{"id":5730,"date":"2016-11-12T00:01:36","date_gmt":"2016-11-11T16:01:36","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=5730"},"modified":"2019-03-09T17:01:38","modified_gmt":"2019-03-09T09:01:38","slug":"html-fieldset-legend-element-css-layout","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2016\/11\/html-fieldset-legend-element-css-layout\/","title":{"rendered":"HTML\u53ef\u8bbf\u95ee\u6027fieldset,legend\u5143\u7d20\u53caCSS\u5e03\u5c40\u5e94\u7528"},"content":{"rendered":"

by zhangxinxu<\/a> from https:\/\/www.zhangxinxu.com\/wordpress\/?p=5730<\/a>
\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u4e2a\u4eba\u7f51\u7ad9\u65e0\u9700\u6388\u6743\uff0c\u53ea\u8981\u4fdd\u7559\u539f\u4f5c\u8005\u3001\u51fa\u5904\u4ee5\u53ca\u6587\u4e2d\u94fe\u63a5\u5373\u53ef\uff0c\u4efb\u4f55\u7f51\u7ad9\u5747\u53ef\u6458\u8981\u805a\u5408\uff0c\u5546\u7528\u8bf7\u8054\u7cfb\u6388\u6743\u3002<\/p>\n

\u4e00\u3001\u53cc\u5341\u4e00\u4e86<\/h3>\n

\u73b0\u5728\u662f2016\u5e7411\u670811\u65e50\u70b911\u5206\uff0c\u5927\u5bb6\u90fd\u5728\u5fd9\u7740shopping\uff0c\u800c\u5bf9\u4e8e\u6211\u800c\u8a00\uff0c\u6b63\u662f\u5de5\u4f5c\u6548\u7387\u6700\u9ad8\u7684\u65f6\u95f4\u6bb5\uff0c\u6587\u7ae0\u5199\u8d77\u6765~<\/p>\n

\"\u5149\u68cd\u8282\u65f6\u95f4\"<\/p>\n

\u4e8c\u3001HTML fieldset,legend\u5143\u7d20\u4e0e\u53ef\u8bbf\u95ee\u6027<\/h3>\n

\u6ce8\uff1a\u672c\u6587\u53ef\u8bbf\u95ee\u6027\u90e8\u5206\u7684\u90e8\u5206\u5185\u5bb9\u53c2\u8003\u81ea\u8fd9\u7bc7\u5916\u6587<\/a>\u3002<\/p>\n

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\"Uber\u4e2d\u56fd\u7cdf\u7cd5\u7684\u65e0\u969c\u788d\u8bbf\u95ee\u53cd\u9988\"<\/p>\n

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\"\u7cdf\u7cd5\u7684\u65e0\u969c\u788d\u8bbf\u95ee\u53cd\u9988<\/p>\n

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\u6211\u4eec\u505aweb\u5f00\u53d1\u7684\uff0c\u4e5f\u540c\u6837\u9700\u8981\u5bf9\u65e0\u969c\u788d\u9605\u8bfb\uff0c\u53ef\u8bbf\u95ee\u6027\u7b49\u5f15\u8d77\u91cd\u89c6\u3002<\/p>\n

\u6211\u4eec\u5e73\u5e38\u53ef\u80fd\u90fd\u542c\u8fc7\u201c\u8bed\u4e49\u5316\u201d\u8fd9\u4e2a\u8bcd\uff0c\u4e3a\u4ec0\u4e48HTML\u4ee3\u7801\u8981\u8bed\u4e49\u5316\uff0c\u9664\u4e86\u4ee3\u7801\u53ef\u8bfb\u6027\u597d\u4ee5\u5916\uff0cSEO\u6709\u5e2e\u52a9\u5916\uff0c\u6700\u4e3b\u8981\u7684\u8fd8\u662f\u5bf9\u4e00\u4e9b\u5c4f\u5e55\u9605\u8bfb\u8bbe\u5907\u6216\u8005\u5176\u4ed6\u8f85\u52a9\u9605\u8bfb\u8bbe\u5907\u53cb\u597d\uff0c\u53ef\u4ee5\u8ba9\u7528\u6237\u5728\u6761\u4ef6\u53d7\u9650\u7684\u6761\u4ef6\u4e0b\u4f9d\u7136\u53ef\u4ee5\u6b63\u5e38\u4f7f\u7528\u6211\u4eec\u7684\u4ea7\u54c1\uff0c\u6bd4\u65b9\u8bf4\u9f20\u6807\u574f\u4e86\uff0c\u53c8\u6216\u8005\u8bf4\u89c6\u529b\u6709\u969c\u788d\u7684\u7528\u6237\u7b49\u7b49\u3002<\/p>\n

