6\/IE7\u4e4bLocal Storage\u672c\u5730\u5b58\u50a8demo<\/a><\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u6846\u6846\u4e2d\u8f93\u5165\u201c\u91ca\u5c0f\u9f99vs\u4f55\u6d01\u201d\uff0c\u518d\u70b9\u51fb\u540e\u9762\u7684\u201c\u8bb0\u4f4f\u6211\u201d\u6309\u94ae\uff0c\u7136\u540e\u2014\u2014\u5982\u679c\u6d4f\u89c8\u5668\u652f\u6301\u672c\u5730\u5b58\u50a8\uff0c\u5c31\u4f1a\u6709\u66a7\u6627\u7684\u63d0\u793a\uff0c\u5982\u4e0b\u56fe\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u652f\u6301html5 \u672c\u5730\u5b58\u50a8\u6548\u679c\u622a\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201102\/2011-02-24_202451.png\" title=\"\u652f\u6301html5 \u672c\u5730\u5b58\u50a8\u6548\u679c\u622a\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"410\" height=\"165\" \/><br 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\/><\/p>\n<p>\u6240\u4ee5\uff0c\u5982\u679c\u6ca1\u6709IE6\u548cIE7\u6d4f\u89c8\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u5404\u79cd\u5f62\u5f0f\u7684\u6570\u636e\u5b58\u50a8\u5230\u672c\u5730\u4e86\uff0c\u4f8b\u5982\u5c06\u7528\u6237\u5728\u9875\u9762\u4e0a\u7684\u884c\u4e3a\u8bb0\u5f55\u4e0b\u6765\uff08\u70b9\u51fb\uff0c\u79fb\u52a8\u7b49\uff09\uff0c\u653e\u5728\u672c\u5730\uff0c\u518d\u6839\u636e\u8fd9\u4e9b\u884c\u4e3a\u8ba9\u9875\u9762\u667a\u80fd\u5316\uff08\u6839\u636e\u7528\u6237\u884c\u4e3a\u4e60\u60ef\u4e0d\u540c\uff0c\u663e\u793a\u4e0d\u540c\u7684\u5e03\u5c40\u2014\u2014\u8fd9\u6709\u522b\u4e8e\u81ea\u5b9a\u4e49\u2014\u2014\u662f\u7cfb\u7edf\u81ea\u52a8\uff09\u3002\u800c\u9875\u9762\u667a\u80fd\u5316\u9700\u8981\u5927\u91cf\u7684\u6570\u636e\u652f\u6301\uff0c\u663e\u7136\uff0c\u76ee\u524dcookie\u662f\u4e0d\u884c\u7684\uff0c\u800cLocal storage\u663e\u7136\u53ef\u4ee5\u8ba9\u8fd9\u4e2a\u6210\u4e3a\u663e\u793a\u3002<\/p>\n<p>\u672c\u5730\u5b58\u50a8\u8fd8\u6709\u4e00\u4e2asession\u5b58\u50a8\uff0c\u4ee5\u540e\u50cf\u9a8c\u8bc1\u7801\u8fd9\u4e2a\u4e1c\u897f\u5c31\u4e0d\u9700\u8981\u518d\u901a\u8fc7\u540e\u53f0\u6298\u817e\u4e86\u3002\u6ca1\u6709\u524d\u540e\u7684\u6298\u817e\u610f\u5473\u7740\u66f4\u5feb\u7684\u54cd\u5e94\uff0c\u66f4\u5feb\u7684\u901f\u5ea6\uff0c\u66f4\u4f73\u7684\u4f53\u9a8c\u3002<\/p>\n<p>\u603b\u4e4b\uff0c\u662f\u4e2a\u7f8e\u597d\u7684\u65f6\u4ee3\uff0c<img