{"id":2636,"date":"2012-09-24T01:15:09","date_gmt":"2012-09-23T17:15:09","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=2636"},"modified":"2019-09-24T11:24:29","modified_gmt":"2019-09-24T03:24:29","slug":"new-viewport-relative-units-vw-vh-vm-vmin","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2012\/09\/new-viewport-relative-units-vw-vh-vm-vmin\/","title":{"rendered":"\u89c6\u533a\u76f8\u5173\u5355\u4f4dvw, vh..\u7b80\u4ecb\u4ee5\u53ca\u53ef\u5b9e\u9645\u5e94\u7528\u573a\u666f"},"content":{"rendered":"

by zhangxinxu<\/a> from https:\/\/www.zhangxinxu.com<\/a>
\n\u672c\u6587\u5730\u5740\uff1ahttps:\/\/www.zhangxinxu.com\/wordpress\/?p=2636<\/a><\/p>\n

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\n\"\u89c6\u533a\u76f8\u5173\u5355\u4f4dvh,<\/p>\n

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\n\"vw\u5355\u4f4d\u6240\u8c13\u89c6\u533a\u6307\u4ec0\u4e48\u7684demo<\/p>\n

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\n
\r\n.sidebar {\r\n    width: 25vw;\r\n    float: left;\r\n}\r\n.main {\r\n    width: 75vm;\r\n    float: right;\r\n}\r\n<\/pre>\n<\/div>\n
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\n
img { max-height: 90vh; }<\/pre>\n<\/div>\n
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\n\"FireFox
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\n
.vw_vh_img {\r\n    max-width: 90vw;\r\n    max-height: 90vh;\r\n}<\/pre>\n<\/div>\n
\u6ce8\uff1ademo\u9875\u9762\u4f7f\u7528\u7684\u5f39\u6846\u811a\u672c\u5c31\u662f\u4e4b\u524d\u201cseajs\u4f7f\u7528\u793a\u4f8b\u53caspm\u5408\u5e76\u538b\u7f29\u5de5\u5177<\/a>\u201d\u4e00\u6587\u4e2d\u5c55\u793a\u7684\u6700\u7ec8\u811a\u672c\u3002<\/p>\n
\u516d\u3001\u89c6\u533a\u8986\u76d6\u4ee5\u53ca\u8fb9\u754c\u5b9a\u4f4d<\/h3>\n
\u65e2\u7136vw<\/code>, vh<\/code>\u662f\u89c6\u533a\u76f8\u5173\u5355\u4f4d\uff0c\u6211\u5c31\u60f3\u5230\u662f\u4e0d\u662f\u53ef\u4ee5\u5229\u7528\u8fd9\u4e2a\u7279\u6027\u5b9e\u73b0\u7cbe\u786e\u7684\u89c6\u533a\u5927\u5c0f\u8986\u76d6\u4ee5\u53ca\u89c6\u533a\u8fb9\u754c\u7684\u5b9a\u4f4d\u3002<\/p>\n
\u62ff\u89c6\u533a\u8986\u76d6\u4e3e\u4f8b\uff0c\u5982\u679c\u6211\u5b9a\u4e49\u4e00\u4e2a\u5143\u7d20\u7684\u9ad8\u5bbd\u5982\u4e0b\uff1a<\/p>\n
\n
.element {\r\n    width: 100vw;\r\n    height: 100vh;\r\n}<\/pre>\n<\/div>\n
\u7136\u540e\uff0c\u518d\u5c06\u5176\u5b9a\u4f4d\u5230\u89c6\u533a\u5de6\u4e0a\u89d2\uff0c\u5c82\u4e0d\u662f\u53ef\u4ee5\u5b9e\u73b0\u89c6\u533a\u7684\u5b8c\u6574\u8986\u76d6\uff1b\u6211\u7acb\u9a6c\u60f3\u5230\u4e86\u5f39\u51fa\u6846\u7684\u534a\u900f\u660e\u8986\u76d6\u5c42\u3002\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1avw, vh\u89c6\u533a\u5b8c\u5168\u8986\u76d6\u4e0e\u7eafCSS\u5f39\u6846<\/a><\/p>\n