\u6211\u4eec\u8fd9\u91cc\u4ecb\u7ecd\u4e24\u4e2aHTML\u5143\u7d20\uff0cfieldset<\/code>\u548clegend<\/code>\uff0c\u53ef\u80fd\u6709\u90e8\u5206\u5c0f\u4f19\u4f34\u6ca1\u89c1\u8fc7\uff0c\u8bf4\u4e0d\u5b9a\u4f1a\u8ba4\u4e3a\u662f\u54ea\u4e2a\u65b0\u51fa\u7684HTML\u6807\u7b7e\uff0c\u4e0d\u662f\u7684\u54c8\uff0c\u8fd9\u4e24\u4e2a\u6807\u7b7e\u5728\u6211\u5728\u6d25\u6d25\u4e50\u9053\u770b\u300a\u6a31\u6843\u5c0f\u4e38\u5b50\u300b\u7684\u65f6\u5019\u5c31\u6709\u4e86\uff0c\u4e3b\u8981\u7528\u6765form<\/code>\u8868\u5355\u4e2d\uff0c\u7ed9\u8868\u5355\u63a7\u4ef6\u4eec\u5206\u7ec4\u7528\u7684\u3002<\/p>\n

\u6211\u4eec\u5148\u770b\u4e00\u4e2a\u4f8b\u5b50\uff0c\u4e00\u4e2a\u5e26\u6709\u591a\u4e2a\u9009\u62e9\u9879\u7684\u95ee\u9898\uff1a<\/p>\n

\"\u95ee\u9898\u548c\u591a\u4e2a\u9009\u62e9\u7684\u95ee\u9898\"<\/p>\n

\u5982\u679c\u8ba9\u5c0f\u4f19\u4f34\u4eec\u6765\u5b9e\u73b0\uff0c\u57fa\u672c\u4e0aHTML\u90fd\u662f\u4e0b\u9762\u8fd9\u79cd\u5957\u8def\uff1a<\/p>\n