decoding=\"async\" src=\"http:\/\/a.xnimg.cn\/imgpro\/emotions\/tie\/16.gif\" class=\"vn\" \/><\/p>\n<h3>\u4e09\u3001\u6d4f\u89c8\u5668\u9009\u62e9\u5668API<\/h3>\n<p>\u5728\u6ca1\u6709IE6\/IE7\u7684\u65e5\u5b50\u91cc\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u6d4f\u89c8\u5668\u81ea\u5e26\u7684\u9009\u62e9\u5668API\u9009\u62e9\u9875\u9762\u4e0a\u7684\u5143\u7d20\uff0c\u5982\u679c\u662f\u9009\u62e9nodeList\uff0c\u5219\u4f7f\u7528querySelectorAll\uff1b\u5982\u679c\u53ea\u60f3\u9009\u62e9\u7b2c\u4e00\u4e2a\u5339\u914d\u7684\u8282\u70b9\uff0c\u53ef\u4ee5\u4f7f\u7528querySelector\u3002\u5176\u4e2d\uff0c\u524d\u8005\u662f\u6700\u5e38\u7528\uff0c\u4e5f\u662f\u8fd9\u91cc\u53d9\u8ff0\u7684\u91cd\u70b9\u3002<\/p>\n<p>\u6211\u4eec\u4e3a\u4ec0\u4e48\u559c\u6b22\u4f7f\u7528JavaScript\u5e93\uff0c\u5982jQuery,MooTools\u7b49\uff0c\u5176\u4e2d\u539f\u56e0\u4e4b\u4e00\u5c31\u662f\u5176\u5f3a\u5927\u7684\u9009\u62e9\u5668\u529f\u80fd\uff0c\u53ef\u4ee5\u975e\u5e38\u65b9\u4fbf\u7684\u9009\u62e9\u60a8\u60f3\u8981\u7684\u5143\u7d20\u3002\u62ffjQuery\u4e3e\u4f8b\uff0c\u6211\u4eec\u73b0\u5728\u8981\u9009\u62e9name\u4e3a&#8221;test&#8221;\u7684<code>input<\/code>\u5143\u7d20\uff0c\u5219code\u5982\u4e0b\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>var nodeListTest = $(\"input[name=test]\")<\/pre>\n<\/div>\n<p>\u901a\u5e38\u800c\u8a00\uff0c\u6211\u4eec\u5982\u679c\u81ea\u5df1\u5199\u6bb5\u811a\u672c\u83b7\u53d6\u4e0a\u9762\u7684\u793a\u4f8b\u5143\u7d20\uff0c\u5219\u5927\u81f4\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>\nvar oInput = document.getElementsByTagName(\"input\"),\n    iInput = 0, lInput = oInput.length, \n    nodeListTest = [];\nfor (iInput; iInput&lt;lInput; lInput+=1) {\n    if (oInput[iInput].name === \"test\") {\n        nodeListTest.push(oInput[iInput]);\n    }\n}\n<\/pre>\n<\/div>\n<p>\u771f\u662f\u8001\u5976\u5976\u7684\u88f9\u811a\u5e03\uff0c\u4e0d\u7981\u8ba9\u4ebaYY\uff0c\u8981\u662f\u9009\u62e9\u9875\u9762\u5143\u7d20\uff0c\u76f4\u63a5\u4e00\u4e2a\u62ec\u53f7+\u9009\u62e9\u5668\u5c31OK\u8be5\u591a\u597d\u554a\u3002\u5b9e\u9645\u4e0a\uff0c\u76ee\u524d\u4e3b\u6d41\u6d4f\u89c8\u5668\u4e2d\uff0c\u9664\u4e86IE6\/IE7\u6d4f\u89c8\u5668\u4e4b\u5916\uff0c\u5176\u4ed6\u6240\u6709\u6d4f\u89c8\u5668\u90fd\u81ea\u5e26\u9009\u62e9\u5668API\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\u8fd9\u4e9b\u6d4f\u89c8\u5668\u8981\u9009\u62e9\u4e0a\u9762\u7684\u5143\u7d20\u5217\u8868\uff0c\u5c31\u4e0d\u9700\u8981\u75db\u82e6\u5730\u5199for\u5faa\u73af\uff0c\u76f4\u63a5\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>var nodeListTest = document.querySelectorAll(\"input[name=test]\");<\/pre>\n<\/div>\n<p>\u5c31ok\u4e86\uff0c\u5269\u4e0b\u4e86\u4e00\u6bb5\u53ef\u4ee5\u60a0\u95f2\u548c\u5496\u5561\u7684\u65f6\u95f4\u3002<\/p>\n<p>\u867d\u7136\u8981\u5927\u8086\u4f7f\u7528<code>querySelectorAll<\/code>\u6d4f\u89c8\u5668\u9009\u62e9\u5668API\u53ea\u80fd\u5728\u60f3\u8c61\u4e2d\u7684\u6ca1\u6709IE6\/IE7\u6d4f\u89c8\u5668\u7684\u4e16\u754c\u4e2d\u3002\u7136\u800c\uff0c\u6e10\u8fdb\u4f7f\u7528\u6b64\u529f\u80fd\u4e5f\u662f\u672a\u5c1d\u4e0d\u53ef\u7684\uff0c\u4f8b\u5982jQuery\u63d2\u4ef6\u7684\u9009\u62e9\u5668\u529f\u80fd\uff0c\u4f1a\u5224\u65ad\u6d4f\u89c8\u5668\u662f\u5426\u652f\u6301<code>querySelectorAll<\/code>\uff0c\u5982\u679c\u652f\u6301\uff0c\u5219\u76f4\u63a5\u4f7f\u7528\u6d4f\u89c8\u5668\u81ea\u5e26\u7684<code>querySelectorAll<\/code>\u9009\u62e9\u5668API\uff0c\u5982\u679c\u4e0d\uff0c\u5219\uff08\u6ca1\u529e\u6cd5\u7684\uff09\uff0c\u6d0b\u6d0b\u6d12\u6d1220\u591aK\u7684\u9009\u62e9\u5668\u4ee3\u7801\u8fce\u9762\u800c\u6765\u3002\u4e0b\u56fe\u4e3ajQuery\u6e90\u7801\u4e2d\u7684<code>querySelectorAll<\/code>\u4f7f\u7528\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"jQuery\u6e90\u7801\u4e2d\u7684querySelectorAll\u622a\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201102\/2011-02-24_215659.png\" title=\"jQuery\u6e90\u7801\u4e2d\u7684querySelectorAll\u622a\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"562\" height=\"169\" \/><\/p>\n<p>\u6240\u4ee5\uff0c\u5982\u679c\u6ca1\u6709IE6\u548cIE7\u6d4f\u89c8\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u5927\u8086\u4f7f\u7528\u6d4f\u89c8\u5668\u81ea\u5e26\u7684\u9009\u62e9\u5668\u529f\u80fd\uff0c\u5230\u65f6\u5019\uff0c\u6211\u4eec\u5199\u4ee3\u7801\u5c06\u4f1a\u662f\u591a\u4e48\u8f7b\u677e\u7684\u4e8b\u60c5\uff0cJavaScript\u5e93\u7684\u63d0\u53ca\u53ef\u4ee5\u7f29\u5c0f\u5f88\u5ba2\u89c2\u7684\u91cf\uff0c\u540c\u65f6\u6027\u80fd\u554a\uff0c\u52a0\u8f7d\u901f\u5ea6\u554a\uff0c\u90fd\u4f1a\u5f97\u5230\u76f8\u5e94\u7684\u63d0\u5347\u3002\u54c7\uff0c\u90a3\u53ef\u771f\u662f\u4e2a\u7f8e\u597d\u7684\u65f6\u4ee3\u554a\u3002<\/p>\n<p>\u4e3a\u4e86\u65b9\u4fbf\u5207\u8eab\u4f53\u9a8c\u6d4f\u89c8\u5668\u7684\u9009\u62e9\u5668API\u529f\u80fd\uff0c\u6211\u505a\u4e86\u4e2a\u4e0e\u4e0a\u9762\u559c\u611f\u7c7b\u4f3c\u7684Demo\u6d4b\u8bd5\u9875\u9762\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a class=\"a_link\" target=\"_blank\" href=\"http:\/\/www.zhangxinxu.com\/study\/201102\/if-no-ie6-ie7-query-selector.html\">\u6ca1\u6709IE6\/IE7\u4e4b\u6d4f\u89c8\u5668\u9009\u62e9\u5668API