{"id":384,"date":"2009-11-28T02:51:07","date_gmt":"2009-11-27T18:51:07","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=384"},"modified":"2017-12-31T19:48:13","modified_gmt":"2017-12-31T11:48:13","slug":"css%e8%a1%8c%e9%ab%98line-height%e7%9a%84%e4%b8%80%e4%ba%9b%e6%b7%b1%e5%85%a5%e7%90%86%e8%a7%a3%e5%8f%8a%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2009\/11\/css%e8%a1%8c%e9%ab%98line-height%e7%9a%84%e4%b8%80%e4%ba%9b%e6%b7%b1%e5%85%a5%e7%90%86%e8%a7%a3%e5%8f%8a%e5%ba%94%e7%94%a8\/","title":{"rendered":"css\u884c\u9ad8line-height\u7684\u4e00\u4e9b\u6df1\u5165\u7406\u89e3\u53ca\u5e94\u7528"},"content":{"rendered":"

by zhangxinxu<\/a> from http:\/\/www.zhangxinxu.com<\/a>
\n\u672c\u6587\u5730\u5740\uff1ahttp:\/\/www.zhangxinxu.com\/wordpress\/?p=384<\/a><\/p>\n

\u8865\u5145\u4e8e2017\u5e7412\u670831\u65e5\uff1a\u5199\u672c\u6587\u65f6\u672c\u4eba\u5c1a\u5e74\u8f7b\uff0c\u5f88\u591a\u63aa\u8f9e\u548c\u89c2\u70b9\u5e76\u4e0d\u4e25\u8c28\uff0c\u5185\u5bb9\u4ec5\u4f9b\u53c2\u8003\u3002\u66f4\u4f53\u7cfb\u66f4\u6df1\u5165\u7684\u7406\u89e3\u5728\u6211\u7684\u300aCSS\u4e16\u754c\u300b<\/a>\u8fd9\u8fb9\u4e66\u4e2d\u6709\u8be6\u7ec6\u9610\u8ff0\u3002<\/p>\n

\u4e00\u3001\u524d\u8a00<\/h3>\n

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\u4e8c\u3001\u4e00\u4e9b\u5b57\u9762\u610f\u601d<\/h3>\n

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\"\u82f1\u8bed\u672c\u5b50\u7684\u5404\u6761\u7ebf\"<\/p>\n

vertical-align<\/code>\u4e2d\u6709top<\/code>,middle<\/code>,baseline<\/code>,bottom<\/code>\u4e0e\u4e4b\u662f\u7531\u5173\u8054\u7684\uff0c\u4f46\u5177\u4f53\u7ec6\u8282\u5982\u4f55\uff0c\u6d4f\u89c8\u5668\u5dee\u5f02\u600e\u6837\uff0c\u6211\u8fd8\u4e0d\u662f\u5f88\u6e05\u695a\u3002<\/p>\n

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\u4e09\u3001line-height\u4e0eline boxes\u9ad8\u5ea6<\/h3>\n

CSS\u4e2d\u8d77\u9ad8\u5ea6\u4f5c\u7528\u7684\u5e94\u8be5\u5c31\u662fheight<\/code>\u4ee5\u53caline-height<\/code>\u4e86\u5427\uff01\u5982\u679c\u4e00\u4e2a\u6807\u7b7e\u6ca1\u6709\u5b9a\u4e49height<\/code>\u5c5e\u6027(\u5305\u62ec\u767e\u5206\u6bd4\u9ad8\u5ea6)\uff0c\u90a3\u4e48\u5176\u6700\u7ec8\u8868\u73b0\u7684\u9ad8\u5ea6\u4e00\u5b9a\u662f\u7531line-height<\/code>\u8d77\u4f5c\u7528\uff0c\u5373\u4f7f\u662fIE6\u4e0b11<\/code>\u50cf\u7d20\u5de6\u53f3\u9ed8\u8ba4\u9ad8\u5ea6bug\u4e5f\u662f\u5982\u6b64\u3002\u5f85\u6211\u6162\u6162\u53d9\u6765\u3002<\/p>\n

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CSS\u4ee3\u7801\uff1a<\/p>\n