<form>\r\n<p>\u4f60\u6709\u6e2f\u6fb3\u901a\u884c\u8bc1\u5417\uff1f<\/p>\r\n\r\n<input type=\"radio\" id=\"yes\">\r\n<label for=\"yes\">\u6709<\/label>\r\n\r\n<input type=\"radio\" id=\"no\">\r\n<label for=\"no\">\u6ca1\u6709<\/label>\r\n\r\n...\r\n<\/form>\r\n<\/pre>\n
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\u867d\u7136\u8bf4ARIA\u662f\u4e00\u79cd\u89e3\u51b3\u65b9\u6cd5\uff0c\u4f46\u662f\uff0c\u5bf9\u4e8e\u5f00\u53d1\u4eba\u5458\u800c\u8a00\uff0c\u5b66\u4e60\u6210\u672c\u554a\u4ec0\u4e48\u7684\u8fd8\u662f\u5f88\u9ebb\u70e6\u7684\uff0c\u5bf9\u4e8e\u76f2\u4eba\u7528\u6237\u800c\u8a00\uff0c\u8981\u6839\u636eARIA\u5173\u952e\u5c5e\u6027\u7684\u5f15\u5bfc\u6765\u5f15\u5bfc\u53bb\uff0c\u5176\u5b9e\u6548\u7387\u4e0d\u592a\u9ad8\uff0c\u4e8e\u662f\uff0c\u8fd8\u662f\u559c\u6b22\u4f7f\u7528tab\u952e\u5feb\u901f\u7d22\u5f15\uff0c\u8fd9\u5c31\u5bfc\u81f4\u4e0a\u9762\u7684\u201c\u4f60\u6709\u6e2f\u6fb3\u901a\u884c\u8bc1\u5417\uff1f\u201d\u88ab\u5ffd\u89c6\u6389\uff0c\u4e5f\u65e0\u6cd5\u548c\u4e0b\u9762\u7684\u201c\u6709\u201d\u548c\u201c\u6ca1\u6709\u201d\u8054\u7cfb\u4e0a\u3002<\/p>\n
\u6211\u81ea\u5df1\u4f7f\u7528VoiceOver\u6d4b\u8bd5\u4e86\u4e0b\uff0c\u786e\u5b9e\uff0c\u6807\u9898\u5185\u5bb9\u662f\u5f88\u96be\u8bfb\u53d6\u7684\uff0c\u4e5f\u53ef\u80fd\u662f\u6211\u7528\u5f97\u4e0d\u719f\u7684\u539f\u56e0\uff0c\u6211\u53d1\u73b0\u8981\u6846\u9009\u8fd9\u6bb5\u6807\u9898\u6587\u5b57\u624d\u4f1a\u8bfb\u97f3\uff0c\u4f46\u662f\uff0c\u5982\u679c\u7528\u6237\u77e5\u9053\u54ea\u91cc\u53ef\u4ee5\u6846\u9009\uff0c\u6015\u662f\u4e5f\u5c31\u4e0d\u9700\u8981\u9605\u8bfb\u8bbe\u5907\u4e86\u3002<\/p>\n
\u5b9e\u9645\u4e0a\uff0c\u8981\u4fee\u590d\u4e0a\u9762\u7684\u53ef\u8bbf\u95ee\u6027\u95ee\u9898\u5f88\u7b80\u5355\uff0c\u6211\u4eec\u4f7f\u7528form\u8868\u5355\u4e2d\u5177\u6709\u8bed\u4e49\u7684fieldset<\/code>\u548clegend<\/code>\u5143\u7d20\u5c31\u53ef\u4ee5\u4e86\uff0c\u5982\u4e0b\uff1a<\/p>\n
\r\n<form>\r\n<fieldset>\r\n<legend>\u4f60\u6709\u6e2f\u6fb3\u901a\u884c\u8bc1\u5417\uff1f<\/legend>\r\n\r\n<input type=\"radio\" id=\"yes\">\r\n<label for=\"yes\">\u6709<\/label>\r\n\r\n<input type=\"radio\" id=\"no\">\r\n<label for=\"no\">\u6ca1\u6709<\/label>\r\n<\/fieldset>\r\n\r\n...\r\n<\/form><\/pre>\n
\u5176\u4e2d\uff0cfieldset<\/code>\u8868\u793a\u7ec4\u7684\u610f\u601d\uff0c\u4e13\u95e8\u7528\u5728form<\/code>\u8868\u5355\u5143\u7d20\u4e2d\uff0c\u8868\u793a\u4e00\u7ec4\u5185\u5bb9\uff0c\u4f8b\u5982\uff0c\u6211\u4eec\u586b\u5199\u6536\u8d27\u5730\u5740\u7684\u65f6\u5019\uff0c\u7701\u5e02\u533a\u4f1a\u6709\u591a\u4e2a\u8f93\u5165\u6846\u540e\u8005\u4e0b\u62c9\u6846\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528fieldset<\/code>\u5f52\u4e3a\u4e00\u7ec4\uff0clegend<\/code>\u8868\u793a\u8fd9\u4e2a\u7ec4\u7684\u6807\u9898\uff0c\u5728\u6211\u4eec\u8fd9\u91cc\u4f8b\u5b50\u4e2d\uff0c\u6b63\u597d\u5c31\u662f\u95ee\u9898\u5185\u5bb9\u3002<\/p>\n
