{"id":238317,"date":"2023-12-26T05:35:18","date_gmt":"2023-12-25T21:35:18","guid":{"rendered":"https:\/\/www.idc.net\/help\/238317\/"},"modified":"2023-12-26T05:35:18","modified_gmt":"2023-12-25T21:35:18","slug":"css%e5%85%a5%e9%97%a8-bottom%ef%bc%88%e5%ba%95%e9%83%a8%e5%ae%9a%e4%bd%8d%ef%bc%89","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/238317\/","title":{"rendered":"Css\u5165\u95e8: bottom\uff08\u5e95\u90e8\u5b9a\u4f4d\uff09"},"content":{"rendered":"<p>  <title id=\"css%e5%85%a5%e9%97%a8-bottom%ef%bc%88%e5%ba%95%e9%83%a8%e5%ae%9a%e4%bd%8d%ef%bc%89-whXBeJAcEQ\">Css\u5165\u95e8: bottom\uff08\u5e95\u90e8\u5b9a\u4f4d\uff09<\/title><\/p>\n<h1 id=\"css%e5%85%a5%e9%97%a8-bottom%ef%bc%88%e5%ba%95%e9%83%a8%e5%ae%9a%e4%bd%8d%ef%bc%89-whXBeJAcEQ\">Css\u5165\u95e8: bottom\uff08\u5e95\u90e8\u5b9a\u4f4d\uff09<\/h1>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%afbottom%e5%b1%9e%e6%80%a7%ef%bc%9f-whXBeJAcEQ\">\u4ec0\u4e48\u662fbottom\u5c5e\u6027\uff1f<\/h2>\n<p>\u5728CSS\u4e2d\uff0cbottom\u5c5e\u6027\u7528\u4e8e\u8bbe\u7f6e\u5143\u7d20\u76f8\u5bf9\u4e8e\u5176\u5305\u542b\u5757\uff08\u7236\u5143\u7d20\uff09\u5e95\u90e8\u8fb9\u7f18\u7684\u4f4d\u7f6e\u3002\u901a\u8fc7\u4f7f\u7528bottom\u5c5e\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5143\u7d20\u5b9a\u4f4d\u5728\u7236\u5143\u7d20\u7684\u5e95\u90e8\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8bottom%e5%b1%9e%e6%80%a7%ef%bc%9f-whXBeJAcEQ\">\u5982\u4f55\u4f7f\u7528bottom\u5c5e\u6027\uff1f<\/h2>\n<p>\u8981\u4f7f\u7528bottom\u5c5e\u6027\uff0c\u6211\u4eec\u9700\u8981\u5c06\u5143\u7d20\u7684position\u5c5e\u6027\u8bbe\u7f6e\u4e3arelative\u3001absolute\u6216fixed\u3002\u8fd9\u4e9bposition\u5c5e\u6027\u5141\u8bb8\u6211\u4eec\u5bf9\u5143\u7d20\u8fdb\u884c\u5b9a\u4f4d\u3002<\/p>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>\n    <code>\n      &lt;style&gt;\n        .container {\n          position: relative;\n          height: 200px;\n          width: 300px;\n          background-color: lightgray;\n        }\n\n        .box {\n          position: absolute;\n          bottom: 0;\n          height: 50px;\n          width: 100px;\n          background-color: blue;\n        }\n      &lt;\/style&gt;\n\n      &lt;div class=\"container\"&gt;\n        &lt;div class=\"box\"&gt;&lt;\/div&gt;\n      &lt;\/div&gt;\n    <\/code>\n  <\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u5bb9\u5668\uff08.container\uff09\u548c\u4e00\u4e2a\u4f4d\u4e8e\u5e95\u90e8\u7684\u76d2\u5b50\uff08.box\uff09\u3002\u901a\u8fc7\u5c06.box\u7684position\u5c5e\u6027\u8bbe\u7f6e\u4e3aabsolute\uff0c\u5e76\u5c06bottom\u5c5e\u6027\u8bbe\u7f6e\u4e3a0\uff0c\u6211\u4eec\u5c06\u76d2\u5b50\u5b9a\u4f4d\u5728\u4e86\u5bb9\u5668\u7684\u5e95\u90e8\u3002<\/p>\n<h2 id=\"bottom%e5%b1%9e%e6%80%a7%e7%9a%84%e5%ba%94%e7%94%a8%e5%9c%ba%e6%99%af-whXBeJAcEQ\">bottom\u5c5e\u6027\u7684\u5e94\u7528\u573a\u666f<\/h2>\n<p>bottom\u5c5e\u6027\u5728\u7f51\u9875\u8bbe\u8ba1\u4e2d\u6709\u5f88\u591a\u5b9e\u9645\u5e94\u7528\u573a\u666f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n<h3 