\u5efa\u8bae\u5728Chrome20+\u6d4f\u89c8\u5668\u4e0b\u67e5\u770b\u6548\u679c\uff08\u56e0\u4e3a\u6709range\u63a7\u4ef6\uff09\uff0c\u70b9\u51fbdemo\u9875\u9762\u6309\u94ae\uff0c\u5219\u534a\u900f\u660e\u8986\u76d6\u5c42\u663e\u73b0\u4e86\u2014\u2014\u5b8c\u6574\u8986\u76d6\uff1a
\n
\n\"\u534a\u900f\u660e\u8986\u76d6\u5c42\u7684\u5b8c\u6574\u8986\u76d6\"<\/p>\n
\u5982\u679c\u60a8\u770b\u5230\u4e0b\u9762\u7684\u6587\u5b57\uff0c\u53ef\u80fd\u662f\u7531\u4e8e\u5728\u5176\u4ed6\u7f51\u7ad9\u6216\u662fRSS\u4e2d\u9605\u8bfb\u672c\u6587\uff0c\u672c\u6587\u539f\u5730\u5740\uff1ahttps:\/\/www.zhangxinxu.com\/wordpress\/?p=2636<\/a>\uff0c\u672c\u6587\u4f5c\u8005\uff1a\u5f20\u946b\u65ed<\/a>\uff0c\u6765\u81ea\u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\uff0c\u8bbf\u95ee\u539f\u51fa\u5904\u9605\u8bfb\u4f53\u9a8c\u66f4\u4f73\u3002<\/em><\/div>\n
\u5410\u69fd\uff1a<\/strong><\/p>\n
    \n
  1. \u5982\u679c\u60a8\u5728FireFox\u6d4f\u89c8\u5668\u4e0b\u67e5\u770b\u672cdemo\uff0c\u4f1a\u53d1\u73b0\uff0cFireFox\u6d4f\u89c8\u5668\u4e0b\u7684\u9ed1\u8272\u534a\u900f\u660e\u4e5f\u662f\u5b8c\u6574\u8986\u76d6\u7684\uff08\u56fe\u7565~\uff09\uff0c\u4e3a\u4f55\uff1f\u5176\u76ee\u524d\u662f\u4e0d\u652f\u6301vw<\/code>, vh<\/code>\u5355\u4f4d\u7684\u554a\uff01\uff1f
    \n\u539f\u56e0\u5c31\u5728\u4e8e\uff0c\u8986\u76d6\u5c42\u4e3a\u56fa\u5b9a\u5b9a\u4f4d(fixed)\u5143\u7d20\uff08\u7edd\u5bf9\u5b9a\u4f4d(absolute)\u5143\u7d20\u4e5f\u5982\u6b64\uff09\u3002\u672cdemo\u4e2d\uff0c\u5176\u9ad8\u5bbd100%\u7684\u6548\u679c\u5c31\u8ddf\u8bbe\u7f6ewidth: 100vw;  height: 100vh;<\/code>\u662f\u4e00\u6a21\u4e00\u6837\u7684\u3002I am a little disappointed!<\/li>\n
  2. OK\uff0c\u770b\u4e0a\u9762demo<\/a>\u6807\u9898\u53ef\u4ee5\u53d1\u73b0\uff0c\u672cdemo\u6700\u91cd\u8981\u7684\u77e5\u8bc6\u70b9\u5176\u5b9e\u5e76\u4e0d\u5728\u4e8evw<\/code>, vh<\/code>\u8fd9\u4e24\u4e2a\u5355\u4f4d\u7684\u4ecb\u7ecd\uff1b\u800c\u662f\u5c55\u793a\u4e86\u5982\u679c\u4f7f\u7528\u7eafCSS\u5b9e\u73b0\u5f39\u6846\u7684\u6c34\u5e73\u4e0e\u5782\u76f4\u5c45\u4e2d\u6548\u679c\uff08IE6\u4e5f\u662f\u53ef\u4ee5\u652f\u6301\u7684\uff0c\u4e0d\u8fc7\u5199\u6cd5\u9700\u8981\u53d8\u53d8~\u4ee5\u540e\u6709\u673a\u4f1a\u8be6\u7ec6\u4ecb\u7ecd\uff09\u3002\u62d6\u52a8range\u63a7\u4ef6\uff0c\u53ef\u4ee5\u770b\u5230\u56fe\u7247\u5c3a\u5bf8\u65e0\u8bba\u600e\u6837\u53d8\uff0c\u5f39\u6846\u603b\u662f\u5c45\u4e2d\u7684\u2014\u2014\u7eafCSS\u5b9e\u73b0\uff0c\u6ca1\u6709JavaScript\u7684\u8ba1\u7b97\u4e0e\u5b9a\u4f4d\uff0c\u60a8\u6709\u5174\u8da3\u53ef\u4ee5\u7814\u7a76\u7814\u7a76\u7684~~
    \n\"\u62d6\u52a8\u6ed1\u5757\"
    \n\"\u56fe\u7247\u5c3a\u5bf8\u53d8\u5927\u4f46\u662f\u5f39\u6846\u4e00\u76f4\u6c34\u5e73\u5782\u76f4\u5c45\u4e2d\u5bf9\u9f50\"\n<\/li>\n<\/ol>\n