\u6b64\u65f6\uff0c\u4f60\u518d\u4f7f\u7528tab\u952e\u5bfc\u822aform<\/code>\u8868\u5355\u7684\u65f6\u5019\uff0c\u5c31\u4f1a\u6e05\u6670\u8bfb\u51fa\u95ee\u9898\u201c\u4f60\u6709\u6e2f\u6fb3\u901a\u884c\u8bc1\u5417\uff1f\u201d\u4e86\uff0c\u8fd9\u6837\uff0c\u7528\u6237\u5c31\u80fd\u6e05\u695a\u77e5\u9053\uff0c\u4e0b\u9762\u7684\u201c\u6709\u201d\u548c\u201c\u6ca1\u6709\u201d\u5230\u5e95\u8bf4\u7684\u662f\u4ec0\u4e48\u9b3c\uff0c\u5c31\u4e0d\u4f1a\u6709\u56f0\u6270\u4e86\u3002<\/p>\n
\u6ce8\u610f\uff1aIE\u6d4f\u89c8\u5668\u4e2d\uff0cJaws\u5c4f\u5e55\u9605\u8bfb\u5668\u4f1a\u8bfbfieldset\u4e2d\u6bcf\u4e00\u4e2a\u64cd\u4f5c\u6846\u7684legend\uff08\u800c\u4e0d\u662f\u4ec5\u7b2c\u4e00\u4e2a\uff09\uff0c\u8fd9\u5176\u5b9e\u662f\u6709\u95ee\u9898\u7684\u3002\uff08\u539f\u6587\u5185\u5bb9\uff0c\u672a\u6d4b\u8bd5\uff09<\/p>\n
\u6211\u4f7f\u7528VoiceOver\u6d4b\u8bd5\u4e86\u4e0b\u4f7f\u7528fieldset<\/code>\u548clegend<\/code>\u5143\u7d20\u7684\u8868\u5355\uff0c\u786e\u5b9e\uff0c\u8bfb\u7684\u5185\u5bb9\u662f\u201c\u7ec4 \u4f60\u6709\u6e2f\u6fb3\u901a\u884c\u8bc1\u5417\uff1f 2\u4e2a\u9009\u9879\u201d\uff0c\u8fd9\u6837\u663e\u7136\u66f4\u597d\u7406\u89e3\u3002<\/p>\n
\u5f53\u7136\uff0c\u5e76\u4e0d\u662f\u8bf4\u53ea\u8981\u6709\u8868\u5355\u5c31\u4e00\u5b9a\u8981\u4f7f\u7528fieldset<\/code>\u548clegend<\/code>\uff0c\u90a3\u4ec0\u4e48\u65f6\u5019\u8be5\u4f7f\u7528\uff0c\u4ec0\u4e48\u65f6\u5019\u4e0d\u8be5\u4f7f\u7528\u5462\uff1f<\/p>\n
\u4ec0\u4e48\u65f6\u5019\u8be5\u4f7f\u7528fieldset<\/code>\u548clegend<\/code>\uff1f<\/strong><\/p>\n
    \n
  • \u4f7f\u7528\u5355\u9009\u6846\u6216\u591a\u9009\u6846\u7684\u63d0\u95ee\u5185\u5bb9\uff1b<\/li>\n
  • \u51e0\u4e2a\u8f93\u5165\u6846\u4f7f\u7528\u7684\u662f\u540c\u4e00\u4e2a\u4e3b\u9898\uff0c\u4f8b\u5982\uff0c\u7701\u5e02\u533a3\u4e2a\u4e0b\u62c9\u548c\u6700\u540e\u8be6\u7ec6\u5730\u5740\u8f93\u5165\u6846\u90fd\u662f\u201c\u5730\u5740\u201d\u8fd9\u4e2a\u4e3b\u9898\uff0c\u6b64\u65f6\uff0clegend<\/code>\u5143\u7d20\u91cc\u9762\u5c31\u53ef\u4ee5\u662f\u201c\u6536\u83b7\u5730\u5740\u201d\u8fd9\u6837\u7684\u6587\u5b57\uff0c\u6574\u4e2a\u6240\u6709\u8868\u5355\u90fd\u5957\u4e0afieldset<\/code>\uff0c\u4f8b\u5982\uff1a\n
    <form>\r\n<fieldset>\r\n<legend>\u53cc\u5341\u4e00\u6536\u8d27\u5730\u5740<\/legend>\r\n<label for=\"province\">\u7701\uff1a<\/label><select id=\"province\"><option>\u4e0a\u6d77\u5e02<\/option><\/select>\r\n\r\n<label for=\"city\">\u7701\uff1a<\/label><select id=\"city\"><option>\u4e0a\u6d77\u5e02<\/option><\/select>\r\n\r\n<label for=\"district\">\u533a\uff1a<\/label><select id=\"district\"><option>\u6d66\u4e1c\u65b0\u533a<\/option><\/select>\r\n\r\n<label for=\"address\">\u8be6\u7ec6\u5730\u5740<\/label>\r\n<input type=\"text\" id=\"address\">\r\n<\/fieldset>\r\n\r\n...\r\n<\/form><\/pre>\n<\/li>\n<\/ul>\n
