{"id":238570,"date":"2023-12-26T09:48:22","date_gmt":"2023-12-26T01:48:22","guid":{"rendered":"https:\/\/www.idc.net\/help\/238570\/"},"modified":"2023-12-26T09:48:22","modified_gmt":"2023-12-26T01:48:22","slug":"html%e4%bb%a3%e7%a0%81-col-%e5%88%97%e5%85%83%e7%b4%a0","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/238570\/","title":{"rendered":"Html\u4ee3\u7801: col – \u5217\u5143\u7d20"},"content":{"rendered":"Html\u4ee3\u7801: col - \u5217\u5143\u7d20<\/title><\/p>\n<h1 id=\"html%e4%bb%a3%e7%a0%81-col-%e5%88%97%e5%85%83%e7%b4%a0-IIOaIocicG\">Html\u4ee3\u7801: col - \u5217\u5143\u7d20<\/h1>\n<p>\u5728HTML\u4e2d\uff0ccol\u5143\u7d20\u7528\u4e8e\u5b9a\u4e49\u8868\u683c\u4e2d\u7684\u5217\u5c5e\u6027\u3002\u5b83\u901a\u5e38\u4e0ecolgroup\u5143\u7d20\u4e00\u8d77\u4f7f\u7528\uff0c\u4ee5\u6307\u5b9a\u8868\u683c\u4e2d\u6bcf\u5217\u7684\u5bbd\u5ea6\u3001\u6837\u5f0f\u548c\u5176\u4ed6\u5c5e\u6027\u3002<\/p>\n<h2 id=\"col%e5%85%83%e7%b4%a0%e7%9a%84%e5%b1%9e%e6%80%a7-IIOaIocicG\">col\u5143\u7d20\u7684\u5c5e\u6027<\/h2>\n<p>col\u5143\u7d20\u652f\u6301\u4ee5\u4e0b\u5c5e\u6027\uff1a<\/p>\n<ul>\n<li><strong>span:<\/strong> \u6307\u5b9acol\u5143\u7d20\u8de8\u8d8a\u7684\u5217\u6570\u3002<\/li>\n<li><strong>width:<\/strong> \u6307\u5b9acol\u5143\u7d20\u7684\u5bbd\u5ea6\u3002<\/li>\n<li><strong>align:<\/strong> \u6307\u5b9acol\u5143\u7d20\u4e2d\u5185\u5bb9\u7684\u5bf9\u9f50\u65b9\u5f0f\u3002<\/li>\n<li><strong>valign:<\/strong> \u6307\u5b9acol\u5143\u7d20\u4e2d\u5185\u5bb9\u7684\u5782\u76f4\u5bf9\u9f50\u65b9\u5f0f\u3002<\/li>\n<li><strong>bgcolor:<\/strong> \u6307\u5b9acol\u5143\u7d20\u7684\u80cc\u666f\u989c\u8272\u3002<\/li>\n<li><strong>char:<\/strong> \u6307\u5b9acol\u5143\u7d20\u4e2d\u5185\u5bb9\u7684\u5bf9\u9f50\u5b57\u7b26\u3002<\/li>\n<li><strong>charoff:<\/strong> \u6307\u5b9acol\u5143\u7d20\u4e2d\u5185\u5bb9\u7684\u5bf9\u9f50\u5b57\u7b26\u7684\u504f\u79fb\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"colgroup%e5%85%83%e7%b4%a0-IIOaIocicG\">colgroup\u5143\u7d20<\/h2>\n<p>colgroup\u5143\u7d20\u7528\u4e8e\u5c06\u4e00\u7ec4col\u5143\u7d20\u7ec4\u5408\u5728\u4e00\u8d77\uff0c\u4ee5\u4fbf\u7edf\u4e00\u8bbe\u7f6e\u5b83\u4eec\u7684\u5c5e\u6027\u3002\u5b83\u901a\u5e38\u4f4d\u4e8etable\u5143\u7d20\u7684\u5f00\u59cb\u6807\u7b7e\u4e4b\u540e\uff0ctbody\u3001tfoot\u6216thead\u5143\u7d20\u4e4b\u524d\u3002<\/p>\n<p>colgroup\u5143\u7d20\u652f\u6301\u4ee5\u4e0b\u5c5e\u6027\uff1a<\/p>\n<ul>\n<li><strong>span:<\/strong> \u6307\u5b9acolgroup\u5143\u7d20\u8de8\u8d8a\u7684\u5217\u6570\u3002<\/li>\n<li><strong>width:<\/strong> \u6307\u5b9acolgroup\u5143\u7d20\u7684\u5bbd\u5ea6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b-IIOaIocicG\">\u793a\u4f8b<\/h2>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528col\u548ccolgroup\u5143\u7d20\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>\n<code>\n<table>\n <colgroup>\n <col span=\"2\" style=\"background-color: yellow;\">\n <col style=\"background-color: red;\">\n <\/colgroup>\n <tr>\n <th>\u59d3\u540d<\/th>\n <th>\u5e74\u9f84<\/th>\n <th>\u57ce\u5e02<\/th>\n <\/tr>\n <tr>\n <td>\u5f20\u4e09<\/td>\n <td>25<\/td>\n <td>\u5317\u4eac<\/td>\n <\/tr>\n <tr>\n <td>\u674e\u56db<\/td>\n <td>30<\/td>\n <td>\u4e0a\u6d77<\/td>\n <\/tr>\n<\/table>\n<\/code>\n<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0ccolgroup\u5143\u7d20\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5305\u542b3\u5217\u7684\u5217\u7ec4\u3002\u7b2c\u4e00\u5217\u548c\u7b2c\u4e8c\u5217\u8de8\u8d8a2\u5217\uff0c\u5e76\u8bbe\u7f6e\u4e86\u9ec4\u8272\u80cc\u666f\u989c\u8272\uff0c\u7b2c\u4e09\u5217\u8bbe\u7f6e\u4e86\u7ea2\u8272\u80cc\u666f\u989c\u8272\u3002<\/p>\n<h2 id=\"%e7%bb%93%e8%ae%ba-IIOaIocicG\">\u7ed3\u8bba<\/h2>\n<p>col\u548ccolgroup\u5143\u7d20\u662fHTML\u4e2d\u7528\u4e8e\u5b9a\u4e49\u8868\u683c\u5217\u5c5e\u6027\u7684\u91cd\u8981\u5143\u7d20\u3002\u901a\u8fc7\u4f7f\u7528\u8fd9\u4e9b\u5143\u7d20\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u8bbe\u7f6e\u8868\u683c\u4e2d\u6bcf\u5217\u7684\u5bbd\u5ea6\u3001\u6837\u5f0f\u548c\u5176\u4ed6\u5c5e\u6027\uff0c\u4f7f\u8868\u683c\u66f4\u5177\u53ef\u8bfb\u6027\u548c\u53ef\u8bbf\u95ee\u6027\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-IIOaIocicG\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u540e\u6d6a\u4e91\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u4e3a\u60a8\u7684\u7f51\u7ad9\u548c\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u6258\u7ba1\u670d\u52a1\u3002\u6211\u4eec\u7684\u9999\u6e2f\u670d\u52a1\u5668\u5177\u6709\u5353\u8d8a\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u5728\u7ebf\u4e1a\u52a1\u9700\u6c42\u3002<\/p>\n<p>\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u6211\u4eec\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684<a href=\"https:\/\/idc.net\/zh-cn\/hong-kong-servers\">\u5b98\u7f51<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Html\u4ee3\u7801: col - 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