demo<\/a><\/p>\n<p>demo\u9875\u9762\u4e2d\u6709\u4e2a\u5355\u884c\u5355\u884c\u6587\u672c\u6846\u6846\uff0c\u662f\u7528\u6765\u8f93\u5165\u9009\u62e9\u5668\u7684\uff0c\u9009\u62e9\u5668\u4e0d\u4e00\u6837\uff0c\u4e0a\u9762\u76f8\u5e94\u7684\u590d\u9009\u6846\u5c31\u4f1a\u88ab\u9009\u4e0a\uff08\u5f53\u7136\u6d4f\u89c8\u5668\u8981\u652f\u6301querySelectorAll\u624d\u53ef\u4ee5\u7684\u8bf4\uff09\uff0c\u4f8b\u5982\uff0c\u5728IE8\u6d4f\u89c8\u5668\u4e0b\uff0c\u5c31\u4f1a\u6709\u4e0b\u9762\u7684\u6548\u679c\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"IE8\u6d4f\u89c8\u5668\u4e0b\u7684\u9009\u62e9\u5668\u9009\u62e9\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201102\/2011-02-24_221216.png\" title=\"IE8\u6d4f\u89c8\u5668\u4e0b\u7684\u9009\u62e9\u5668\u9009\u62e9\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"507\" height=\"280\" \/><\/p>\n<p>\u4f46\u662f\uff0c\u5982\u679c\u662f\u5728\u4e9b\u4e0d\u592a\u9760\u8c31\u7684\u6d4f\u89c8\u5668\u4e0a\u6d4b\u8bd5\u7684\u8bdd\uff0c\u5219\uff0c\u3054\u3081\u3093(\u8bfb&#8221;\u641e\u9762(gao&#8217;men)&#8221;)\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u4e0d\u652f\u6301\u6d4f\u89c8\u5668\u9009\u62e9\u5668API\u7ed3\u679c\u7684\u622a\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201102\/2011-02-24_221802.png\" title=\"\u4e0d\u652f\u6301\u6d4f\u89c8\u5668\u9009\u62e9\u5668API\u7ed3\u679c\u7684\u622a\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"505\" height=\"280\" \/><\/p>\n<h3>\u56db\u3001\u57fa\u4e8edisplay:table\u7684\u8868\u683c\u5e03\u5c40<\/h3>\n<p>\u8bf4\u5230\u57fa\u4e8e<code>display:table<\/code>\u7684\u8868\u683c\u5e03\u5c40\uff0c\u4e0d\u5f97\u4e0d\u63d0\u7684\u662f08\u5e74\u652f\u4ed8\u5b9d\u56e2\u961f\u7ffb\u8bd1\u7684\u7bc7\u6587\u7ae0\uff1a\u57fa\u4e8edisplay:table\u7684CSS\u5e03\u5c40\uff0c\u91cc\u9762\u5bf9<code>display:table<\/code>\/<code>display:table-cell<\/code>\u5c5e\u6027\u6709\u8fc7\u975e\u5e38\u4e0d\u9519\u7684\u8bb2\u89e3\uff0c\u5176\u4e2d\u6d89\u53ca\u7684\u201c\u533f\u540d\u8868\u683c\u5143\u7d20\u521b\u5efa\u89c4\u5219\u201d\u5f88\u503c\u5f97\u5b66\u4e60\uff0c\u8fd9\u5728\u4ee5\u540e\u7684\u57fa\u4e8edisplay:table\u7684\u8868\u683c\u5e03\u5c40\u6d41\u884c\u7684\u65f6\u5019\u5f88\u6709\u7528\u3002<\/p>\n<p>\u4f7f\u7528\u57fa\u4e8edisplay:table\u7684\u8868\u683c\u5e03\u5c40\u7684\u662f\u81ea\u9002\u5e94\u5e03\u5c40\uff08\u6d41\u4f53\u5e03\u5c40\uff09\u4e0b\u975e\u5e38\u91cd\u8981\u7684\u5229\u5668\uff0c\u4f8b\u5982\u4e00\u5806\u5927\u5c0f\u4e0d\u7b49\u7684\u56fe\u7247\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5176\u5782\u76f4\u65b9\u5411\u5bf9\u9f50\uff0c\u4f46\u662f\u6bcf\u4e2a\u5217\u8868\u7684\u5bbd\u5ea6\u81ea\u9002\u5e94\uff08\u975e\u7b49\u5bbd\uff09\u7684\u5e03\u5c40\uff0c\u8fd9\u5728\u76ee\u524d\u7684\u57fa\u4e8ediv\u76d2\u6a21\u578b\u4e0b\u662f\u5b9e\u73b0\u4e0d\u4e86\u7684\u6548\u679c\u3002