    \u4ec0\u4e48\u65f6\u5019\u4e0d\u5efa\u8bae\u4f7f\u7528fieldset<\/code>\u548clegend<\/code>\uff1f<\/strong><\/p>\n
      \n
    • \u5355\u6253\u72ec\u6597\u7684\u8868\u5355\u63a7\u4ef6\u5143\u7d20\u4eec\u3002<\/li>\n<\/ul>\n
      \u4e09\u3001fieldset,legend\u5143\u7d20\u5728CSS\u5e03\u5c40\u4e2d\u7684\u5e94\u7528<\/h3>\n
      \u5f88\u591aHTML\u6807\u7b7e\u629b\u5f00\u8bed\u4e49\uff0c\u5c31\u672c\u8eab\u5c31\u4e00\u65e0\u662f\u5904\u4e86\uff0c\u6bd4\u65b9\u8bf4<p><\/code>\u6807\u7b7e\uff0c\u672c\u8eab\u6ca1\u6709\u4efb\u4f55\u7279\u5f02\u6027\uff0c\u4e5f\u6ca1\u6709\u79c1\u85cf\u7684\u7edd\u6d3b\u3002\u4f46\u662f\uff0c<legend><\/code>\u5374\u4e0d\u4e00\u6837\uff0c\u5176\u5929\u751f\u5e26\u6709\u4e00\u79cd\u7279\u6b8a\u7684\u5e03\u5c40\uff0c\u5728\u67d0\u4e9b\u573a\u5408\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u4e00\u4e9b\u6548\u679c\u3002<\/p>\n
      \u6211\u4eec\u5148\u770b\u4e0b\u8fd9\u79cdHTML\u539f\u751f\u7684\u6837\u5f0f\u662f\u600e\u6837\u7684\uff1a
      \n\u5982\u4e0bHTML\uff1a<\/p>\n
      <fieldset>\r\n    <legend>\u6807\u9898<\/legend>\r\n<\/fieldset><\/pre>\n
      \u6548\u679c\u5982\u4e0b\uff08\u5b9e\u65f6\uff09\uff1a<\/p>\n
      \n\u6807\u9898<\/legend>\n<\/fieldset>\n
      \u4f1a\u770b\u5230\uff0c\u6709\u4e00\u4e2a\u65b9\u6846\u6846\uff0c\u4f46\u662f\u8fd9\u4e2a\u6846\u4e0d\u662f\u5b8c\u5168\u95ed\u5408\u7684\uff0c\u6709\u4e2a\u5f00\u53e3\uff0c\u8fd9\u4e2a\u5f00\u53e3\u4e0a\u9762\u7684\u5c31\u662f<legend><\/code>\u91cc\u9762\u7684\u6587\u5b57\u3002\u6ce8\u610f\uff0c\u8fd9\u91cc\u67092\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u70b9\uff0c\u7b2c1\u4e2a\u5c31\u662f\u5f00\u53e3\uff0c\u4e5f\u5c31\u662f\u7ebf\u5e76\u6ca1\u6709\u4ece\u6587\u5b57\u4e0b\u9762\u7a7f\u8fc7\u53bb\uff0c\u8fd9\u4e2a\u6587\u5b57\u7684\u80cc\u666f\u770b\u4e0a\u53bb\u662f\u767d\u8272\u7684\uff0c\u5b9e\u9645\u4e0a\uff0c\u54b3\u54b3\uff0c\u662f\u900f\u660e\u7684\uff0c\u518d\u8bf4\u4e00\u904d\u662f\u900f\u660e\u7684\u3002\u7c7b\u4f3c\u8fd9\u79cd\u6548\u679c\uff0c\u5982\u679c\u4f60\u60f3\u4f7f\u7528\u5176\u4ed6\u6807\u7b7e\u548cCSS\u6a21\u62df\uff0c\u4e00\u822c\u60f3\u5230\u7684\u5c31\u662f\u7528\u4e2a\u80cc\u666f\u8272\u8986\u76d6\uff0c\u4f7f\u7528\u80cc\u666f\u8272\u7684\u95ee\u9898\u5728\u4e8e\uff0c\u5982\u679c\u6362\u4e86\u4e2a\u80cc\u666f\uff0c\u8fd9\u4e2a\u8986\u76d6\u5c31\u7a7f\u5e2e\u4e86\u3002\u800c\u900f\u660e\u6ca1\u6709\u8fd9\u79cd\u62c5\u5fe7\uff0c\u5404\u79cd\u80cc\u666f\u5404\u4e2a\u6a21\u5757\u90fd\u53ef\u4ee5\u81ea\u5982\u5730\u98de\u8d77\u6765\uff1b\u7b2c2\u4e2a\u5c31\u662f\u6587\u5b57\u662f\u538b\u5728\u7ebf\u4e0a\u7684\uff0c\u4f20\u7edf\u7684\u6807\u7b7e\u6211\u4eec\u5199\u4e2aborder<\/code>\u5c5e\u6027\uff0c\u91cc\u9762\u7684\u6587\u5b57\u80af\u5b9a\u662f\u5728border<\/code>\u91cc\u9762\u7684\uff0c\u4f46\u662f\uff0c<legend><\/code>\u504f\u4e0d\uff0c\u76f4\u63a5\u538b\u5728\u7ebf\u4e0a\uff0c\u5929\u7136\u7684\uff0c\u4f60\u8fd8\u522b\u8bf4\uff0c\u5982\u679c\u7528CSS\u6765\u6a21\u62df\u8fd9\u79cd\u6548\u679c\uff0c\u8fd8\u771f\u8981\u4e0b\u70b9\u6210\u672c\u7684\u3002<\/p>\n