    \u6b63\u5982\u4e0a\u9762\u6240\u63d0\u5230\u7684\uff0c\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0cvw<\/code>, vh<\/code>\u6240\u4ea7\u751f\u7684\u6548\u679c\u4e0e\u767e\u5206\u6bd4%<\/code>\u5355\u4f4d\u65e0\u5f02\uff0c\u5c24\u5176\u5bf9\u4e8eabsolute\/fixed<\/code>\u5b9a\u4f4d\u5c5e\u6027\u7684\u5143\u7d20\uff0c\u4f8b\u5982\u4e0b\u9762\u8fd9\u4e2a\u8fb9\u754c\u5b9a\u4f4d\u7684\u4f8b\u5b50\uff1a<\/p>\n
    \u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1avh, vw\u7b49\u540c\u767e\u5206\u6bd4\u5355\u4f4d\u6d4b\u8bd5demo<\/a><\/p>\n
    \/\/zxx: \u6211\u8fd9\u91cc\u66f4\u591a\u5730\u662f\u4e3a\u4e86\u6f14\u793a\uff0c\u5176\u5b9e\u8981\u5b9e\u73b0\u6548\u679c\uff0c\u6700\u7b80\u5355\u5c31\u662fbottom:0<\/code>.<\/span><\/p>\n
    \u5173\u952eCSS\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
    \n
    {\r\n    height: 30px;\r\n    margin-top: -30px;\r\n\r\n    position: fixed;\r\n    top: 100%;\r\n    top: 100vh;\r\n    left: 5%;\r\n    left: 5vw;\r\n    right: 5%;\r\n    right: 5vw;\r\n}<\/pre>\n<\/div>\n
    \u4ee3\u7801\u542b\u4e49\u5f88\u7b80\u5355\uff0c\u652f\u6301vh<\/code>, vw<\/code>\u5355\u4f4d\u7684\u4f7f\u7528\u4e4b\uff08\u56e0\u4e3a\u5728\u540e\u9762\u58f0\u660e\uff09\uff1b\u4e0d\u652f\u6301\u7684\u5c31\u662f\u8981\u767e\u5206\u6bd4%<\/code>\u5355\u4f4d\u3002<\/p>\n
    \u7136\u540e\u5404\u4e2a\u6d4f\u89c8\u5668\u6d4b\u8bd5\u53d1\u73b0\uff0c\u6548\u679c\u662f\u4e00\u6a21\u4e00\u6837\u7684\uff08\u4e0d\u652f\u6301position: fixed\u7684IE6\u5c31\u5f53\u5b83\u4e0d\u5b58\u5728\u5427\uff09\uff0c\u56fa\u5b9a\u5728\u89c6\u533a\u5e95\u90e8\uff0c\u4e0d\u968f\u6eda\u52a8\u6761\u6eda\u52a8\u7684\u7a7a\u767d\u5de5\u5177\u680f\uff1a
    \n\"IE7\u6d4f\u89c8\u5668\u4e0b\u5e95\u90e8\u5de5\u5177\u6761\u56fa\u5b9a\u6548\u679c\"<\/p>\n
    \u8bf4\u5b9e\u8bdd\uff0c\u539f\u672c\u7b2c\u4e00\u773c\u770b\u5230\u5355\u4f4dvw<\/code>, vh<\/code>\u7684\u65f6\u5019\uff0c\u89c9\u5f97\u8fd9\u4e2a\u5355\u4f4d\uff0c\u8bf4\u4e0d\u5b9a\u4f1a\u5f15\u53d1\u76ee\u524d\u5e03\u5c40\u65b9\u5f0f\u7684\u5927\u53d8\u9769\u2014\u2014\u6c34\u5e73\u65b9\u5411\u6d41\u4f53\u5e03\u5c40\uff01\uff01<\/p>\n
    \u5728\u5236\u4f5c\u9ad8\u5bbd\u9650\u5236demo\u7684\u65f6\u5019\uff0c\u6211\u8fd8\u89c9\u5f97\uff0c\u5e94\u8be5\u662f\u53ef\u4ee5\u7684\u3002\u5c3c\u739b\uff0c\u5f53\u6211\u505a\u8986\u76d6\u4ee5\u53ca\u5b9a\u4f4d\u8fd9\u4e24\u4e2ademo\u7684\u65f6\u5019\uff0c\u5fc3\u4e00\u4e0b\u5b50\u51c9\u4e0b\u53bb\u4e86\uff1a<\/p>\n
      \n
    1. vw<\/code>, vh<\/code>\u7528\u5728\u5bbd\u5ea6\u81ea\u9002\u5e94\u4e0a\u6ca1\u6709\u4ef7\u503c\u2014\u2014%<\/code>\u53ef\u4ee5\u5b9e\u73b0\u4e4b~~<\/li>\n
