{"id":776,"date":"2018-02-25T20:40:35","date_gmt":"2018-02-25T12:40:35","guid":{"rendered":"http:\/\/60.205.208.74\/2018\/02\/25\/css-positioning%e5%ae%9a%e4%bd%8d\/"},"modified":"2018-02-25T20:40:35","modified_gmt":"2018-02-25T12:40:35","slug":"css-positioning%e5%ae%9a%e4%bd%8d","status":"publish","type":"post","link":"https:\/\/www.puzi7.net\/?p=776","title":{"rendered":"CSS Positioning(\u5b9a\u4f4d)"},"content":{"rendered":"<span itemprop=\"description\"><div class=\"article-body\">\n<div class=\"article-intro\" id=\"content\">\n<h1>CSS <span class=\"color_h1\">Positioning(\u5b9a\u4f4d)<\/span><br \/>\n<\/h1>\n<hr>\n<p>position \u5c5e\u6027\u6307\u5b9a\u4e86\u5143\u7d20\u7684\u5b9a\u4f4d\u7c7b\u578b\u3002<\/p>\n<p>position \u5c5e\u6027\u7684\u56db\u4e2a\u503c\uff1a<\/p>\n<ul>\n<li>static<\/li>\n<li>relative<\/li>\n<li>fixed<\/li>\n<li>absolute<\/li>\n<\/ul>\n<p>\u5143\u7d20\u53ef\u4ee5\u4f7f\u7528\u7684\u9876\u90e8\uff0c\u5e95\u90e8\uff0c\u5de6\u4fa7\u548c\u53f3\u4fa7\u5c5e\u6027\u5b9a\u4f4d\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u5c5e\u6027\u65e0\u6cd5\u5de5\u4f5c\uff0c\u9664\u975e\u662f\u5148\u8bbe\u5b9aposition\u5c5e\u6027\u3002\u4ed6\u4eec\u4e5f\u6709\u4e0d\u540c\u7684\u5de5\u4f5c\u65b9\u5f0f\uff0c\u8fd9\u53d6\u51b3\u4e8e\u5b9a\u4f4d\u65b9\u6cd5\u3002<\/p>\n<hr>\n<h2>static \u5b9a\u4f4d<\/h2>\n<p>HTML\u5143\u7d20\u7684\u9ed8\u8ba4\u503c\uff0c\u5373\u6ca1\u6709\u5b9a\u4f4d\uff0c\u5143\u7d20\u51fa\u73b0\u5728\u6b63\u5e38\u7684\u6d41\u4e2d\u3002<\/p>\n<p>\u9759\u6001\u5b9a\u4f4d\u7684\u5143\u7d20\u4e0d\u4f1a\u53d7\u5230 top, bottom, left, right\u5f71\u54cd\u3002<\/p>\n<hr>\n<h2>fixed \u5b9a\u4f4d<\/h2>\n<p>\u5143\u7d20\u7684\u4f4d\u7f6e\u76f8\u5bf9\u4e8e\u6d4f\u89c8\u5668\u7a97\u53e3\u662f\u56fa\u5b9a\u4f4d\u7f6e\u3002<\/p>\n<p>\u5373\u4f7f\u7a97\u53e3\u662f\u6eda\u52a8\u7684\u5b83\u4e5f\u4e0d\u4f1a\u79fb\u52a8\uff1a<\/p>\n<div class=\"example\">\n<h2 class=\"example\">\u5b9e\u4f8b<\/h2>\n<div class=\"example_code\">\n<div class=\"hl-main\"><span class=\"hl-identifier\">p<\/span><span class=\"hl-identifier\">.pos<\/span><span class=\"hl-code\">_<\/span><span class=\"hl-identifier\">fixed<\/span><span class=\"hl-code\"><br \/>\n<\/span><span class=\"hl-brackets\">{<\/span><span class=\"hl-code\"><br \/>\n    <\/span><span class=\"hl-reserved\">position:<\/span><span class=\"hl-string\">fixed<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n    <\/span><span class=\"hl-reserved\">top:<\/span><span class=\"hl-number\">30<\/span><span class=\"hl-string\">px<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n    <\/span><span class=\"hl-reserved\">right:<\/span><span class=\"hl-number\">5<\/span><span class=\"hl-string\">px<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n<\/span><span class=\"hl-brackets\">}<\/span><\/div>\n<\/div>\n<p>\n<\/div>\n<p><b>\u6ce8\u610f\uff1a<\/b> Fixed \u5b9a\u4f4d\u5728 IE7 \u548c IE8 \u4e0b\u9700\u8981\u63cf\u8ff0 !DOCTYPE \u624d\u80fd\u652f\u6301.