      \u57fa\u672c\u4e0a\uff0c\u5404\u4e2a\u6d4f\u89c8\u5668\u4e0b\u90fd\u662f\u8fd9\u79cd\u6846\u6846\u5f00\u53e3\u6807\u9898\u6587\u5b57\u7684\u6548\u679c\uff0c\u6211\u5927\u81f4\u770b\u4e86\u4e0b\uff0cFirefox\u6d4f\u89c8\u5668\u7684\u6700\u6709\u8d28\u611f\uff08\u8bbe\u4e00\u4e2a\u6df1\u8272\u80cc\u666f\uff0c\u5982\u4e0b\u622a\u56fe\uff09\uff0cIE\u5c31\u662f\u4e2a\u6d45\u8fb9\u6846\uff0c\u5728\u767d\u8272\u80cc\u666f\u4e0b\u6548\u679c\u4e0d\u9519\uff0c\u800cChrome\u6d4f\u89c8\u5668\u7684\u8fb9\u6846\u7c7b\u578b\u662fgroove<\/code>\uff08\u6c9f\u69fd\uff09\u3002<\/p>\n
      \"Firefox<\/p>\n
      \u603b\u800c\u8a00\u4e4b\uff0c\u5404\u4e2a\u6d4f\u89c8\u5668\u5404\u4e2a\u7cfb\u7edf\u4e0b\u5dee\u5f02\u90fd\u4e0d\u540c\uff0c\u4f46\u662f\uff0c\u6ce8\u610f\u4f46\u662f\uff0c\u597d\u5728\uff0c\u6211\u4eec\u901a\u8fc7\u7279\u5b9a\u7684CSS\u4ee3\u7801\u8bbe\u7f6e\uff0c\u6211\u4eec\u53ef\u4ee5\u8ba9\u8868\u73b0\u4fdd\u6301\u4e00\u81f4\u3002\u7531\u4e8e\u8fb9\u6846\u662f<fieldset><\/code>\u5143\u7d20\u4ea7\u751f\u7684\uff0c\u6240\u4ee5\uff0c\u6211\u4eec\u53ef\u4ee5\u8bbe\u7f6e\uff1a<\/p>\n
      fieldset {\r\n    border: 1px solid #ddd;\r\n}<\/pre>\n
      \u6240\u6709\u6d4f\u89c8\u5668\u4e0b\uff0c\u57fa\u672c\u4e0a\u6548\u679c\u5c31\u5927\u7edf\u4e00\u4e86\u3002<\/p>\n
      \u5982\u679c\u6211\u4eec\u4ec5\u4ec5\u5e0c\u671b\u5c31\u4e0a\u9762\u6709\u4e00\u6761\u7ebf\uff0c\u6211\u4eec\u53ef\u4ee5\uff1a<\/p>\n
      fieldset {\r\n    border: 0 none;\r\n    border-top: 1px solid #ddd;\r\n}<\/pre>\n
      \u5982\u679c\uff0c\u6211\u4eec\u5e0c\u671b<legend><\/code>\u91cc\u9762\u7684\u6587\u5b57\u5c45\u4e2d\u5bf9\u9f50\uff0c\u800c\u4e0d\u662f\u98d8\u5728\u5de6\u4e0a\u89d2\uff0c\u5219\u2026\u2026\u8bf4\u6765\u8bdd\u957f\u3002<\/p>\n
      \u9996\u5148\uff0cChrome\u6d4f\u89c8\u5668\u4e0b\uff0c\u6211\u4eec\u4f7f\u7528text-align:center<\/code>\u5373\u53ef~<\/p>\n
      legend {\r\n    text-align: center;\r\n}<\/pre>\n
      IE\u6d4f\u89c8\u5668\uff0cIE8+\u6d4f\u89c8\u5668\u4e0b\u53ef\u4ee5\u4f7f\u7528margin:auto<\/code>\uff1a<\/p>\n
      legend {\r\n    text-align: center;\r\n    margin: auto;\r\n}<\/pre>\n
      \u4f46\u662fIE7\u548cFirefox\u6d4f\u89c8\u5668\u600e\u4e48\u529e\u5462\uff1f\u544a\u8bc9\u5927\u5bb6\uff0c\u7ecf\u8fc7\u6211\u7684\u53cd\u590d\u5c1d\u8bd5\uff0c\u51e0\u4e4e\u65e0\u89e3\u3002\u6709\u4e00\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u5c45\u4e2d\uff0c\u90a3\u5c31\u662f\uff1a<\/p>\n
      legend {\r\n    width: 100%;\r\n}<\/pre>\n