    2. \u73b0\u5728\u53c8\uff1avw<\/code>, vh<\/code>\u7528\u5728absolute\/fixed<\/code>\u5b9a\u4f4d\u5c5e\u6027\u5143\u7d20\u4e0a\u6ca1\u6709\u4ef7\u503c\u2014\u2014%<\/code>\u53ef\u4ee5\u5b9e\u73b0\u4e4b~~<\/li>\n<\/ol>\n
      vw<\/code>, vh<\/code>\u8fd9\u4e24\u4e2a\u89c6\u533a\u76f8\u5173\u52a8\u6001\u5355\u4f4d\u4f3c\u4e4e\u5e94\u7528\u524d\u666f\u4e00\u4e0b\u5b50\u9eef\u6de1\u4e86\u5f88\u591a\uff0c\u6f5c\u529b\u4f3c\u4e4e\u4e5f\u5c31\u90a3\u6837\u2014\u2014\u60f3\u6765\u60f3\u53bb\uff0c\u5f97\u51fa\u4e00\u4e2a\u7ed3\u8bba\uff1avw, vh\u89c6\u533a\u5927\u5c0f\u76f8\u5173\u5355\u4f4d\u53ea\u9002\u7528\u4e8e\u975e\u5b9a\u4f4d\u5143\u7d20<\/span>\u7684\u9ad8\u5ea6\u76f8\u5173\u5c5e\u6027<\/span>\u4e0a\uff01<\/strong> \/\/zxx: \u9ad8\u5ea6\u76f8\u5173\u5c5e\u6027\u5982 – height\/min-height\/max-height\/line-height\/padding-top\/padding-bottom\u7b49<\/p>\n
      \u4e8e\u662f\uff0c\u6211\u4e0b\u9762\u6240\u8bbe\u60f3\u7684\u5e94\u7528\u573a\u666f\u5c31\u4f1a\u8131\u79bb\u5bbd\u5ea6\uff0c\u8131\u79bb\u7edd\u5bf9\u5b9a\u4f4d\u5143\u7d20\uff0c\u4f1a\u662f\u4ec0\u4e48\u5462\uff1f\uff1f<\/p>\n
      \u4e03\u3001\u573a\u666f\u4e4b\uff1aOffice Word\u6548\u679c<\/h3>\n
      \u6211\u4eec\u53ef\u4ee5\u628aweb\u9875\u9762\u505a\u5f97\u50cfOffice\u6587\u6863\u90a3\u6837\uff0c\u4e00\u5c4f\u6b63\u597d\u4e00\u9875\uff1b\u62d6\u52a8\u6eda\u52a8\u6761\uff0c\u6211\u4eec\u53ef\u4ee5\u4e00\u76f4\u5f80\u4e0b\u770b\u5230\u6700\u540e\u4e00\u9875\u3002<\/p>\n
      \u5982\u679c\u53ea\u501f\u52a9CSS\uff0c\u8fd9\u79cd\u6548\u679c\u7edd\u5bf9\u5b9a\u4f4d\u662f\u5b9e\u73b0\u4e0d\u4e86\u7684\u3002\u56e0\u4e3a\u5176top\u503c\u662f\u52a8\u6001\u7684(100%, 200%, 300% …)\uff0c\u5fc5\u987b\u501f\u52a9JavaScript\u624d\u80fd\u5b9e\u73b0\u3002\u800c\u4f7f\u7528vh<\/code>\u5355\u4f4d\uff0c\u65e2\u80fd\u6355\u83b7\u6d4f\u89c8\u5668\u53ef\u89c6\u533a\u57df\u9ad8\u5ea6\uff0c\u53c8\u4e0d\u8131\u79bb\u6587\u6863\u6d41\uff0c\u771f\u662f\u5b9e\u73b0Office Word\u6548\u679c\u6700\u4f73\u5229\u5668\uff01<\/p>\n
      \u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1avh\u5355\u4f4d\u6a21\u62dfoffice word\u6548\u679cdemo<\/a><\/p>\n
      \u5efa\u8bae\u4f7f\u7528Chrome20+\u6d4f\u89c8\u5668\u67e5\u770bdemo\uff0cIE9\u6d4f\u89c8\u5668\u4e0b\u80cc\u666f\u56fe\u7247\u7684vh\u5355\u4f4d\u5b9a\u4f4d\u4f3c\u4e4e\u6709bug!<\/p>\n
      \u60a8\u4f1a\u770b\u5230\u5927\u81f4\u5982\u4e0b\u7684\u6548\u679c\uff08\u4e0b\u56fe\u4e3a\u624b\u52a8\u6539\u5c0f\u6d4f\u89c8\u5668\u9ad8\u5ea6\u540e\u7684\u6548\u679c\uff0c\u5b9e\u9645\u6548\u679c\u66f4\u4f73\uff09\uff1a
      \n\"\u9ad8\u5ea6vh\u6a21\u62dfoffice<\/p>\n
      \u76f8\u5173CSS\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
      \n