<\/p>\n<p>\u8fd9\u91cc\u7684display:table\u5176\u5b9e\u4e0d\u5355\u5355\u6307<code>display:table<\/code>\u800c\u662f\u6307\u8868\u683c\u5e03\u5c40\u76f8\u5173\u7684\u4e00\u7cfb\u5217display\u5c5e\u6027\uff0c\u5982\u4e0b\uff1a<\/p>\n<dl>\n<dt>table<\/dt>\n<dd>\u4f7f\u8be5\u5143\u7d20\u6309table\u6837\u5f0f\u6e32\u67d3<\/dd>\n<dt>table-row<\/dt>\n<dd>\u4f7f\u8be5\u5143\u7d20\u6309tr\u6837\u5f0f\u6e32\u67d3<\/dd>\n<dt>table-cell<\/dt>\n<dd>\u4f7f\u8be5\u5143\u7d20\u6309td\u6837\u5f0f\u6e32\u67d3<\/dd>\n<dt>table-row-group<\/dt>\n<dd>\u4f7f\u8be5\u5143\u7d20\u6309tbody\u6837\u5f0f\u6e32\u67d3<\/dd>\n<dt>table-header-group<\/dt>\n<dd>\u4f7f\u8be5\u5143\u7d20\u6309thead\u6837\u5f0f\u6e32\u67d3<\/dd>\n<dt>table-footer-group<\/dt>\n<dd>\u4f7f\u8be5\u5143\u7d20\u6309tfoot\u6837\u5f0f\u6e32\u67d3<\/dd>\n<dt>table-caption<\/dt>\n<dd>\u4f7f\u8be5\u5143\u7d20\u6309caption\u6837\u5f0f\u6e32\u67d3<\/dd>\n<dt>table-column<\/dt>\n<dd>\u4f7f\u8be5\u5143\u7d20\u6309col\u6837\u5f0f\u6e32\u67d3<\/dd>\n<dt>table-column-group<\/dt>\n<dd>\u4f7f\u8be5\u5143\u7d20\u6309colgroup\u6837\u5f0f\u6e32\u67d3<\/dd>\n<\/dl>\n<p>\u5176\u6f5c\u529b\u771f\u662f\u76f8\u5f53\u7684powerful\uff0c\u6211\u4e2a\u4eba\u4e5f\u53ea\u662f\u7a0d\u5fae\u6316\u6398\u4e86\u70b9<code>table-cell<\/code>\u7684\u529f\u80fd\uff0c\u6211\u4e4b\u524d\u6709\u7bc7\u5173\u4e8e<code>table-cell<\/code>\u7684\u6587\u7ae0\uff1a\u201c<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=1187\">\u6211\u6240\u77e5\u9053\u7684\u51e0\u79cddisplay:table-cell\u7684\u5e94\u7528<\/a>\u201d\uff0c\u91cc\u9762\u4ecb\u7ecd\u4e86<code>table-cell<\/code>\u5728\u56fe\u7247\u5782\u76f4\u5c45\u4e2d\uff0c\u7b49\u9ad8\u5e03\u5c40\u4e2d\u7684\u4e9b\u5e94\u7528\u3002<code>table-cell<\/code>\u5728\u53cc\u680f\u81ea\u9002\u5e94\u5e03\u5c40\u4e2d\u7684\u8fd8\u6709\u975e\u5e38\u975e\u5e38\u5f3a\u5927\u7684\u4f5c\u7528\u3002<\/p>\n<p>\u90fd\u662f\u8fc7\u53bb\u6709\u7684\u5185\u5bb9\uff0c\u8fd9\u91cc\u5c31\u4e0d\u8d58\u8ff0\u4e86\u3002<\/p>\n<h3>\u4e94\u3001:before\/:after<del datetime=\"2016-01-28T02:23:25+00:00\">\u4f2a\u7c7b<\/del>\u4f2a\u5143\u7d20<\/h3>\n<p>\u5982\u679c\u6ca1\u6709IE6\/IE7\u6d4f\u89c8\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u597d\u597d\u5730\u4f7f\u7528<code>:before<\/code>\/<code>:after<\/code>\uff0c\u8fd9\u73a9\u610f\uff0c\u53ef\u4ee5\u8ba9\u6211\u4eec\u53ea\u4f7f\u7528\u4e00\u4e2aHTML\u6807\u7b7e\u521b\u9020\u975e\u5e38\u591a\u7cbe\u6e5b\u7684\u6548\u679c\u3002\u4f8b\u5982\u6211\u4e4b\u524d\u7684\u201c<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=1322\">CSS3 