      \u4f46\u662f\uff0c\u7531\u4e8e<legend><\/code>\u5143\u7d20\u7684\u539f\u59cb\u4f4d\u7f6e\u5929\u7136\u9542\u7a7a\u4e0b\u9762\u7684\u8fb9\u6846\uff0c\u56e0\u6b64\uff0c\u8fd9\u79cd\u8bbe\u7f6e\uff0c\u4f1a\u8ba9<fieldset><\/code>\u5143\u7d20\u7684\u4e0a\u8fb9\u6846\u65e0\u6cd5\u663e\u793a\uff0c\u6211\u4eec\u4f7f\u7528\u8fd9\u4e24\u4e2a\u5143\u7d20\u5c31\u662f\u770b\u4e0a\u4e86\u4e0a\u8fb9\u6846\u7684\u8986\u76d6\u548c\u5f00\u53e3\u7279\u6027\uff0c\u5982\u679c\u88ab\u8986\u76d6\u4e86\u90a3\u8fd8\u4f7f\u7528\u4e2a\u6bdb\u7ebf\u554a\u3002<\/p>\n
      \u517c\u5bb9\u95ee\u9898\u5728\u773c\u524d\uff0c\u96be\u9053\u5c31\u8fd9\u4e48\u7ed3\u675f\u4e86\uff1f\u5176\u5b9e\u4e0d\u662f\u7684\uff0c\u867d\u7136CSS\u6709\u4e9b\u5f3a\u5f29\u4e4b\u672b\u7684\u611f\u89c9\uff0c\u4f46\u662f\uff0c\u6bd5\u7adf\u8fd9\u662f\u4e0a\u4e16\u7eaa\u5c31\u51fa\u73b0\u7684HTML\u5143\u7d20\uff0c\u56e0\u6b64\uff0c\u8981\u60f3\u5c45\u4e2d\u5bf9\u9f50\uff0c\u8fd8\u8981\u770bHTML\u5c5e\u6027\uff0c\u5982\u4e0b\u8bbe\u7f6e\uff1a<\/p>\n
      <fieldset>\r\n    <legend align=\"center\"<\/span>>\u6807\u9898<\/legend>\r\n<\/fieldset><\/pre>\n
      \u6548\u679c\u5982\u4e0b\uff08\u5b9e\u65f6\uff09\uff1a<\/p>\n
      \n\u6807\u9898<\/legend>\n<\/fieldset>\n
      \u7ed3\u679c\u6240\u6709\u6d4f\u89c8\u5668\u4e0b\u4e00\u9a6c\u5e73\u5ddd\uff0c\u4e00\u8def\u5c45\u4e2d\u3002<\/p>\n
      \u8fd9\u8ddftype=\"file\"<\/code>\u7684<input><\/code>\u9700\u8981size<\/code>\u63a7\u5236\u5bbd\u5ea6\u7684\u5c3f\u6027\u6709\u4e9b\u7c7b\u4f3c\u3002<\/p>\n
      \u6211\u4eec\u8fd8\u53ef\u4ee5\u8bbe\u7f6e\u7ebf\u6846\u7684\u7c7b\u578b\u4e3a\u865a\u7ebf\uff0c\u4f8b\u5982\uff1a<\/p>\n
      fieldset {\r\n    border: 0 none;\r\n    border-top: 1px dashed<\/span> #ddd;\r\n}<\/pre>\n
      \u4f46\u662f\uff0c\u6709\u4e2a\u4e0d\u5e78\u7684\u6d88\u606f\uff0c\u5728IE\u6d4f\u89c8\u5668\u4e0b\uff0c\u5982\u679cborder-style<\/code>\u7c7b\u578b\u5982\u679c\u4e0d\u662f\u5b9e\u7ebfsolid<\/code>\uff0c\u5219\u8fb9\u6846\u7ebf\u5c31\u4f1a\u4ece\u6807\u9898\u5185\u5bb9\u4e0b\u9762\u7a7f\u8fc7\u53bb\uff0c\u800c\u4e0d\u662f\u9542\u7a7a\uff0c\u5982\u4e0b\u622a\u56fe\uff1a
      \n\"IE\u6d4f\u89c8\u5668\u4e0b\u975esolid\u8fb9\u6846\u7a7f\u8fc7\u6807\u9898\"<\/p>\n
      \u6211\u77ac\u95f4\u65e0\u8a00\u4ee5\u5bf9\uff0c\u800c\u4e14\u6240\u6709IE\u6d4f\u89c8\u5668\u90fd\u662f\u8fd9\u6837\uff0c\u6211\u5185\u5fc3\u5475\u5475\u4e00\u4e0b\u3002\u4e0d\u8fc7IE\u6d4f\u89c8\u5668\u5f88\u6de1\u5b9a\uff0c\u56e0\u4e3a\u9ed1\u8272\u4e0a\u9762\u518d\u62b9\u70b9\u9ed1\u8272\u662f\u6ca1\u6709\u533a\u522b\u7684\u3002\u5e76\u4e14\u51e0\u4e4e\u65e0\u89e3\u3002\u5e76\u4e14IE\u6d4f\u89c8\u5668\u8fd8\u4e0d\u652f\u6301border-radius<\/code>\u5706\u89d2\uff0c\u9700\u8981<legend><\/code>\u6d6e\u52a8\u540e\u7edd\u5bf9\u5b9a\u4f4d\u6216\u53d8\u6210\u5176\u4ed6display<\/code>\u7c7b\u578b\u3002<\/p>\n