<\/p>\n<p>Fixed\u5b9a\u4f4d\u4f7f\u5143\u7d20\u7684\u4f4d\u7f6e\u4e0e\u6587\u6863\u6d41\u65e0\u5173\uff0c\u56e0\u6b64\u4e0d\u5360\u636e\u7a7a\u95f4\u3002<\/p>\n<p>Fixed\u5b9a\u4f4d\u7684\u5143\u7d20\u548c\u5176\u4ed6\u5143\u7d20\u91cd\u53e0\u3002<\/p>\n<hr>\n<h2>relative \u5b9a\u4f4d<\/h2>\n<p>\u76f8\u5bf9\u5b9a\u4f4d\u5143\u7d20\u7684\u5b9a\u4f4d\u662f\u76f8\u5bf9\u5176\u6b63\u5e38\u4f4d\u7f6e\u3002<\/p>\n<div class=\"example\">\n<h2 class=\"example\">\u5b9e\u4f8b<\/h2>\n<div class=\"example_code\">\n<div class=\"hl-main\"><span class=\"hl-identifier\">h2<\/span><span class=\"hl-identifier\">.pos<\/span><span class=\"hl-code\">_<\/span><span class=\"hl-identifier\">left<\/span><span class=\"hl-code\"><br \/>\n<\/span><span class=\"hl-brackets\">{<\/span><span class=\"hl-code\"><br \/>\n    <\/span><span class=\"hl-reserved\">position:<\/span><span class=\"hl-string\">relative<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n    <\/span><span class=\"hl-reserved\">left:<\/span><span class=\"hl-code\">&#8211;<\/span><span class=\"hl-number\">20<\/span><span class=\"hl-string\">px<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n<\/span><span class=\"hl-brackets\">}<\/span><span class=\"hl-code\"><br \/>\n<\/span><span class=\"hl-identifier\">h2<\/span><span class=\"hl-identifier\">.pos<\/span><span class=\"hl-code\">_<\/span><span class=\"hl-identifier\">right<\/span><span class=\"hl-code\"><br \/>\n<\/span><span class=\"hl-brackets\">{<\/span><span class=\"hl-code\"><br \/>\n    <\/span><span class=\"hl-reserved\">position:<\/span><span class=\"hl-string\">relative<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n    <\/span><span class=\"hl-reserved\">left:<\/span><span class=\"hl-number\">20<\/span><span class=\"hl-string\">px<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n<\/span><span class=\"hl-brackets\">}<\/span><\/div>\n<\/div>\n<p>\n<\/div>\n<p>\u53ef\u4ee5\u79fb\u52a8\u7684\u76f8\u5bf9\u5b9a\u4f4d\u5143\u7d20\u7684\u5185\u5bb9\u548c\u76f8\u4e92\u91cd\u53e0\u7684\u5143\u7d20\uff0c\u5b83\u539f\u672c\u6240\u5360\u7684\u7a7a\u95f4\u4e0d\u4f1a\u6539\u53d8\u3002<\/p>\n<div class=\"example\">\n<h2 class=\"example\">\u5b9e\u4f8b<\/h2>\n<div class=\"example_code\">\n<div class=\"hl-main\"><span class=\"hl-identifier\">h2<\/span><span