      page {\r\n    display: block;\r\n    height: 98vh;\r\n    width: 69.3vh;\r\n    margin: 1vh auto;\r\n    padding: 12vh;\r\n    border: 1px solid #646464;\r\n    box-shadow: 0 0 15px rgba(0,0,0,.75);\r\n    box-sizing: border-box;\r\n    background: url(office\/bl.png) no-repeat 8vh 88vh,\r\n                url(office\/br.png) no-repeat 59vh 88vh,\r\n                url(office\/tl.png) no-repeat 8vh 8vh,\r\n                url(office\/tr.png) no-repeat 59vh 8vh;\r\n    background-color: white;\r\n    position: relative;\r\n}\r\npage:after {\r\n    content: attr(data-page);\r\n    color: graytext;\r\n    font-size: 12px;\r\n    text-align: center;\r\n    bottom: 4vh;\r\n    position: absolute;\r\n    left: 10vh;\r\n    right: 10vh;\r\n}<\/pre>\n<\/div>\n
      HTML\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
      \n
      <page><\/page>\r\n<page><\/page>\r\n<page><\/page><\/pre>\n<\/div>\n
      JavaScript\u4ee3\u7801\u4e3a\u521b\u5efadata-page\u5c5e\u6027\u503c\uff0c\u5982\u4e0b\uff1a<\/p>\n
      \n
      var elePages = document.querySelectorAll(\"page\"), lenPage = elePages.length;\r\nfor (var i=0; i<lenPage; i+=1) {\r\n    elePages[i].setAttribute(\"data-page\", \"\u7b2c \"+ (i+1) +\" \u9875\uff0c\u5171 \"+ lenPage +\" \u9875\");    \r\n} <\/pre>\n<\/div>\n
      \u8bf4\u660e\uff1a<\/strong><\/p>\n
        \n
      1. \u672cdemo\u5e94\u7528\u8bf8\u591aCSS3\u5c5e\u6027\uff0c\u90e8\u5206HTML\u7279\u6027\uff0c\u4ee5\u53ca\u9ad8\u7ea7\u70b9\u7684JavaScript API, \u56e0\u6b64\uff0c\u4e00\u4e9b\u8001\u7684\u6d4f\u89c8\u5668\u663e\u7136\u662f\u4e0d\u652f\u6301\u7684\uff0c\u5e94\u7528\u5728\u5bf9\u5916\u7684\u5b9e\u9645\u9879\u76ee\u662f\u4e0d\u5207\u5b9e\u9645\u7684\u3002\u4e0d\u8fc7\uff0c\u7528\u6765\u505a\u4e2a\u6f14\u793a\u6587\u6863\uff0c\u6216\u662f\u5206\u4eab\u5c55\u793a\u5de5\u5177\u4e4b\u7c7b\uff0c\u8fd8\u662f\u5f88OK\u7684\uff01<\/li>\n
      2. demo\u9875\u9762\u7684\u5bbd\u9ad8\u6309\u7167\u6807\u51c6\u7eb8\u5f20\u768421:29.7<\/code>\u7684\u6bd4\u4f8b\u5236\u5b9a\uff0c\u56e0\u6b64\uff0c\u6240\u6709\u5355\u4f4d\u503c\u90fd\u662f\u4f7f\u7528\u7684vh<\/code>\u5355\u4f4d\u3002<\/li>\n
      3. \u672cdemo <page><\/code>\u5143\u7d20\u8fd8\u53ef\u4ee5\u8bbe\u7f6efloat:left<\/code>\u6216inline-block<\/code>\u4e24\u7aef\/\u5c45\u4e2d\u5bf9\u9f50\u7b49\uff0c\u8ba9\u4e00\u5c4f\u7684\u6c34\u5e73\u65b9\u5411\u663e\u793a\u591a\u4e2apage\u9875\u9762\uff0c\u5c31\u5982\u5b9e\u9645\u7684office word\u4e00\u6837\u3002<\/li>\n<\/ol>\n
        \u516b\u3001\u573a\u666f\u4e4b\uff1a\u6c34\u5e73\u65f6\u95f4\u8f74<\/h3>\n
        \u6c34\u5e73\u65b9\u5411\u4e0a\u7684\u6d41\u4f53\u5e03\u5c40\uff0c\u6b63\u5728\u7422\u78e8\u6298\u817e\u4e2d\uff0c\u6709\u4e0d\u5c11\u6280\u672f\u96be\u70b9\uff0c\u7a0d\u7b49\u51e0\u5929\u2026\u2026<\/p>\n