      \u5982\u679c\u975e\u5bf9\u865a\u7ebf\u6216\u8005\u70b9\u7ebf\u5ff5\u5ff5\u4e0d\u5fd8\uff0c\u6211\u80fd\u60f3\u5230\u7684\u632b\u65b9\u6cd5\u5c31\u662f\u5f04\u4e2a\u80cc\u666f\u8272\u8986\u76d6\u8986\u76d6\u4e86\u3002<\/p>\n
      \u7136\u540e\uff0c<fieldset><\/code>\u548c<legend><\/code>\u5143\u7d20\u7ec4\u5408\u4f7f\u7528\u7684\u65f6\u5019\uff0c<legend><\/code>\u4e00\u5b9a\u8981\u662f\u7b2c\u4e00\u4e2a\u5b50\u5143\u7d20\uff0c\u5e76\u4e14\u662f\u6b63\u5e38\u5757\u72b6\u6d41\u3002\u5982\u679c\u6211\u4eec\u5728<legend><\/code>\u524d\u9762\u63d2\u5165\u5176\u4ed6\u5143\u7d20\uff0c\u5219\u5728Chrome\u548cFirefox\u6d4f\u89c8\u5668\u4e0b\uff0c\u4f1a\u5ffd\u7565\uff0c\u89c6\u89c9\u8868\u73b0\u4e0a\u4f1a\u5448\u73b0\u5728<legend><\/code>\u7684\u4e0b\u9762\u3002<\/p>\n
      \u57fa\u672c\u4e0a\u603b\u7ed3\u4e0b\uff0c\u5982\u679c\u4f60\u6709\u6587\u5b57\u538b\u7ebf\u7684\u6548\u679c\uff0c\u4f7f\u7528<fieldset><\/code>\u548c<legend><\/code>\u5e03\u5c40\u662f\u6210\u672c\u6700\u4f4e\u7684\uff0c\u6807\u9898\u60f3\u5c45\u4e2d\uff0c\u4f7f\u7528align=\"center\"<\/code>\u8fd9\u4e2aHTML\u5c5e\u6027\uff0c\u5982\u679c\u662f\u5b9e\u8272\u8fb9\u6846\uff0c\u65e0\u8bba\u662fsolid<\/code>\u6216\u8005double<\/code>\u90fd\u53ef\u4ee5\u81ea\u5982\u4f7f\u7528\uff0c\u6ca1\u6709\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u4f46\u5982\u679c\u662f\u865a\u7ebf\u8fb9\u6846\uff0c\u5219\u8981\u8003\u8651IE\u6d4f\u89c8\u5668\u7a7f\u900f\u7684\u95ee\u9898\u3002<\/p>\n
      \u597d\u4e86\uff0c\u8bf4\u4e86\u90a3\u4e48\u591a\uff0c\u6211\u4eec\u5f53\u573a\u6f14\u793a\u4e00\u4e2a\u5999\u7528<fieldset><\/code>\u548c<legend><\/code>\u5143\u7d20\u4f4e\u6210\u672c\u5b9e\u73b0\u7279\u6b8a\u5e03\u5c40\u7684\u6548\u679c\u3002\u4ec0\u4e48\u6548\u679c\u5462\uff1f\u6211\u5199\u6587\u7ae0\u7684\u65f6\u5019\uff0c\u6709\u65f6\u5019\u4f1a\u6253\u4e0a\u5206\u9694\u7ebf\uff0c\u5199\u4e0a\u6587\u5b57\u793a\u610f\u8fd9\u91cc\u6709\u4e00\u6bb5\u98ce\u683c\u3002\u6211\u4e4b\u524d\u662f\u4f7f\u7528\u5b57\u7b26\u5b9e\u73b0\u7684\uff0c\u7c7b\u4f3c\u201c——————\u4f4e\u8c03\u7684\u5206\u9694\u7ebf———————-\u201d\uff0c\u4f7f\u7528\u5b57\u7b26\u7684\u95ee\u9898\u5728\u4e8e\uff0c\u5982\u679c\u5728\u624b\u673a\u4e0a\u770b\uff0c\u5f88\u53ef\u80fd\u5b57\u7b26\u6362\u884c\u4e86\uff0c\u5c31\u663e\u5f97\u6709\u70b9\u50bb\u4e86\u3002<\/p>\n
      \u6709\u4e86<fieldset><\/code>\u548c<legend><\/code>\u4e8b\u60c5\u5c31\u7b80\u5355\u591a\u4e86\uff0c\u5982\u4e0bCSS\u548cHTML\uff1a<\/p>\n
      fieldset {\r\n    border:0;\r\n    border-top:1px dashed #ccc;\r\n}\r\nlegend { \r\n    color: #999;\r\n    \/* for IE *\/<\/span>\r\n    background-color: #fff;\r\n}<\/pre>\n
      <fieldset>\r\n    <legend align=\"center\">\u4f4e\u8c03\u7684\u5206\u9694\u7ebf<\/legend>\r\n<\/fieldset><\/pre>\n
      \u6548\u679c\u5982\u4e0b\uff0c\u662f\u4e0d\u662f\u6bd4\u4e4b\u524d\u5b9e\u73b0\u8981\u5de7\u5999\u548c\u6e05\u723d\u7684\u591a\u3002<\/p>\n