class=\"hl-identifier\">.pos<\/span><span class=\"hl-code\">_<\/span><span class=\"hl-identifier\">top<\/span><span class=\"hl-code\"><br \/>\n<\/span><span class=\"hl-brackets\">{<\/span><span class=\"hl-code\"><br \/>\n    <\/span><span class=\"hl-reserved\">position:<\/span><span class=\"hl-string\">relative<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n    <\/span><span class=\"hl-reserved\">top:<\/span><span class=\"hl-code\">&#8211;<\/span><span class=\"hl-number\">50<\/span><span class=\"hl-string\">px<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n<\/span><span class=\"hl-brackets\">}<\/span><\/div>\n<\/div>\n<p>\n<\/div>\n<p>\u76f8\u5bf9\u5b9a\u4f4d\u5143\u7d20\u7ecf\u5e38\u88ab\u7528\u6765\u4f5c\u4e3a\u7edd\u5bf9\u5b9a\u4f4d\u5143\u7d20\u7684\u5bb9\u5668\u5757\u3002<\/p>\n<hr>\n<h2>absolute \u5b9a\u4f4d<\/h2>\n<p>\u7edd\u5bf9\u5b9a\u4f4d\u7684\u5143\u7d20\u7684\u4f4d\u7f6e\u76f8\u5bf9\u4e8e\u6700\u8fd1\u7684\u5df2\u5b9a\u4f4d\u7236\u5143\u7d20\uff0c\u5982\u679c\u5143\u7d20\u6ca1\u6709\u5df2\u5b9a\u4f4d\u7684\u7236\u5143\u7d20\uff0c\u90a3\u4e48\u5b83\u7684\u4f4d\u7f6e\u76f8\u5bf9\u4e8e&lt;html&gt;:<\/p>\n<div class=\"example\">\n<h2 class=\"example\">\u5b9e\u4f8b<\/h2>\n<div class=\"example_code\">\n<div class=\"hl-main\"><span class=\"hl-identifier\">h2<\/span><span class=\"hl-code\"><br \/>\n<\/span><span class=\"hl-brackets\">{<\/span><span class=\"hl-code\"><br \/>\n    <\/span><span class=\"hl-reserved\">position:<\/span><span class=\"hl-string\">absolute<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n    <\/span><span class=\"hl-reserved\">left:<\/span><span class=\"hl-number\">100<\/span><span class=\"hl-string\">px<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n    <\/span><span class=\"hl-reserved\">top:<\/span><span class=\"hl-number\">150<\/span><span class=\"hl-string\">px<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n<\/span><span class=\"hl-brackets\">}<\/span><\/div>\n<\/div>\n<p>\n<\/div>\n<p>absolute \u5b9a\u4f4d\u4f7f\u5143\u7d20\u7684\u4f4d\u7f6e\u4e0e\u6587\u6863\u6d41\u65e0\u5173\uff0c\u56e0\u6b64\u4e0d\u5360\u636e\u7a7a\u95f4\u3002<\/p>\n<p>absolute \u5b9a\u4f4d\u7684\u5143\u7d20\u548c\u5176\u4ed6\u5143\u7d20\u91cd\u53e0\u3002<\/p>\n<hr>\n<h2>\u91cd\u53e0\u7684\u5143\u7d20<\/h2>\n<p>\u5143\u7d20\u7684\u5b9a\u4f4d\u4e0e\u6587\u6863\u6d41\u65e0\u5173\uff0c\u6240\u4ee5\u5b83\u4eec\u53ef\u4ee5\u8986\u76d6\u9875\u9762\u4e0a\u7684\u5176\u5b83\u5143\u7d20<\/p>\n<p>z-index\u5c5e\u6027\u6307\u5b9a\u4e86\u4e00\u4e2a\u5143\u7d20\u7684\u5806\u53e0\u987a\u5e8f\uff08\u54ea\u4e2a\u5143\u7d20\u5e94\u8be5\u653e\u5728\u524d\u9762\uff0c\u6216\u540e\u9762\uff09<\/p>\n<p>\u4e00\u4e2a\u5143\u7d20\u53ef\u4ee5\u6709\u6b63\u6570\u6216\u8d1f\u6570\u7684\u5806\u53e0\u987a\u5e8f\uff1a<\/p>\n<div