.test1{font-size:20px; line-height:0; border:1px solid #cccccc; background:#eeeeee;}\n.test2{font-size:0; line-height:20px; border:1px solid #cccccc; background:#eeeeee;}\n<\/pre>\n
HTML\u4ee3\u7801\uff1a<\/p>\n
<div class=\"test1\">\u6d4b\u8bd5<\/div>\n<div class=\"test2\">\u6d4b\u8bd5<\/div><\/pre>\n
\u7ed3\u679c\u5982\u4e0b\u56fe(windows IE6\u6d4f\u89c8\u5668\u4e0b)\uff1a<\/p>\n
\"\u884c\u9ad8\u6491\u5f00\u9ad8\u5ea6\u8fd8\u662f\u6587\u5b57\u6491\u5f00\u9ad8\u5ea6\u6d4b\u8bd5\u7ed3\u679c\"<\/p>\n
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\u770btest1\u7684\u7ed3\u679c\uff0c\u6b64\u65f6line boxes\u7684\u9ad8\u5ea6\u4e3a0\uff0c\u4f46\u662f\u5b83\u662f\u4ee5\u6587\u5b57\u7684\u6c34\u5e73\u4e2d\u5782\u7ebf\u5bf9\u79f0\u5206\u5e03\u7684\u3002\u8fd9\u4e00\u91cd\u8981\u7684\u7279\u6027\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u6587\u5b57\u6216\u56fe\u7247\u7684\u5782\u76f4\u5c45\u4e2d\u5bf9\u9f50\u3002<\/p>\n
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\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a\u884c\u9ad8\u5b9e\u73b0\u5355\u884c\u548c\u591a\u884c\u6587\u5b57\u5782\u76f4\u5c45\u4e2ddemo<\/a><\/p>\n
1\u3001\u5355\u884c\u6587\u5b57\u7684\u5782\u76f4\u5c45\u4e2d\u5bf9\u9f50<\/h4>\n
\u7f51\u4e0a\u90fd\u662f\u8fd9\u4e48\u8bf4\u7684\uff0c\u628aline-height<\/code>\u503c\u8bbe\u7f6e\u4e3aheight<\/code>\u4e00\u6837\u5927\u5c0f\u7684\u503c\u53ef\u4ee5\u5b9e\u73b0\u5355\u884c\u6587\u5b57\u7684\u5782\u76f4\u5c45\u4e2d\u3002\u8fd9\u53e5\u8bdd\u786e\u5b9e\u662f\u6b63\u786e\u7684\uff0c\u4f46\u5176\u5b9e\u4e5f\u662f\u6709\u95ee\u9898\u7684\u3002\u95ee\u9898\u5728\u4e8eheight<\/code>\uff0c\u770b\u6211\u7684\u8868\u8ff0\uff1a\u201c\u628aline-height\u8bbe\u7f6e\u4e3a\u60a8\u9700\u8981\u7684box\u7684\u5927\u5c0f\u53ef\u4ee5\u5b9e\u73b0\u5355\u884c\u6587\u5b57\u7684\u5782\u76f4\u5c45\u4e2d\u201d\uff0c\u5dee\u522b\u5728\u4e8e\u6211\u628aheight<\/code>\u53bb\u6389\u4e86\uff0c\u8fd9\u4e2aheight<\/code>\u662f\u591a\u4f59\u7684\uff0c\u60a8\u4e0d\u4fe1\u60a8\u53ef\u4ee5\u81ea\u5df1\u8bd5\u8bd5\u3002<\/p>\n
2\u3001\u591a\u884c\u6587\u5b57\u7684\u5782\u76f4\u5c45\u4e2d<\/h4>\n
\u8981\u5b9e\u73b0\u9ad8\u5ea6\u4e0d\u56fa\u5b9a\u7684\u6587\u5b57\u5782\u76f4\u5c45\u4e2d\u4f7f\u7528padding<\/code>\u5c31\u597d\u4e86\u3002\u5bf9\u4e8e\u9ad8\u5ea6\u56fa\u5b9a\u7684div<\/code>\uff0c\u91cc\u9762\u6587\u5b57\u5355\u884c\u6216\u591a\u884c\u663e\u793a\uff0c\u5b57\u4f53\u5927\u5c0f\u6709\u5927\u6709\u5c0f\u7684\u60c5\u51b5\u600e\u4e48\u529e\u5462\uff1f\u65b9\u6cd5\u4e4b\u4e00\u5c31\u662f\u501f\u52a9\u4e8eline-height<\/code>\u3002<\/p>\n