        \u4e0b\u56fe\u4e3ademo\u96cf\u5f62\u622a\u56fe\uff0c\u5176\u4e2d\uff0c\u5de6\u4e0a\u89d2\u7b2c\u4e00\u4e2a\u5df2\u7ecf\u6210\u578b\u7684\u5782\u76f4\u5e03\u5c40\u663e\u7136\u8981\u8c03\u6574\u6210\u6c34\u5e73\u65b9\u5411\u578b\u7684\uff0c\u5177\u4f53\u5982\u4f55\u64cd\u4f5c\uff0c\u8bf7\u7b49\u6211\u518d\u597d\u597d\u60f3\u60f3\uff0c\u60a8\u4e5f\u53ef\u4ee5\u4e00\u540c\u601d\u8003\uff01
        \n\"\u6c34\u5e73\u65f6\u95f4\u8f74\u4e0a\u7684\u6c34\u5e73\u5e03\u5c40\u5b9e\u73b0\u96cf\u5f62\"<\/p>\n
        \u8865\u5145\u4e8e2016\u5e748\u67088\u65e5<\/strong><\/p>\n
          \n
        1. vw<\/code>\u53ef\u7528\u6765\u89e3\u51b3\u6eda\u52a8\u6761\u51fa\u73b0\u9875\u9762\u6643\u52a8\u7684\u95ee\u9898<\/a>\uff1b<\/li>\n
        2. \u53ef\u4ee5\u5b9e\u73b0\u7b49\u6bd4\u4f8b\u56fe\u5f62\uff1b<\/li>\n
        3. \u914d\u5408font-size\u53ef\u4ee5\u5b9e\u73b0\u57fa\u4e8evw<\/code>\u7684\u81ea\u52a8\u7f29\u653e\u5f0f\u7f51\u9875\u5e03\u5c40\uff1b<\/li>\n<\/ol>\n
          \u4e5d\u3001\u7ed3\u8bed<\/h3>\n
          \u89c6\u533a\u76f8\u5173\u5355\u4f4d\u9664\u4e86\u6587\u7ae0\u591a\u6b21\u63d0\u5230\u7684vw<\/code>, vh<\/code>\uff0c\u8fd8\u6709\u4e2avmin<\/code>(vm – \u636e\u8bf4\u6709\u7684\u6d4f\u89c8\u5668font-size: vm\u652f\u6301)\uff0c\u8868\u793a\u89c6\u533a\u5bbd\u5ea6\u6216\u9ad8\u5ea6\u8f83\u5c0f\u7684\u90a3\u4e2a\u3002\u7531\u4e8e\u6211\u5b9e\u5728\u60f3\u4e0d\u51fa\u53ef\u4ee5\u4f7f\u7528vmin<\/code>\u7684\u573a\u666f\uff0c\u56e0\u6b64\uff0c\u672a\u5177\u4f53\u4ecb\u7ecd\u3002<\/p>\n
          \u8865\u5145\uff1a<\/strong>
          \n          @Zearlin<\/a> vm\uff1a…\u4e2a\u4eba\u89c9\u7684\u5f88\u91cd\u8981\uff0c\u7279\u522b\u662f\u79fb\u52a8\u5e73\u53f0\uff0c\u53ef\u4ee5\u5b9e\u73b0Orientation\u540e\u5185\u5bb9\u81ea\u52a8auto-fit\u7684\u6548\u679c\uff0c\u5982iBook\u9605\u8bfbPDF\u3002<\/p>\n
          \u81ea\u4ece\u4e0a\u6b21\u5199\u4e86\u5173\u4e8eCSS\u5b66\u4e60\u74f6\u9888\u7684\u6587\u7ae0\u540e\uff0c\u8fd8\u662f\u6709\u4e0d\u5c11\u4eba\u8be2\u95ee\u6211\uff0c\u8bf4\u81ea\u5df1\u786e\u5b9e\u89c9\u5f97\u6709\u95ee\u9898\uff0c\u9700\u8981\u7a81\u7834\uff0c\u4e0d\u77e5\u8be5\u4ece\u4f55\u4e0b\u624b\uff1f<\/p>\n
          \u4ee5\u6211\u4e2a\u4eba\uff0c\u4ee5\u672c\u6587\u7684\u5185\u5bb9\u4e3e\u4f8b\uff1a
          \n\u7167\u7406\u8bb2\uff0c\u89c6\u533a\u76f8\u5173\u5355\u4f4dvw<\/code>, vh<\/code>\u5b8c\u5168\u662f\u4e2a\u65b0\u4e1c\u897f\uff0c\u517c\u5bb9\u6027\u53c8\u4e0d\u597d\uff0c\u800c\u4e14\u5c31\u662f\u4e2a\u5355\u4f4d\uff0c\u542b\u4e49\u4e0d\u96be\u7406\u89e3\uff0c\u5e94\u8be5\u6363\u9f13\u4e0d\u51fa\u4ec0\u4e48\u503c\u5f97\u5b66\u4e60\u7684\u4e1c\u897f\u3002\u5b9e\u9645\u4e0a\uff0c\u5c31\u6211\u4e2a\u4eba\u800c\u8a00\uff0c\u5b66\u5230\u4e86\u5f88\u591a\u4e1c\u897f\uff0c\u90fd\u6709\u54ea\u4e9b\u5462\uff1f<\/p>\n
            \n