class=\"example\">\n<h2 class=\"example\">\u5b9e\u4f8b<\/h2>\n<div class=\"example_code\">\n<div class=\"hl-main\"><span class=\"hl-identifier\">img<\/span><span class=\"hl-code\"><br \/>\n<\/span><span class=\"hl-brackets\">{<\/span><span class=\"hl-code\"><br \/>\n    <\/span><span class=\"hl-reserved\">position:<\/span><span class=\"hl-string\">absolute<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n    <\/span><span class=\"hl-reserved\">left:<\/span><span class=\"hl-number\">0<\/span><span class=\"hl-string\">px<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n    <\/span><span class=\"hl-reserved\">top:<\/span><span class=\"hl-number\">0<\/span><span class=\"hl-string\">px<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n    <\/span><span class=\"hl-reserved\">z-index:<\/span><span class=\"hl-code\">&#8211;<\/span><span class=\"hl-number\">1<\/span><span class=\"hl-reserved\"><\/span><span class=\"hl-code\">;<br \/>\n<\/span><span class=\"hl-brackets\">}<\/span><\/div>\n<\/div>\n<p>\n<\/div>\n<p>\u5177\u6709\u66f4\u9ad8\u5806\u53e0\u987a\u5e8f\u7684\u5143\u7d20\u603b\u662f\u5728\u8f83\u4f4e\u7684\u5806\u53e0\u987a\u5e8f\u5143\u7d20\u7684\u524d\u9762\u3002<\/p>\n<p><strong>\u6ce8\u610f\uff1a<\/strong> \u5982\u679c\u4e24\u4e2a\u5b9a\u4f4d\u5143\u7d20\u91cd\u53e0\uff0c\u6ca1\u6709\u6307\u5b9az &#8211; index\uff0c\u6700\u540e\u5b9a\u4f4d\u5728HTML\u4ee3\u7801\u4e2d\u7684\u5143\u7d20\u5c06\u88ab\u663e\u793a\u5728\u6700\u524d\u9762\u3002<\/p>\n<hr>\n<div class=\"tryit_ex\">\n<img decoding=\"async\" src=\"\/images\/tryitimg.gif\" width=\"40\" height=\"46px\" alt=\"Examples\"><\/p>\n<h2>\u66f4\u591a\u5b9e\u4f8b<\/h2>\n<\/div>\n<p>\u6b64\u793a\u4f8b\u6f14\u793a\u5982\u4f55\u8bbe\u7f6e\u5143\u7d20\u7684\u5916\u5f62\u3002\u8be5\u5143\u7d20\u88ab\u526a\u88c1\u6210\u8fd9\u79cd\u5f62\u72b6\uff0c\u5e76\u663e\u793a\u51fa\u6765\u3002<\/p>\n<\/p>\n<p>\u8fd9\u4e2a\u4f8b\u5b50\u6f14\u793a\u4e86overflow\u5c5e\u6027\u521b\u5efa\u4e00\u4e2a\u6eda\u52a8\u6761\uff0c\u5f53\u4e00\u4e2a\u5143\u7d20\u7684\u5185\u5bb9\u5728\u6307\u5b9a\u7684\u533a\u57df\u8fc7\u5927\u65f6\u5982\u4f55\u8bbe\u7f6e\u4ee5\u9002\u5e94\u3002<\/p>\n<\/p>\n<p>\u8fd9\u4e2a\u4f8b\u5b50\u6f14\u793a\u4e86\u5982\u4f55\u8bbe\u7f6e\u6d4f\u89c8\u5668\u6765\u81ea\u52a8\u5904\u7406\u6ea2\u51fa\u3002<\/p>\n<\/p>\n<p>\u8fd9\u4e2a\u4f8b\u5b50\u6f14\u793a\u4e86\u5982\u4f55\u6539\u53d8\u5149\u6807\u3002<\/p>\n<hr>\n<h2>\u6240\u6709\u7684CSS\u5b9a\u4f4d\u5c5e\u6027<\/h2>\n<p>&#8220;CSS&#8221; \u5217\u4e2d\u7684\u6570\u5b57\u8868\u793a\u54ea\u4e2aCSS(CSS1 \u6216\u8005CSS2)\u7248\u672c\u5b9a\u4e49\u4e86\u8be5\u5c5e\u6027\u3002 <\/p>\n<table class=\"reference\">\n<tbody>\n<tr>\n<th width=\"25%\" align=\"left\">\u5c5e\u6027<\/th>\n<th width=\"43%\" align=\"left\">\u8bf4\u660e<\/th>\n<th width=\"27%\" align=\"left\">\u503c<\/th>\n<th width=\"5%\" align=\"left\">CSS<\/th>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/pr-pos-bottom.html\">bottom<\/a><\/td>\n<td>\u5b9a\u4e49\u4e86\u5b9a\u4f4d\u5143\u7d20\u4e0b\u5916\u8fb9\u8ddd\u8fb9\u754c\u4e0e\u5176\u5305\u542b\u5757\u4e0b\u8fb9\u754c\u4e4b\u95f4\u7684\u504f\u79fb\u3002<\/td>\n<td>auto<br \/>\n      <i>length<br \/>\n\t%<br \/>\n\t<\/i>inherit<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/pr-pos-clip.html\">clip<\/a><\/td>\n<td>\u526a\u8f91\u4e00\u4e2a\u7edd\u5bf9\u5b9a\u4f4d\u7684\u5143\u7d20<\/td>\n<td><i>shape<br \/>\n      <\/i>auto<br \/>\n\tinherit<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/pr-class-cursor.html\">cursor<\/a><\/td>\n<td>\u663e\u793a\u5149\u6807\u79fb\u52a8\u5230\u6307\u5b9a\u7684\u7c7b\u578b<\/td>\n<td><span class=\"value-inst-uri noxref\"><i>url<\/i><br \/>\n      <\/span>auto<br \/>\n      crosshair<br \/>\n      default<br \/>\n      pointer<br \/>\n      move<br \/>\n      e-resize<br \/>\n      ne-resize<br \/>\n      nw-resize<br \/>\n      n-resize<br \/>\n      se-resize<br \/>\n      sw-resize<br \/>\n      s-resize<br \/>\n      w-resize<br \/>\n      text<br \/>\n      wait<br \/>\n      help<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/pr-pos-left.html\">left<\/a><\/td>\n<td>\u5b9a\u4e49\u4e86\u5b9a\u4f4d\u5143\u7d20\u5de6\u5916\u8fb9\u8ddd\u8fb9\u754c\u4e0e\u5176\u5305\u542b\u5757\u5de6\u8fb9\u754c\u4e4b\u95f4\u7684\u504f\u79fb\u3002<\/td>\n<td>auto<br \/>\n      <i>length<br \/>\n\t%<br \/>\n\t<\/i>inherit<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/pr-pos-overflow.html\">overflow<\/a>\n    <\/td>\n<td>\u8bbe\u7f6e\u5f53\u5143\u7d20\u7684\u5185\u5bb9\u6ea2\u51fa\u5176\u533a\u57df\u65f6\u53d1\u751f\u7684\u4e8b\u60c5\u3002<\/td>\n<td>auto<br \/>\n      hidden<br \/>\n      scroll<br \/>\n\tvisible<br \/>\n      inherit<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/css3-pr-overflow-y.html\">overflow-y<\/a>\n    <\/td>\n<td>\u6307\u5b9a\u5982\u4f55\u5904\u7406\u9876\u90e8\/\u5e95\u90e8\u8fb9\u7f18\u7684\u5185\u5bb9\u6ea2\u51fa\u5143\u7d20\u7684\u5185\u5bb9\u533a\u57df<\/td>\n<td>auto<br \/>\n      hidden<br \/>\n      scroll<br \/>\n\tvisible<br \/>\n      no-display<br \/>\n      