\u4e0b\u56fe\u4e3ademo\u9875\u9762\u7684\u622a\u56fe\u6279\u6ce8\u56fe\uff1a
\n\"\u591a\u884c\u6587\u5b57\u5782\u76f4\u5c45\u4e2d\u539f\u7406\u6f14\u793a\"<\/p>\n
\u6b63\u5982\u4e0a\u9762\u6240\u8bf4\uff0cline boxes<\/code>\u7684\u9ad8\u5ea6\u53d6\u51b3\u4e8e\u5b83\u7684\u4e0b\u5c5e\u804c\u5458\u7684\u6700\u9ad8\u9ad8\u5ea6\u3002\u800c\u8fd9\u4e2a\u9ad8\u5ea6\u7531\u4e00\u4e2a\u4e0d\u5360\u636e\u4efb\u4f55\u7a7a\u95f4\u7684\u7a7a\u683c\u5b8c\u6210\uff0c\u65b9\u6cd5\u5373\u4f7f\u8bbe\u7f6efont-size<\/code>\u4e3a0<\/code>\uff0cline-height<\/code>\u4e3a\u6240\u9700\u8981\u7684\u9ad8\u5ea6\u3002\u540c\u65f6\uff0c\u6211\u4eec\u4e3a\u4e86\u5206\u9694line boxes<\/code>\uff0c\u540c\u65f6\u8981\u4fdd\u6301\u5728\u4e00\u884c\u4e0a\uff0c\u9700\u8981\u8bbe\u7f6edisplay<\/code>\u5c5e\u6027\u503c\u4e3ainline-block<\/code>\u3002\u5982\u4e0b\u4ee3\u7801\uff0c\u6709\u522b\u4e8edemo\uff1a<\/p>\n
CSS\u4ee3\u7801\uff1a<\/p>\n
\n
.mulit_line{line-height:150px; border:1px dashed #cccccc; padding-left:5px; font-size:0;}\n.mulit_line span{display:-moz-inline-stack; display:inline-block; line-height:1.4em; vertical-align:middle;}\n.mulit_line i{width:0; display:-moz-inline-stack; display:inline-block; vertical-align:middle;}<\/del><\/pre>\n<\/div>\n
\u611f\u8c22\u5c0f\u897f\u7684\u63d0\u9192\uff0c\u4e0b\u4e3a\u4fee\u590dIE8\u95ee\u9898\u540e\u7684\u4ee3\u7801\uff1a<\/p>\n
\n
.mulit_line{line-height:150px; border:1px dashed #cccccc; padding-left:5px;}\n.mulit_line span{display:-moz-inline-stack; display:inline-block; line-height:1.4em; vertical-align:middle;}\n.mulit_line i{width:0; display:-moz-inline-stack; display:inline-block; vertical-align:middle; font-size:0;}<\/pre>\n<\/div>\n
html\u4ee3\u7801\uff1a<\/p>\n
\n
<p class=\"mulit_line\">\n    <span style=\"font-size:12px;\">\u8fd9\u91cc\u662f\u9ad8\u5ea6\u4e3a150\u50cf\u7d20\u7684\u6807\u7b7e\u5185\u7684\u591a\u884c\u6587\u5b57\uff0c\u6587\u5b57\u5927\u5c0f\u4e3a12\u50cf\u7d20\u3002<br \/>\u8fd9\u91cc\u662f\u7b2c\u4e8c\u884c\uff0c\u7528\u6765\u6d4b\u8bd5\u591a\u884c\u7684\u663e\u793a\u6548\u679c\u3002<\/span><i>&nbsp;<\/i>\n<\/p><\/pre>\n<\/div>\n
\u6548\u679c\u5982\u4e0a\u6279\u6ce8\u56fe\u3002\u5df2\u901a\u8fc7IE8\u4ee5\u5916\u7684\u4e3b\u6d41\u6d4f\u89c8\u5668\u7684\u517c\u5bb9\u6027\u68c0\u6d4b\u3002\u4ee5\u524d\u66fe\u89c1\u8fc7\u8bf4IE8\u7684line-height<\/code>\u6709\u4e9b\u95ee\u9898\uff0c\u5982\u679c\u8c01\u53d1\u73b0IE8\u4e0b\u6709\u95ee\u9898\uff0c\u6b22\u8fce\u6307\u51fa\uff0c\u4e0d\u751a\u611f\u8c22\u3002<\/p>\n