          1. vw<\/code>, vh<\/code>\u7684\u7cbe\u786e\u542b\u4e49<\/li>\n
          2. \u517c\u5bb9\u6027<\/li>\n
          3. \u4e0e\u767e\u5206\u6bd4\u5bbd\u5ea6\u5173\u7cfb<\/li>\n
          4. \u4e0e\u7edd\u5bf9\u5b9a\u4f4d\u5143\u7d20\u5173\u7cfb<\/li>\n
          5. \u5e94\u5728\u5728\u4f55\u79cd\u5143\u7d20\u4e0a\u66f4\u6709\u4ef7\u503c<\/li>\n
          6. Chrome\u6d4f\u89c8\u5668\u4e0b\u6d4f\u89c8\u5668\u7a97\u4f53\u6539\u53d8\u53ef\u80fd\u7684\u4e0d\u6e32\u67d3bug<\/li>\n
          7. IE9\u4e0bvh\u5355\u4f4d\u7684\u5b9a\u4f4d\u9519\u8befbug<\/li>\n
          8. vh\u9ad8\u5ea6\u503c\u7684\u5185\u90e8\u5143\u7d20\u4e0d\u652f\u6301\u767e\u5206\u6bd4%\u9ad8\u5ea6<\/li>\n
          9. \u6e29\u6545\u4e86CSS3\u7684\u4e00\u4e9b\u65b0\u5c5e\u6027\uff0c\u5c24\u5176CSS3 background\u76f8\u5173\u7684<\/li>\n
          10. \u60f3\u5230\u5e76\u5b9e\u8df5\u4e86\u7eafCSS\u4e0b\u7684\u5f39\u6846\u5c4f\u5e55\u6c34\u5e73\u5782\u76f4\u5c45\u4e2d\u5bf9\u9f50<\/li>\n
          11. \u5b9e\u8df5\u4e86\u4f7f\u7528vh<\/code>\u5b9e\u73b0\u6c34\u5e73\u6d41\u4f53\u5e03\u5c40\u7684\u53ef\u80fd\u6027<\/li>\n
          12. \u5b66\u5230\u4e86\u5217\u8868\u6c34\u5e73\u4e2d\u8f74\u7ebf\u5bf9\u9f50\u6280\u672f<\/li>\n
          13. \u4ee5\u53ca\u63a5\u4e0b\u6765\u53ef\u80fd\u5b66\u5230\u7684\u4e1c\u897f~~<\/li>\n<\/ol>\n
            \u591a\u82b1\u70b9\u529f\u592b\uff0c\u591a\u4e9b\u60f3\u6cd5\uff08\u611f\u6027\u8ba4\u77e5\uff0c\u5982\u679c\u8fd9\u6837\u2026\u2026\u6216\u8005\u90a3\u6837\u2026\u2026\uff09\uff0c\u591a\u5b9e\u8df5\u5b9e\u8df5\uff08\u5236\u4f5cdemo\uff09\uff0c\u591a\u603b\u7ed3\u603b\u7ed3\uff08\u5199\u4f5c\uff09\uff0c\u518d\u6df1\u5165\u5ef6\u4f38\u5ef6\u4f38\uff08\u6c34\u5e73\u65b9\u5411\u6d41\u4f53\u5e03\u5c40 \u2192 \u6c34\u5e73\u65f6\u95f4\u8f74\uff09\uff1b\u4e45\u800c\u4e45\u4e4b\uff0c\u6c34\u5e73\u81ea\u7136\u5927\u5e45\u63d0\u5347\uff0c\u74f6\u9888\u81ea\u7136\u4f1a\u7a81\u7834\u3002<\/p>\n
            \u5bf9\u4e8e\u6280\u672f\u6587\u7ae0\uff0c\u6280\u672f\u672c\u8eab\u6709\u65f6\u5019\u662f\u6b21\u8981\u7684\uff1b\u53cd\u800c\u662f\u4e00\u4e9b\u60f3\u6cd5\uff0c\u89c2\u70b9\u4f1a\u7ed9\u4eba\u4ee5\u66f4\u957f\u8fdc\u4ee5\u53ca\u6301\u4e45\u7684\u79ef\u6781\u5f71\u54cd\u3002<\/p>\n
            \u672c\u6587\u5c3d\u91cf\u4ece\u6211\u81ea\u5df1\uff0c\u4ee5\u7b2c\u4e00\u4eba\u79f0\u6765\u53d9\u8ff0\uff0c\u4ece\u524d\u5230\u540e\uff0c\u57fa\u672c\u4e0a\u5c31\u662f\u81ea\u5df1\u5e73\u65f6\u5b66\u4e60\u65b0\u4e1c\u897f\u7684\u5957\u8def\u3002\u672c\u6587\u7684\u5185\u5bb9\u4ece\u6280\u672f\u5c42\u9762\u8bb2\uff0c\u786e\u5b9e\u662f\u8584\u7eb8\u4e00\u5f20\uff1b\u4f46\u662f\uff0c\u5e0c\u671b\u81ea\u5df1\u5e73\u65f6\u7684\u5b66\u4e60\u5957\u8def\uff0c\u601d\u8003\u65b9\u5f0f\uff0c\u5b9e\u9645\u505a\u6cd5\u7b49\u80fd\u591f\u4e3a\u521d\u5165\u524d\u7aef\u7684\u65b0\u4eba\u4eec\u4e00\u4e9b\u542f\u793a\u3002<\/p>\n
