{"id":1356,"date":"2024-11-10T12:54:36","date_gmt":"2024-11-10T04:54:36","guid":{"rendered":"https:\/\/fwq.ai\/blog\/1356\/"},"modified":"2024-11-10T12:54:36","modified_gmt":"2024-11-10T04:54:36","slug":"%e5%a6%82%e4%bd%95%e8%ae%a9%e9%80%8f%e6%98%8e%e7%88%b6%e7%9b%92%e5%ad%90%e4%b8%ad%e7%9a%84%e5%ad%90%e7%9b%92%e5%ad%90%e5%9e%82%e7%9b%b4%e5%b1%85%e4%b8%ad%ef%bc%8c%e5%90%8c%e6%97%b6%e4%bf%9d%e7%95%99","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/1356\/","title":{"rendered":"\u5982\u4f55\u8ba9\u900f\u660e\u7236\u76d2\u5b50\u4e2d\u7684\u5b50\u76d2\u5b50\u5782\u76f4\u5c45\u4e2d\uff0c\u540c\u65f6\u4fdd\u7559\u7236\u76d2\u6587\u672c\u4f4d\u7f6e\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173037763625820.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u8ba9\u900f\u660e\u7236\u76d2\u5b50\u4e2d\u7684\u5b50\u76d2\u5b50\u5782\u76f4\u5c45\u4e2d\uff0c\u540c\u65f6\u4fdd\u7559\u7236\u76d2\u6587\u672c\u4f4d\u7f6e\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u8ba9\u900f\u660e\u7236\u76d2\u5b50\u4e2d\u7684\u5b50\u76d2\u5b50\u5782\u76f4\u5c45\u4e2d\uff0c\u540c\u65f6\u4fdd\u7559\u7236\u76d2\u6587\u672c\u4f4d\u7f6e\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u8ba9\u900f\u660e\u7236\u76d2\u4e2d\u7684\u5b50\u76d2\uff0c\u8fd8\u8ba9\u7236\u76d2\u6587\u672c\u4f4d\u7f6e\u4e0d\u53d8\uff1f<\/strong><\/p>\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u4e3a\u7236\u5bb9\u5668\u8bbe\u7f6e\u900f\u660e\u5ea6\u4f1a\u5bfc\u81f4\u6587\u672c\u548c\u5176\u4ed6\u5b50\u5143\u7d20\u4e5f\u53d8\u5f97\u900f\u660e\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u540c\u65f6\u5c06\u5b50\u76d2\u5b50\u5782\u76f4\u5c45\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li>\u4e3a\u5b50\u5143\u7d20\u4f7f\u7528\uff1aposition: absolute<\/li>\n<li>\u8bbe\u7f6e\u5b50\u5143\u7d20\u7684 top \u503c\u4e3a 50%\uff0c\u4f7f\u5176\u6c34\u5e73\u5c45\u4e2d<\/li>\n<li>\u4f7f\u7528 transform: translatey(-50%) \u5c06\u5b50\u5143\u7d20\u5728\u5782\u76f4\u65b9\u5411\u4e0a\u79fb\u52a8 50%\uff0c\u4f7f\u5176\u5782\u76f4\u5c45\u4e2d<\/li>\n<li>\u4e3a\u7236\u5bb9\u5668\u4f7f\u7528 rgba() \u51fd\u6570\u8bbe\u7f6e\u80cc\u666f\u900f\u660e\u5ea6\uff0c\u800c\u4e0d\u662f opacity \u5c5e\u6027\u3002rgba() \u51fd\u6570\u5141\u8bb8\u60a8\u6307\u5b9a\u4e00\u4e2a\u900f\u660e\u5ea6\u503c\uff0c\u800c opacity \u5c5e\u6027\u4f1a\u5f71\u54cd\u6240\u6709\u5b50\u5143\u7d20\u7684\u900f\u660e\u5ea6\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>.container {\n  width: 200px;\n  height: 200px;\n  background: rgba(0, 0, 0, 0.2);\n}\n\n.child {\n  position: absolute;\n  top: 50%;\n  transform: translateY(-50%);\n  background: white;\n  padding: 10px;\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6837\uff0c\u5b50\u76d2\u5c31\u4f1a\u5782\u76f4\u5c45\u4e2d\uff0c\u800c\u7236\u76d2\u7684\u6587\u672c\u4f4d\u7f6e\u4e0d\u53d8\uff0c\u4e14\u7236\u76d2\u5177\u6709 0.2 \u7684\u900f\u660e\u5ea6\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u8ba9\u900f\u660e\u7236\u76d2\u5b50\u4e2d\u7684\u5b50\u76d2\u5b50\uff0c\u540c\u65f6\u4fdd\u7559\u7236\u76d2\u6587\u672c\u4f4d\u7f6e\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u8ba9\u900f\u660e\u7236\u76d2\u4e2d\u7684\u5b50\u76d2\uff0c\u8fd8\u8ba9\u7236\u76d2\u6587\u672c\u4f4d\u7f6e\u4e0d\u53d8\uff1f \u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u4e3a\u7236\u5bb9\u5668\u8bbe\u7f6e\u900f\u660e\u5ea6\u4f1a\u5bfc\u81f4\u6587\u672c\u548c\u5176\u4ed6\u5b50\u5143\u7d20\u4e5f\u53d8\u5f97\u900f\u660e\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u540c\u65f6\u5c06\u5b50\u76d2\u5b50\u5782\u76f4\u5c45\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a \u4e3a\u5b50\u5143\u7d20\u4f7f\u7528\uff1aposition: absolute \u8bbe\u7f6e\u5b50\u5143\u7d20\u7684 top \u503c\u4e3a 50%\uff0c\u4f7f\u5176\u6c34\u5e73\u5c45\u4e2d \u4f7f\u7528 transform: translatey(-50%) \u5c06\u5b50\u5143\u7d20\u5728\u5782\u76f4\u65b9\u5411\u4e0a\u79fb\u52a8 50%\uff0c\u4f7f\u5176\u5782\u76f4\u5c45\u4e2d \u4e3a\u7236\u5bb9\u5668\u4f7f\u7528 rgba() \u51fd\u6570\u8bbe\u7f6e\u80cc\u666f\u900f\u660e\u5ea6\uff0c\u800c\u4e0d\u662f opacity \u5c5e\u6027\u3002rgba() \u51fd\u6570\u5141\u8bb8\u60a8\u6307\u5b9a\u4e00\u4e2a\u900f\u660e\u5ea6\u503c\uff0c\u800c opacity \u5c5e\u6027\u4f1a\u5f71\u54cd\u6240\u6709\u5b50\u5143\u7d20\u7684\u900f\u660e\u5ea6\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a .container { width: 200px; height: 200px; background: rgba(0, 0, 0, 0.2); } .child { position: absolute; top: 50%; transform: translateY(-50%); background: white; padding: 10px; } \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\uff0c\u5b50\u76d2\u5c31\u4f1a\u5782\u76f4\u5c45\u4e2d\uff0c\u800c\u7236\u76d2\u7684\u6587\u672c\u4f4d\u7f6e\u4e0d\u53d8\uff0c\u4e14\u7236\u76d2\u5177\u6709 0.2 \u7684\u900f\u660e\u5ea6\u3002 \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u8ba9\u900f\u660e\u7236\u76d2\u5b50\u4e2d\u7684\u5b50\u76d2\u5b50\uff0c\u540c\u65f6\u4fdd\u7559\u7236\u76d2\u6587\u672c\u4f4d\u7f6e\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1356","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1356","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=1356"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/1356\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=1356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=1356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=1356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}