{"id":944,"date":"2010-07-13T13:08:43","date_gmt":"2010-07-13T05:08:43","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=944"},"modified":"2019-02-06T21:49:27","modified_gmt":"2019-02-06T13:49:27","slug":"%e6%88%91%e6%98%af%e5%a6%82%e4%bd%95%e5%af%b9%e7%bd%91%e7%ab%99css%e8%bf%9b%e8%a1%8c%e6%9e%b6%e6%9e%84%e7%9a%84","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2010\/07\/%e6%88%91%e6%98%af%e5%a6%82%e4%bd%95%e5%af%b9%e7%bd%91%e7%ab%99css%e8%bf%9b%e8%a1%8c%e6%9e%b6%e6%9e%84%e7%9a%84\/","title":{"rendered":"\u6211\u662f\u5982\u4f55\u5bf9\u7f51\u7ad9CSS\u8fdb\u884c\u67b6\u6784\u7684"},"content":{"rendered":"<p>by <a href=\"http:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a><br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=944\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=944<\/a><\/p>\n<h3>\u4e00\u3001\u5199\u5728\u524d\u9762\u7684<\/h3>\n<p>\u90fd\u662f\u81ea\u5df1\u79ef\u7d2f\u5f62\u6210\u7684\u4e00\u4e9b\u4e1c\u897f\uff0c\u53ef\u80fd\u5e26\u6709\u660e\u663e\u7684\u4e2a\u4eba\u5370\u8bb0\u3002\u4e0d\u662f\u4e13\u4e1a\u5185\u5bb9\uff0c\u4e0d\u662f\u6743\u5a01\u6307\u5357\uff0c\u53ea\u662f\u5c55\u793a\u4e00\u70b9\u81ea\u5df1\u7684\u89c2\u70b9\uff0c\u501f\u6b64\u5e0c\u671b\u80fd\u4e0e\u5404\u4f4d\u4f18\u79c0\u7684\u540c\u884c\u4ea4\u6d41\u770b\u6cd5\uff0c\u89c1\u89e3\u3002\u4ee5\u5f97\u5230\u8fdb\u6b65\u4e0e\u63d0\u9ad8\u3002<\/p>\n<h3>\u4e8c\u3001\u6211\u6240\u77e5\u7684\u4e00\u4e9b\u8fc7\u5f80\u7684\u505a\u6cd5<\/h3>\n<p>\u5173\u4e8e\u5982\u4f55\u5904\u7406\u7f51\u7ad9\u7684CSS\uff0c\u5404\u4e2a\u7f51\u7ad9\u505a\u6cd5\u90fd\u4e0d\u4e00\u6837\uff0c\u8fd9\u968f\u7740\u7f51\u7ad9\u7684\u6027\u8d28\u53ca\u5927\u5c0f\u4e0d\u540c\uff0c\u516c\u53f8\u524d\u4eba\u7559\u4e0b\u7684\u89c4\u8303\u4e0d\u540c\uff0c\u4ee5\u53caCSS\u5de5\u7a0b\u5e08\u7684\u773c\u754c\u4e0d\u540c\u800c\u6709\u6240\u4e0d\u540c\u3002\u7531\u4e8e\u6211\u4ece\u4e1a\u7ecf\u5386\u6709\u9650\uff0c\u6240\u77e5\u751a\u6d45\uff0c\u53ea\u80fd\u8bf4\u4e9b\u80a4\u6d45\u4e1a\u4f59\u7684\u5185\u5bb9\uff0c\u4e0d\u51c6\u786e\u4e4b\u5904\u6b22\u8fce\u6307\u51fa\u3002<\/p>\n<p>\u5c31CSS\u6587\u4ef6\u800c\u8a00\uff0c\u6709\u7684\u7f51\u7ad9\u5206\u4e3aheader.css, 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\/>\n\u8fd8\u6709\u7684\u76f4\u63a5\u5c06CSS\u5d4c\u5728\u9875\u9762\u4e2d\uff0c\u800c\u975e\u5916\u90e8\u94fe\u63a5\u8c03\u7528\uff0c\u4e0d\u505a\u8bc4\u4ef7\u3002<\/p>\n<p>\u8fd9\u4e9b\u4e0d\u540c\u7684\u5904\u7406\u65b9\u6cd5\uff0c\u6ca1\u6709\u4ec0\u4e48\u6b63\u786e\u4e0e\u9519\u8bef\u4e4b\u5206\uff0c\u53ea\u6709\u9002\u5408\u4e0d\u9002\u5408\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u5b58\u5728\u7684\u9053\u7406\uff0c\u6240\u4ee5\u6211\u662f\u6ca1\u6709\u8d44\u683c\u505a\u4efb\u4f55\u8bc4\u4ef7\u7684\u3002<\/p>\n<p>\u5c31\u6bcf\u4e2aCSS\u6587\u4ef6\u7684\u5185\u5bb9\u800c\u8a00\uff0c\u4e00\u822c\u90fd\u4f1a\u6709\u4e00\u6bb5\u957f\u957f\u7684CSS