3\u3001\u56fe\u7247\u7684\u5782\u76f4\u5c45\u4e2d<\/h4>\n
\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u5355\u51fb\u8fd9\u91cc\uff1a\u884c\u9ad8\u4f7f\u56fe\u7247\u5782\u76f4\u5c45\u4e2d\u663e\u793ademo<\/a><\/p>\n
\u6b64\u65b9\u6cd5\u5728\u201c\u5927\u5c0f\u4e0d\u56fa\u5b9a\u7684\u56fe\u7247\u3001\u591a\u884c\u6587\u5b57\u7684\u6c34\u5e73\u5782\u76f4\u5c45\u4e2d<\/a>\u201d\u4e00\u6587\u4e2d\u7684\u6700\u540e\u8865\u5145\u5185\u5bb9\u91cc\u5df2\u7ecf\u8be6\u7ec6\u8bb2\u89e3\u4e86\u3002\u8fd9\u91cc\u4e0d\u591a\u8bf4\u4e86\u3002<\/p>\n
\/\/zxx:\u4e4b\u524d\u672a\u80fd\u5728IE8\u4e0b\u6d4b\u8bd5\uff0c\u73b0\u53d1\u73b0\u6b64\u65b9\u6cd5\u4e0d\u4ec5\u5728Opera\u4e0b\u6709\u95ee\u9898\uff0c\u5728IE8\u4e0b\u4e5f\u662f\u8868\u73b0\u6b20\u4f73\u3002\u6240\u4ee5\u4ec5\u4ec5\u4f7f\u7528line-height\u7684\u5782\u76f4\u5c45\u4e2d\u6cd5\u6709\u5f85\u659f\u914c\uff0c\u6216\u8bb8\u8981\u4f7f\u7528\u4e0e\u4e0a\u9762\u591a\u884c\u6587\u5b57\u5782\u76f4\u5c45\u4e2d\u7684\u540c\u6837\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u56fe\u7247\u5782\u76f4\u5c45\u4e2d\u7684\u6548\u679c\u3002<\/span><\/p>\n
\u516d\u3001\u884c\u9ad8\u5728\u6587\u7ae0\u663e\u793a\u4e2d\u7684\u5e94\u7528<\/h3>\n
\u4e00\u822c\u793e\u4ea4\u578b\u7684\u7f51\u7ad9\u90fd\u4f1a\u6709\u53d1\u535a\u6587\u6216\u5199\u65e5\u5fd7\u7684\u529f\u80fd\uff0c\u5176\u4e2d\u53d1\u8868\u540e\u7684\u6587\u7ae0\u663e\u793a\u4e5f\u662f\u6709\u5b66\u95ee\u7684\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662fline-height\u884c\u9ad8\u3002<\/p>\n
\u9996\u5148\u8981\u77e5\u9053\u884c\u9ad8\u7684\u51e0\u79cd\u8868\u793a\u65b9\u6cd5\uff1apx\/em<\/code>\uff0c\u6216normal<\/code>\uff0c\u6216\u767e\u5206\u503c\uff0c\u6216\u6570\u503c\uff0c\u6216inherit<\/code>\u7ee7\u627f\u3002<\/p>\n
\u5728\u663e\u793a\u6587\u7ae0\u7684box\u91cc\uff0cpx<\/code>\u7684\u8868\u793a\u65b9\u6cd5\u9996\u5148\u662f\u8981\u88ab\u6dd8\u6c70\u7684\u3002\u56e0\u4e3a\u6587\u7ae0\u91cc\u9762\u7684\u6587\u5b57\u662f\u6709\u5927\u6709\u5c0f\u7684\uff0c\u4f7f\u7528px<\/code>\u5b9a\u503c\uff0c\u7531\u4e8e\u7ee7\u627f\u6027\uff0c\u65e0\u6cd5\u5b9e\u73b0\u6839\u636e\u6587\u5b57\u5927\u5c0f\u81ea\u52a8\u8c03\u6574\u95f4\u8ddd\uff0c\u4f1a\u51fa\u73b0\u5927\u53f7\u6587\u5b57\u91cd\u53e0\u7684\u73b0\u8c61\u3002normal<\/code