box-shadow\u5b9e\u73b0\u7eb8\u5f20\u7684\u66f2\u7ebf\u6295\u5f71\u6548\u679c<\/a>\u201d\u4ee5\u53ca\u6700\u8fd1\u7684\u201c<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=1440\">\u51e0\u79cd\u7eafCSS(CSS3)\u4e0b\u7684\u7eb8\u5f20\u6548\u679c\u5b9e\u73b0\u5c55\u793a<\/a>\u201d\uff0c\u90fd\u662f\u4f7f\u7528<code>:before<\/code>\/<code>:after<\/code>\u4f2a\u7c7b\u5b9e\u73b0\u7684\u6548\u679c\u3002<\/p>\n<p>:before\/:after\u7b49\u4e8e\u5c31\u5728\u5728\u6807\u7b7e\u7684\u524d\u540e\u63d2\u5165\u53e6\u5916\u4e24\u4e2a\u6807\u7b7e\uff0c\u6240\u4ee5\uff0c\u53ea\u8981\u4f60\u80fd\u60f3\u5f97\u5230\uff0c\u6548\u679c\u4ec0\u4e48\u7684\u57fa\u672c\u4e0a\u90fd\u4e0d\u5728\u8bdd\u4e0b\u3002\u76ee\u524d\u800c\u8a00\uff0c\u6b64\u6280\u672f\u5728\u56fd\u5916\u771f\u662f\u975e\u5e38\u706b\u3002\u51e1\u662f\u7275\u626f\u5230\u6548\u679c\u554a\u4ec0\u4e48\u7684\u6587\u7ae0\u57fa\u672c\u4e0a\u90fd\u79bb\u4e0d\u5f00\u8fd9\u4e2a\uff0c\u6211\u8fd9\u91cc\u518d\u4e3e\u4e24\u4e2a\u4f8b\u5b50\u5427\uff1a<\/p>\n<p>\u9996\u5148\u662fHarry Roberts\u4f7f\u7528<code>:before<\/code>\/<code>:after<\/code>\u4f2a\u7c7b\u5b9e\u73b0\u7684\u7ef8\u5e26\u6548\u679c\uff0c\u5176demo\u9875\u9762\u5730\u5740\u5982\u4e0b\uff1a<a href=\"http:\/\/csswizardry.com\/demos\/css-powered-ribbons\/\">http:\/\/csswizardry.com\/demos\/css-powered-ribbons\/<\/a>\u3002<\/p>\n<p>\u7136\u540e\u4e00\u4e2a\u53eb\u505a<a href=\"http:\/\/joemasterson.com\/\">Joe Masterson<\/a>\u7684\u5bb6\u4f19\u5728\u8fd9\u4e2a\u57fa\u7840\u4e0a\u53c8\u6574\u4e86\u4e2a\u65e0\u56fe\u7247\u7248\u7684\uff0c\u8fd8\u5e26\u5185\u5d4c\u4e09\u89d2\u6548\u679c\u7684demo\uff08\u5176\u4e09\u89d2\u6548\u679c\u5b9e\u73b0\u53c2\u89c1\u6211\u7684\u201c<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=794\">CSS border\u4e09\u89d2\u3001\u5706\u89d2\u56fe\u5f62\u751f\u6210\u6280\u672f\u7b80\u4ecb<\/a>\u201d\u4e00\u6587\uff09\uff0c\u5176demo\u9875\u9762\u5730\u5740\u5982\u4e0b\uff1a<a href=\"http:\/\/joemasterson.com\/ribbon-no-images.html\">http:\/\/joemasterson.com\/ribbon-no-images.html<\/a>\uff0c\u6548\u679c\u5982\u4e0b\u622a\u56fe\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\":before\u4f2a\u7c7b\u5b9e\u73b0\u7684\u65e0\u56fe\u7247\u7ef8\u5e26\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201102\/2011-02-24_233110.png\" title=\":before\u4f2a\u7c7b\u5b9e\u73b0\u7684\u65e0\u56fe\u7247\u7ef8\u5e26\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"343\" height=\"148\" \/><\/p>\n<p>\u6709\u4e86<code>:before<\/code>\/<code>:after<\/code>\uff0c\u914d\u5408CSS\u7684\u56fe\u5f62\u751f\u6210\u6280\u672f\uff0c\u5916\u52a0CSS3\u7684\u4e00\u4e9b\u5c5e\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u5355\u72ec\u7684\u6807\u7b7e\u5c31\u53ef\u4ee5\u751f\u6210\u5f88\u591a\u6211\u4eec\u4e4b\u524d\u60f3\u90fd\u4e0d\u6562\u60f3\u7684\u56fe\u5f62\uff1a<br \/>\n\u4f8b\u5982\u516d\u89d2\u661f\uff0c\u89c1\u4e0b\u622a\u56fe\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u4f2a\u7c7b\u4e0e\u516d\u89d2\u5f62\u751f\u6210\u622a\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201102\/2011-02-24_230306.png\" title=\"\u4f2a\u7c7b\u4e0e\u516d\u89d2\u5f62\u751f\u6210\u622a\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"456\" height=\"433\" \/><\/p>\n<p>\u6216\u662f\u4e94\u89d2\u661f\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\":before :after\u4f2a\u7c7b\u5236\u4f5c\u7684\u4e94\u89d2\u661f \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201102\/2011-02-24_230508.png\" title=\":before :after\u4f2a\u7c7b\u5236\u4f5c\u7684\u4e94\u89d2\u661f \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"488\" height=\"317\" \/><\/p>\n<p>\u6216\u662f\u4e94\u8fb9\u5f62\u3001\u516d\u8fb9\u5f62\u3001\u516b\u8fb9\u5f62\uff0c\u5982\u4e0b\u516b\u8fb9\u5f62\u7684\u622a\u56fe\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"CSS\u751f\u6210\u7684\u516b\u8fb9\u5f62 \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201102\/2011-02-24_230722.png\" title=\"CSS\u751f\u6210\u7684\u516b\u8fb9\u5f62 \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"391\" height=\"384\" \/><\/p>\n<p>\u751a\u81f3\u662f\u8ba9\u4eba\u60ca\u8bb6\u5730\u5410\u8840\u7684\u5fc3\u5f62\u6548\u679c\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"CSS\u501f\u52a9\u4f2a\u7c7b\u5f62\u6210\u7684\u5fc3\u5f62\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\" http:\/\/image.zhangxinxu.com\/image\/blog\/201102\/2011-02-24_230851.png\" title=\"CSS\u501f\u52a9\u4f2a\u7c7b\u5f62\u6210\u7684\u5fc3\u5f62\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"423\" height=\"367\" \/><\/p>\n<p>\u6211\u53ea\u662f\u9009\u4e86\u51e0\u4e2a\u5f62\u72b6\u6548\u679c\u8bf4\u4e86\u4e0b\uff0c\u60a8\u6709\u5174\u8da3\uff0c\u53ef\u4ee5\u91cd\u91cd\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a href=\"http:\/\/css-tricks.com\/examples\/ShapesOfCSS\/\">The Shapes of