id=\"%e5%ba%95%e9%83%a8%e5%af%bc%e8%88%aa%e6%a0%8f-whXBeJAcEQ\">\u5e95\u90e8\u5bfc\u822a\u680f<\/h3>\n<p>\u901a\u8fc7\u4f7f\u7528bottom\u5c5e\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5bfc\u822a\u680f\u56fa\u5b9a\u5728\u9875\u9762\u5e95\u90e8\uff0c\u65e0\u8bba\u7528\u6237\u6eda\u52a8\u9875\u9762\u5230\u54ea\u4e2a\u4f4d\u7f6e\uff0c\u5bfc\u822a\u680f\u90fd\u4f1a\u4fdd\u6301\u5728\u5e95\u90e8\u3002<\/p>\n<h3 id=\"%e9%a1%b5%e8%84%9a-whXBeJAcEQ\">\u9875\u811a<\/h3>\n<p>bottom\u5c5e\u6027\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5c06\u9875\u811a\u56fa\u5b9a\u5728\u9875\u9762\u5e95\u90e8\u3002\u8fd9\u6837\u65e0\u8bba\u9875\u9762\u5185\u5bb9\u6709\u591a\u5c11\uff0c\u9875\u811a\u90fd\u4f1a\u4e00\u76f4\u663e\u793a\u5728\u5e95\u90e8\u3002<\/p>\n<h3 id=\"%e6%b5%ae%e5%8a%a8%e6%8c%89%e9%92%ae-whXBeJAcEQ\">\u6d6e\u52a8\u6309\u94ae<\/h3>\n<p>\u6709\u65f6\u5019\u6211\u4eec\u5e0c\u671b\u5728\u9875\u9762\u7684\u67d0\u4e2a\u89d2\u843d\u653e\u7f6e\u4e00\u4e2a\u6d6e\u52a8\u6309\u94ae\uff0c\u4f8b\u5982\u56de\u5230\u9876\u90e8\u6309\u94ae\u3002\u901a\u8fc7\u4f7f\u7528bottom\u5c5e\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u6309\u94ae\u5b9a\u4f4d\u5728\u9875\u9762\u5e95\u90e8\u7684\u67d0\u4e2a\u89d2\u843d\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-whXBeJAcEQ\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4f7f\u7528CSS\u7684bottom\u5c5e\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u5143\u7d20\u5b9a\u4f4d\u5728\u5176\u5305\u542b\u5757\u7684\u5e95\u90e8\u3002\u8fd9\u5728\u7f51\u9875\u8bbe\u8ba1\u4e2d\u6709\u5f88\u591a\u5b9e\u9645\u5e94\u7528\u573a\u666f\uff0c\u4f8b\u5982\u5e95\u90e8\u5bfc\u822a\u680f\u3001\u9875\u811a\u548c\u6d6e\u52a8\u6309\u94ae\u7b49\u3002<\/p>\n<h2 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-whXBeJAcEQ\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h2>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u5546\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u6211\u4eec\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u786e\u4fdd\u60a8\u7684\u7f51\u7ad9\u5728\u9999\u6e2f\u5730\u533a\u62e5\u6709\u5feb\u901f\u548c\u7a33\u5b9a\u7684\u8bbf\u95ee\u901f\u5ea6\u3002\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Css\u5165\u95e8: bottom\uff08\u5e95\u90e8\u5b9a\u4f4d\uff09 Css\u5165\u95e8: bottom\uff08\u5e95\u90e8\u5b9a\u4f4d\uff09 \u4ec0\u4e48\u662fbottom\u5c5e\u6027\uff1f \u5728C [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197854],"tags":[],"class_list":["post-238317","post","type-post","status-publish","format-standard","hentry","category-html"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/238317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=238317"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/238317\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=238317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=238317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=238317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}