>\u4e5f\u662f\u4e0d\u884c\u7684\uff0c\u4e00\u822c\u6587\u7ae0\u663e\u793a\u6700\u597d\u662f650<\/code>\u50cf\u7d20\u7684\u5bbd\u5ea6\uff0c1.5<\/code>\u500d\u7684\u884c\u8ddd\u8f83\u597d\u3002\u4e00\u822c\u6d4f\u89c8\u5668\u7684normal<\/code>\u503c\u57281~1.2<\/code>\u4e4b\u95f4\uff0c\u4f7f\u7528normal<\/code>\u5fc5\u7136\u6587\u5b57\u95f4\u8ddd\u8fc7\u5c0f\uff0c\u9605\u8bfb\u5403\u529b\u3002\u767e\u5206\u503c\u4e5f\u6709\u7ee7\u627f\u6027\uff0c\u4f46\u662f\u6709\u4e2a\u5f88\u6413\u7684\u529e\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u6587\u5b57\u95f4\u8ddd\u81ea\u52a8\u9002\u5e94\u4e8e\u6587\u5b57\u7684\u5927\u5c0f\uff0c\u90a3\u5c31\u662f\u4f7f\u7528*<\/code>\u901a\u914d\u7b26\uff0c\u4f8b\u5982\uff1a<\/p>\n
.article_box *{line-height:150%;}<\/pre>\n
\u5c31\u4e0d\u4f1a\u51fa\u73b0\u6587\u5b57\u91cd\u53e0\u7684\u60c5\u51b5\u4e86\u3002\u7f51\u6613\u535a\u5ba2\u5c31\u662f\u4f7f\u7528\u7684\u8fd9\u4e2a\u65b9\u6cd5\uff0c\u4e0b\u56fe\u4e3a\u8bc1\uff1a<\/p>\n
\"\u7f51\u6613\u535a\u5ba2\u4f7f\u7528\u767e\u5206\u6bd4\u52a0\u901a\u914d\u7b26\u5b9e\u73b0\u884c\u9ad8\u81ea\u9002\u5e94\"<\/p>\n
\u4e3a\u4ec0\u4e48\u8bf4\u8fd9\u4e2a\u65b9\u6cd5\u6413\u5462\uff0c\u4f7f\u7528*<\/code>\u901a\u914d\u7b26\u5927\u5927\u589e\u52a0\u4e86CSS\u7684\u6e32\u67d3\uff0c\u6548\u7387\u4f4e\uff0c\u800c\u4e14\u6709\u66f4\u597d\u7684\u65b9\u6cd5\uff0c\u5c31\u662f\u4f7f\u7528\u6570\u503c\u3002150%<\/code>\u867d\u7136\u548c1.5<\/code>\u5728\u503c\u4e0a\u662f\u4e00\u6837\u7684\uff0c\u4f46\u662f\u5b83\u4eec\u4e5f\u662f\u6709\u5dee\u522b\u7684\uff0c\u5dee\u522b\u5728\u4e8e\u7ee7\u627f\u6027\uff0c\u4f7f\u7528\u767e\u5206\u6bd4\u4f1a\u8ba1\u7b97line-height<\/code>\u7684\u503c\uff0c\u7136\u540e\u4ee5px<\/code>\u50cf\u7d20\u4e3a\u5355\u4f4d\u7ee7\u627f\u4e0b\u53bb\uff0c\u800c1.5<\/code>\u5219\u662f\u5148\u7ee7\u627f1.5<\/code>\u8fd9\u4e2a\u503c\uff0c\u904d\u5386\u5230\u4e86\u8be5\u6807\u7b7e\u518d\u8ba1\u7b97\u53bbline-height<\/code>\u7684\u50cf\u7d20\u503c\u3002\u6240\u4ee5\u540c\u6837\u7684\u6548\u679c\u53ea\u9700\u8981\u4e0b\u9762CSS\u5c31\u53ef\u4ee5\u5b9e\u73b0\u4e86\u3002<\/p>\n
.article_box{line-height:1.5;}<\/pre>\n
\u4e03\u3001\u4f7f\u7528\u884c\u9ad8\u4ee3\u66ff\u9ad8\u5ea6\u907f\u514dhaslayout<\/h3>\n