no-content<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/\/cssref\/css3-pr-overflow-x.html\">overflow-x<\/a>\n    <\/td>\n<td>\u6307\u5b9a\u5982\u4f55\u5904\u7406\u53f3\u8fb9\/\u5de6\u8fb9\u8fb9\u7f18\u7684\u5185\u5bb9\u6ea2\u51fa\u5143\u7d20\u7684\u5185\u5bb9\u533a\u57df<\/td>\n<td>auto<br \/>\n      hidden<br \/>\n      scroll<br \/>\n\tvisible<br \/>\n      no-display<br \/>\n      no-content<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/pr-class-position.html\">position<\/a><\/td>\n<td>\u6307\u5b9a\u5143\u7d20\u7684\u5b9a\u4f4d\u7c7b\u578b<\/td>\n<td>absolute<br \/>\n      fixed<br \/>\n      relative<br \/>\n      static<br \/>\n      inherit<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/pr-pos-right.html\">right<\/a><\/td>\n<td>\u5b9a\u4e49\u4e86\u5b9a\u4f4d\u5143\u7d20\u53f3\u5916\u8fb9\u8ddd\u8fb9\u754c\u4e0e\u5176\u5305\u542b\u5757\u53f3\u8fb9\u754c\u4e4b\u95f4\u7684\u504f\u79fb\u3002<\/td>\n<td>auto<br \/>\n      <i>length<br \/>\n\t%<br \/>\n\t<\/i>inherit<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/pr-pos-top.html\">top<\/a><\/td>\n<td>\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5b9a\u4f4d\u5143\u7d20\u7684\u4e0a\u5916\u8fb9\u8ddd\u8fb9\u754c\u4e0e\u5176\u5305\u542b\u5757\u4e0a\u8fb9\u754c\u4e4b\u95f4\u7684\u504f\u79fb\u3002<\/td>\n<td>auto<br \/>\n      <i>length<br \/>\n\t%<br \/>\n\t<\/i>inherit<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/cssref\/pr-pos-z-index.html\">z-index<\/a><\/td>\n<td>\u8bbe\u7f6e\u5143\u7d20\u7684\u5806\u53e0\u987a\u5e8f<\/td>\n<td>\n      <i>number<br \/>\n\t<\/i>auto<br \/>\n\tinherit<\/td>\n<td>2<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<span>","protected":false},"excerpt":{"rendered":"<p class=\"excerpt\"><span itemprop=\"description\">CSS Positioning(\u5b9a\u4f4d) position \u5c5e\u6027\u6307\u5b9a\u4e86\u5143\u7d20\u7684\u5b9a\u4f4d\u7c7b\u578b\u3002 po&hellip;<\/span><\/p>\n<p class=\"more-link-p btn-align-right\"><a class=\"green zoom-btn\" href=\"https:\/\/www.puzi7.net\/?p=776\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35,29,7],"tags":[53],"class_list":["post-776","post","type-post","status-publish","format-standard","hentry","category-css","category-frontend","category-basic","tag-css","zoom-theme-has-thumb"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CSS Positioning(\u5b9a\u4f4d) - \u8c31\u5b50\u68cb - Puzi7<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.puzi7.net\/?p=776\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CSS Positioning(\u5b9a\u4f4d) - \u8c31\u5b50\u68cb - Puzi7\" 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