reset\uff08\u6837\u5f0f\u91cd\u7f6e\uff09\uff0c\u7136\u540e\u5c31\u662f\u6709\u7740\u7edf\u4e00\u524d\u7f00\uff0c\u547d\u540d\u8f83\u957f\u7684\u6837\u5f0f\u5185\u5bb9\uff0c\u5c31\u50cf\u4eba\u4eba\u7f51\u7684\u90e8\u5206\u6837\u5f0f\u622a\u56fe\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u4eba\u4eba\u7f51\u957f\u547d\u540d\u7684CSS\u4ee3\u7801 \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201007\/2010-07-12_204617.png\" title=\"\u4eba\u4eba\u7f51\u957f\u547d\u540d\u7684CSS\u4ee3\u7801 \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"506\" height=\"376\" \/><\/p>\n<p>\u4f7f\u7528\u957f\u547d\u540d\uff0c\u7edf\u4e00\u7684\u7236\u7ea7\u547d\u540d\u907f\u514d\u6837\u5f0f\u51b2\u7a81\u65f6\u65e0\u53ef\u539a\u975e\u7684\u3002\u786e\u5b9e\uff01\u66fe\u7ecf\u6211\u4e5f\u5982\u6b64\u3002<\/p>\n<h3>\u4e09\u3001\u6211\u662f\u5982\u4f55\u5bf9\u7f51\u7ad9CSS\u8fdb\u884c\u67b6\u6784\u7684<\/h3>\n<p>\u9996\u5148\u5173\u4e8eCSS\u6587\u4ef6\uff0c\u6211\u4e00\u822c\u53ea\u4f7f\u7528\u4e00\u4e2a\u6587\u4ef6\uff0c\u8fd9\u65e0\u5173\u4e8e\u7f51\u7ad9\u7684\u5927\u5c0f\uff0c\u7f51\u7ad9\u8d8a\u5927\uff0c\u67d0\u79cd\u610f\u4e49\u4e0a\u6211\u8fd9\u79cd\u505a\u6cd5\u7684\u4f18\u52bf\u4e0e\u6f5c\u529b\u5c31\u4f1a\u4f53\u73b0\u7684\u8d8a\u660e\u663e\u3002\u6211\u8fd9\u79cd\u5355CSS\u6587\u4ef6\u7684\u505a\u6cd5\u9002\u5408\u4e8eweb2.0\u7684\u7f51\u7ad9\uff0c\u4f8b\u5982\u50cf\u662fSNS\u7f51\u7ad9\uff08\u5f00\u5fc3\u3001\u4eba\u4eba\u3001\u767d\u793e\u4f1a\uff09\uff0c\u5600\u5495\u7f51\uff0c\u867e\u7c73\u7f51\uff0c\u51e1\u5ba2\u8fd9\u7c7b\u7f51\u7ad9\uff0c\u5982\u679c\u662f\u95e8\u6237\u7f51\u7ad9\uff0csorry\uff0c\u94c1\u5b9a\u4e0d\u9002\u5408\u3002<\/p>\n<p>\u8ba9\u7f51\u7ad9\u5355CSS\u8c01\u90fd\u4f1a\uff0c\u5173\u952e\u662f\u4e3a\u4f55\u53ef\u4ee5\u4f7f\u7528\u5355CSS\u6587\u4ef6\uff0c\u8fd9\u4e2aCSS\u6587\u4ef6\u4e0d\u4f1a\u5f88\u5927\u5417\uff0c\u5982\u679c\u4e00\u4e2a\u7f51\u7ad9\u6709400\u4e2a\u9875\u9762\uff0c\u90a3\u4e48\u8fd9\u4e2aCSS\u6587\u4ef6\u5c82\u4e0d\u8981\u6570\u767eK\u3002\u975e\u4e5f\uff0c\u5728\u7f51\u7ad9\u9875\u9762\u98ce\u683c\u4e00\u81f4\uff0c\u5728web\u7cfb\u7edf\u7ed3\u6784\u826f\u597d\u7684\u60c5\u51b5\u4e0b\uff0cCSS\u6587\u4ef6\u53ef\u4ee5\u63a7\u5236\u7684\u975e\u5e38\u5c0f\uff0c\u800c\u4e14\u9ad8\u6027\u80fd\uff0c\u540c\u65f6\u9875\u9762\u6269\u5c55\u6027\u4e5f\u975e\u5e38\u597d\u3002\u4e0b\u9762\u5c31\u5f00\u59cb\u4e00\u70b9\u4e00\u70b9\u7684\u5c55\u793a\uff0c\u5185\u5bb9\u8f83\u591a\uff0c\u9700\u8981\u6162\u6162\u6765~~<\/p>\n<h4>1\u3001\u6574\u4f53\u6982\u8ff0<\/h4>\n<p>\u9875\u9762\u5e03\u5c40\u4e0e\u6587\u7ae0\u5185\u5bb9\u663e\u793a\u9700\u8981\uff0c\u6211\u5c06\u6574\u4f53\u67b6\u6784\u505a\u6210\u4e86\u4e00\u5f20\u56fe\u7247\uff0c\u89c1\u4e0b\u56fe\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u5f20\u946b\u65ed\u7684CSS\u67b6\u6784\u5185\u5bb9\u793a\u610f\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201007\/css_constr.png\" title=\"\u5f20\u946b\u65ed\u7684CSS\u67b6\u6784\u5185\u5bb9\u793a\u610f\u56fe \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"imgpad\" width=\"500\" height=\"655\" \/><\/p>\n<h4>2\u3001\u5173\u4e8eCSS reset<\/h4>\n<p>CSS reset(css\u91cd\u7f6e)\u57fa\u672c\u4e0a\u662f\u4e0d\u9700\u8981\u7684\uff0c\u81f3\u5c11\u53ef\u4ee5\u8bf480%\u7684\u7684CSS reset\u90fd\u662f\u6ca1\u6709\u5fc5\u8981\u7684\uff0c\u53cd\u800c\u589e\u52a0\u4e86\u9875\u9762CSS \u7684overwrite\uff0c\u5c24\u5176\u50cf\u5f00\u5fc3\u7f51*{margin:0;}\u8fd9\u6837\u5b50\u4e1a\u4f59\u7684\u505a\u6cd5\u66f4\u662f\u8981\u4e0d\u5f97\uff08\u53cd\u800c\u7834\u574f\u4e86\u5f88\u591aUI\u7684\u517c\u5bb9\u6027\uff0c\u6bd4\u5982\u8bf4\u5355\u590d\u9009\u6846\u7b49\uff09\u3002\u6211\u4e0d\u662f\u4e00\u6982\u9119\u5f03CSS reset\uff0c\u6709\u4e9b\u5e38\u7528\u6807\u7b7e\u6211\u4e5f\u662f\u4f1a\u7b80\u5355\u91cd\u7f6e\u4e00\u4e0b\u7684\uff0c\u800c\u4e14\u4f1a\u907f\u514doverwrite\uff08\u6837\u5f0f\u91cd\u5199\uff09\uff0c\u4ee5\u4fdd\u8bc1\u6837\u5f0f\u6700\u7cbe\u7b80\uff0c\u6e32\u67d3\u6700\u9ad8\u6548\u3002\u5982\u4e0b\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>\r\nbody{\r\n    line-height:1.4;\r\n    color:#333;\r\n    font-family:arial;\r\n    font-size: 12px;\r\n    <del datetime=\"2013-03-12T08:18:42+00:00\">background:white;<\/del>\r\n}\r\ninput,textarea,select{\r\n    <del datetime=\"2013-03-12T08:18:42+00:00\">font-size:12px;<\/del>\r\n    font-size:100%;    \r\n    <del datetime=\"2013-09-23T03:34:36+00:00\">font-family:arial;<\/del>\r\n    font-family:inherit;\r\n}\r\nbody,h1,h2,h3,h4,h5,h6,p,ul,ol,form{\r\n    margin:0;\r\n}\r\nh4,h5,h6{\r\n    font-size:1em;\r\n}\r\nul,ol{\r\n    padding-left:0; \r\n    list-style-type:none;\r\n}\r\n\/*image with no-border*\/\r\n<del datetime=\"2013-03-12T08:18:42+00:00\">a img{border:0;}<\/del>\r\nimg{border:0;}\r\n<\/pre>\n<\/div>\n<p>\u8fd9\u5c31\u662f\u6211\u5168\u90e8\u7684CSS reset\u3002\u5c31\u8fd9\u4e9b\u5c31\u8db3\u591f\u4e86\uff0c\u6211\u662f\u6ca1\u6709\u9047\u5230\u4ec0\u4e48\u517c\u5bb9\u6027\u7684\u95ee\u9898\uff0c\u4e0d\u8981\u76f2\u4ece\u4e8e\u4e00\u4e9b\u4e3b\u6d41\u7684\u505a\u6cd5\uff0c\u5c31\u8fd9\u4e9b\uff0c\u8db3\u591f\u4e86\u3002<\/p>\n<h4>3\u3001\u5173\u4e8eCSS\u901a\u7528\u6837\u5f0f\u5e93<\/h4>\n<p>\u6211\u5728\u201c<a title=\"CSS\u6837\u5f0f\u5206\u79bb\u4e4b\u518d\u5206\u79bb\" href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=916\">CSS\u6837\u5f0f\u5206\u79bb\u4e4b\u518d\u5206\u79bb<\/a>\u201d\u4e00\u6587\u4e2d\u66fe\u63d0\u5230\u8fc7CSS\u901a\u7528\u6837\u5f0f\u5e93\u3002\u6240\u8c13CSS\u901a\u7528\u6837\u5f0f\u5e93\u5c31\u662f\u53ef\u4ee5\u5728\u4efb\u4f55\u7f51\u7ad9\u4f7f\u7528\u7684CSS\u6837\u5f0f\u5e93\u3002\u201c<a