CSS\uff08CSS\u56fe\u5f62\u5927\u5168\uff09<\/a>\uff0c\u5efa\u8bae\u5728\u73b0\u4ee3\u6d4f\u89c8\u5668\u4e0b\u89c2\u6469\u5168\u90e8\u7684\u6548\u679c\u3002<\/p>\n<p>\u53ef\u89c1\uff0c\u6ca1\u6709IE6, IE7\u5c06\u4f1a\u662f\u591a\u4e48\u7f8e\u597d\u7684\u4e00\u4e2a\u65f6\u4ee3\u3002<\/p>\n<h3>\u516d\u3001\u5176\u4ed6<\/h3>\n<p>\u6ca1\u6709\u4e86haslayout\u7684\u6982\u5ff5\uff0cIE6,IE7\u4e0bhaslayout\u7684\u5143\u7d20\u4f1a\u6491\u5f00absolute\u5143\u7d20\u6216\u662finline-block\u5316\u5143\u7d20\u7684\u5bbd\u5ea6\uff08\u6536\u7f29\u884c\u4e3a\u4e22\u5931\uff09\uff08\u8fd9\u662f\u81ea\u9002\u5e94\u5e03\u5c40\u5934\u75bc\u7684\u95ee\u9898\uff09\u7b49\uff0c\u6b22\u8fce\u5927\u5bb6\u8865\u5145\u3002<\/p>\n<p><strong>\u81ea\u5df1\u8865\u5145\u4e8e2016-01-28<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u652f\u6301\u76d2\u6a21\u578b<\/strong><br \/>\nIE8\u652f\u6301CSS3\u76d2\u6a21\u578b\u5c5e\u6027<code>box-sizing<\/code>\uff0c\u4e0d\u8fc7\u9700\u8981\u52a0\u79c1\u6709\u524d\u7f00<code>-ms-<\/code>\uff0c\u4f8b\u5982\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>.box-sizing { -ms-box-sizing: border-box; box-sizing: border-box; }<\/pre>\n<\/div>\n<\/li>\n<li>\n<p><strong>\u652f\u6301:focus\u4f2a\u7c7b<\/strong><br \/>\n\u8f93\u5165\u6846focus\u8fb9\u6846\u9ad8\u4eae\u4e0d\u9700\u8981\u518d\u4f7f\u7528JS\u53bb\u5904\u7406\u4e86\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u65e0bug\u7684\u5c5e\u6027\u9009\u62e9\u5668<\/strong><br \/>\nIE7\u867d\u7136\u4e5f\u652f\u6301\u5c5e\u6027\u9009\u62e9\u5668\uff0c\u4f46\u662f\u6709\u65f6\u5019\u4f1a\u6709bug, \u5c24\u5176\u4e00\u4e9b\u539f\u751f\u5c5e\u6027\u4f7f\u7528\u7684\u65f6\u5019\u3002IE8\u5219\u53ef\u4ee5\u653e\u5fc3\u4f7f\u7528\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5f88\u591aCSS\u884c\u4e3a\u7b26\u5408\u89c4\u8303<\/strong><br \/>\n\u4f8b\u5982\uff0c\u539f\u751f\u652f\u6301<code>display:inline-block<\/code>\uff0c<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/2015\/08\/css-deep-understand-vertical-align-and-line-height\/\">vertical-align\u5c5e\u6027\u7684\u6e32\u67d3\u66f4\u89c4\u8303<\/a>\uff0c<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/2016\/01\/understand-css-stacking-context-order-z-index\/\">\u6ca1\u6709z-index\u503c\u7684\u5b9a\u4f4d\u5143\u7d20\u5e94\u8be5\u6ca1\u6709\u5c42\u53e0\u4e0a\u4e0b\u6587<\/a>\u7b49\u7b49\u3002<\/p>\n<\/li>\n<li><strong>CSS\u5173\u952e\u5b57inherit<\/strong><br \/>\n\u53ef\u4ee5\u4f7f\u7528\u70ab\u9177\u65e0\u6bd4\u7684CSS\u5173\u952e\u5b57\uff1a<code>inherit<\/code>\uff0c\u7ee7\u627f\uff0c\u53c8\u540d\u201c\u5728\u5979\u7684\u91cc\u9762\u201d\u3002\u8fd9\u4e2a\u4e1c\u897f\u7684\u597d\uff0c\u8c01\u7528\u8c01\u77e5\u9053\uff0c\u53ef\u4ee5\u5927\u5927\u7b80\u7ea6CSS\u4e66\u5199\u6210\u672c\u3002<\/li>\n<li><strong>base64 url\u5730\u5740<\/strong><br 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