\u5728\u67d0\u4e9b\u60c5\u5f62\u4e0b\uff0cline-height<\/code>\u53ef\u4ee5\u548cheight<\/code>\u4e92\u6362\uff0c\u56e0\u4e3a\u5b9e\u73b0\u7684\u6548\u679c\u4e00\u6837\u3002\u90fd\u80fd\u6491\u5f00\u4e00\u4e2a\u9ad8\u5ea6\uff0c\u7136\u800c\u8fd9\u4e24\u4e2aCSS\u5c5e\u6027\u6709\u4e00\u4e2a\u8f83\u9690\u853d\u7684\u5dee\u5f02\uff0c\u5c31\u662f\u4f7f\u7528height<\/code>\u4f1a\u4f7f\u6807\u7b7ehaslayout<\/code>\uff0c\u800c\u4f7f\u7528line-height<\/code>\u5219\u4e0d\u4f1a\u3002\u4ee5\u524d\u53ea\u6709IE6\u7684\u65f6\u5019\u66fe\u6d41\u884c\u4f7f\u7528height<\/code>\u6e05\u9664\u6d6e\u52a8\uff0c\u5c31\u662f\u5229\u7528\u4e86IE\u4e0bheight\u4f7fhaslayout<\/code>\u7684\u5c5e\u6027\u3002\u4f46\u6709\u65f6\u5019\uff0chaslayout<\/code>\u5e76\u4e0d\u9700\u8981\uff0c\u53cd\u800c\u8981\u907f\u514d\u3002<\/p>\n
\u8bfb\u8fc7\u6211\u524d\u9762\u6709\u5173\u81ea\u9002\u5e94\u6309\u94ae\u6587\u7ae0\u7684\u4eba\u53ef\u80fd\u4f1a\u53d1\u73b0\u6211\u4f7f\u7528\u4e86line-height<\/code>\u4ee3\u66ff\u4e86height<\/code>\uff0c\u5176\u539f\u56e0\u5728\u4e8e\uff1aIE6\uff0cIE7\u4e0b\uff0c\u7c7b\u4f3cinline-block<\/code>\u5c5e\u6027\u7684\u5143\u7d20\u91cc\u5982\u679c\u6709block<\/code>\u5c5e\u6027\u7684\u5143\u7d20\uff0c\u5982\u679c\u8be5block<\/code> haslayout<\/code>\uff0c\u5219\u8be5\u6807\u7b7e\u4f1a\u51b2\u7834\u5916\u90e8inline-block<\/code>\u7684\u663e\u793a\u800c\u5bbd\u5ea6100%<\/code>\u663e\u793a\uff0c\u4ece\u4f7f\u6309\u94ae\u81ea\u9002\u5e94\u6587\u5b57\u5927\u5c0f\u7684\u6548\u679c\u5931\u6548\uff0c\u89e3\u51b3\u65b9\u6cd5\u5c31\u662f\u4f7f\u7528line-height<\/code>\u4ee3\u66ffheight<\/code>\u3002<\/p>\n
\"height\u4e0eline-height\u5728IE6\u4e0b\u533a\u522b\"<\/p>\n
\u4e0a\u56fe\u4e2d\u7b2c\u4e00\u4e2a\u6807\u7b7e\u4f7f\u7528height<\/code>\u5b9a\u9ad8\uff0c\u7ed3\u679c\u5bbd\u5ea6\u76f4\u63a5100%<\/code>\u663e\u793a\uff1b\u7b2c\u4e8c\u4e2a\u6807\u7b7e\u4f7f\u7528line-height<\/code>\u5b9a\u9ad8\uff0c\u7ed3\u679c\u5f88\u89c4\u77e9\uff0c\u81ea\u9002\u5e94\u4e0e\u5185\u90e8\u6587\u5b57\u5927\u5c0f\u3002\u5176\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
CSS\u90e8\u5206\uff1a<\/p>\n
\n
.out{display:inline-block; background:#a0b3d6; margin-top:20px;}\n.in1{display:block; height:20px;}\n.in2{display:block; line-height:20px;}<\/pre>\n<\/div>\n
HTML\u90e8\u5206\uff1a<\/p>\n
\n
<span class=\"out\">\n    <span class=\"in1\">height:20px;<\/span>\n<\/span>\n<span class=\"out\">\n    <span class=\"in2\">line-height:20px;<\/span>\n<\/span><\/pre>\n<\/div>\n
\u516b\u3001\u7ed3\u8bed<\/h3>\n
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\n\u672c\u6587\u5730\u5740\uff1ahttp:\/\/www.zhangxinxu.com\/wordpress\/?p=384<\/a><\/p>\n
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