            \u6587\u7ae0\u6700\u540e\u63d0\u5230\u7684\uff0c\u6c34\u5e73\u65f6\u95f4\u8f74\u5b9e\u73b0\uff0c\u5982\u679c\u6700\u8fd1\u5b9e\u8df5\u6548\u679c\u4e0d\u9519\uff0c\u6211\u53ef\u80fd\u4f1a\u65b0\u5f00\u4e00\u7bc7\u6587\u7ae0\uff0c\u91cd\u70b9\u4ecb\u7ecd\uff0c\u56e0\u4e3a\u6211\u89c9\u5f97\u5e94\u8be5\u4f1a\u6bd4\u8f83\u6709\u8da3\uff01<\/p>\n
            \u5df2\u7ecf\u51cc\u66681\u70b9\u4e86\uff0c\u6211\u5fc5\u987b\u64a4\u4e86\u3002\u611f\u8c22\u9605\u8bfb\uff0c\u5982\u6709\u9519\u8bef\uff0c\u6b22\u8fce\u6307\u6b63\uff0c\u5171\u540c\u8fdb\u6b65\uff01<\/p>\n
            \u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u6765\u81ea\u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<\/a>[https:\/\/www.zhangxinxu.com<\/a>]
            \n\u672c\u6587\u5730\u5740\uff1a            https:\/\/www.zhangxinxu.com\/wordpress\/?p=2636<\/a><\/p>\n
            \uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"
            \"\u89c6\u533a\u76f8\u5173\u5355\u4f4dvw,<\/a>
            \nCSS3\u4e2d\u4e00\u4e9b\u65b0\u7684\u5355\u4f4d\u65e9\u5728\u53bb\u5e74\u6625\u6696\u82b1\u5f00\u7684\u65f6\u5019\u5c31\u4ecb\u7ecd\u4e86\uff0c\u53c2\u89c1\uff1aCSS\u957f\u5ea6\u503c\u53ca\u65f6\u95f4\u3001\u9891\u7387\u3001\u89d2\u5ea6\u5355\u4f4d\u3002\u663e\u7136\uff0c\u5176\u4e2d\u5c31\u63d0\u5230\u4e86\u672c\u6587\u8981\u611f\u53f9\u7684\u5355\u4f4dvw, vh.
            \n\u4e0d\u8fc7\u201c\u6211\u770b\u89c1\u4f60\u201d\u548c\u201c\u6211\u89e6\u78b0\u4f60\u201d\u662f\u4e0d\u4e00\u6837\u7684\u3002\u6b63\u597d\uff0c\u673a\u7f18\u5de7\u5408\uff0c\u6700\u8fd1\u53c8\u4e0e\u8fd9\u4e24\u4e2a\u5355\u4f4d\u60f3\u89c1\u3002\u5927\u81f4\u7422\u78e8\u4e86\u4e0b\uff0c\u8c8c\u4f3cvh\u8fd9\u4e2a\u5355\u4f4d\u53ef\u4ee5\u5b9e\u73b0\u6211\u4ee5\u524d\u66fe\u5e0c\u671b\u5b9e\u73b0\u7684\u7684\u6574\u4f53\u9ad8\u5ea6\u81ea\u9002\u5e94\u5e03\u5c40\u3002\u60f3\u5230\u8fd9\u91cc\uff0c\u81ea\u5df1\u4e0d\u7531\u5f97\u5c0f\u5174\u594b\u4e86\u4e0b\uff0c\u4e8e\u662f\u51b3\u5b9a\u62bd\u65f6\u95f4\u7814\u7a76\u7814\u7a76\uff08\u867d\u7136\u6700\u8fd1\u6574iPad\u5fd9\u5f97\u5c41\u80a1\u5c3f\u6d41~~\uff09<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[177,753,752,751,241,345,145],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/2636"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=2636"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/2636\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=2636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=2636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=2636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}