title=\"CSS\u6837\u5f0f\u5206\u79bb\u4e4b\u518d\u5206\u79bb\" href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=916\">CSS\u6837\u5f0f\u5206\u79bb\u4e4b\u518d\u5206\u79bb<\/a>\u201d\u4e00\u6587\u4e2d\u4ec5\u4ec5\u5c55\u793a\u4e86CSS\u540c\u6837\u6837\u5f0f\u5e93\u7684\u4e00\u90e8\u5206\uff0c\u5b8c\u6574\u7684\u901a\u7528\u6837\u5f0f\u5e93\u5982\u4e0b\uff08\u60a8\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u559c\u597d\u91cd\u547d\u540d\u6216\u662f\u6dfb\u52a0\u5220\u9664\u90e8\u5206\u6837\u5f0f\uff09\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>\r\n.l{float:left;}.r{float:right;}.cl{clear:both;}\r\n.n{font-weight:normal; font-style:normal;}.b{font-weight:bold;}.i{font-style:italic;}\r\n.fa{font-family:Arial;}.fg{font-family:Georgia;}.ft{font-family:Tahoma;}.fl{font-family:Lucida Console;}.fs{font-family:'\u5b8b\u4f53';}.fw{font-family:'\u5fae\u8f6f\u96c5\u9ed1';}\r\n.tc{text-align:center;}.tr{text-align:right;}.tl{text-align:left;}\r\n.tdl{text-decoration:underline;}.tdn,.tdn:hover,a.tdl:hover{text-decoration:none;}\r\n.g0{color:#000000;}.g3{color:#333333;}.g6{color:#666666;}.g9{color:#999999;}.red{color:red;}.wh{color:white;}\r\n.f0{font-size:0;}.f10{font-size:10px;}.f12{font-size:12px;}.f13{font-size:13px;}.f14{font-size:14px;}.f16{font-size:16px;}.f20{font-size:20px;}.f24{font-size:24px;}\r\n.vm{vertical-align:middle;}.vtb{vertical-align:text-bottom;}.vt{vertical-align:top;}.vn{vertical-align:-2px;}.vimg{margin-bottom:-3px;}\r\n.m0{margin:0;}.ml1{margin-left:1px;}.ml2{margin-left:2px;}.ml5{margin-left:5px;}.ml10{margin-left:10px;}.ml20{margin-left:20px;}.mr1{margin-right:1;}.mr2{margin-right:2px;}.mr5{margin-right:5px;}.mr10{margin-right:10px;}.mr20{margin-right:20px;}.mt1{margin-top:1;}.mt2{margin-top:2px;}.mt5{margin-top:5px;}.mt10{margin-top:10px;}.mt20{margin-top:20px;}.mb1{margin-bottom:1px;}.mb2{margin-bottom:2px;}.mb5{margin-bottom:5px;}.mb10{margin-bottom:10px;}.mb20{margin-bottom:20px;}.ml-1{margin-left:-1px;}.mt-1{margin-top:-1px;}\r\n.p1{padding:1px;}.pl1{padding-left:1px;}.pt1{padding-top:1px;}.pr1{padding-right:1px;}.pb1{padding-bottom:1px;}.p2{padding:2px;}.pl2{padding-left:2px;}.pt2{padding-top:2px;}.pr2{padding-right:2px;}.pb2{padding-bottom:2px;}.pl5{padding-left:5px;}.p5{padding:5px;}.pt5{padding-top:5px;}.pr5{padding-right:5px;}.pb5{padding-bottom:5px;}.p10{padding:10px;}.pl10{padding-left:10px;}.pt10{padding-top:10px;}.pr10{padding-right:10px;}.pb10{padding-bottom:10px;}.p20{padding:20px;}.pl20{padding-left:20px;}.pt20{padding-top:20px;}.pr20{padding-right:20px;}.pb20{padding-bottom:20px;}\r\n.rel{position:relative;}.abs{position:absolute;}\r\n.dn{display:none;}.db{display:block;}.dib{-moz-inline-stack:inline-block; 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\/><\/pre>\n<\/div>\n<p>\u5982\u679c\u60a8\u60f3\u4e0b\u8f7d\u6b64CSS\u6587\u4ef6\uff0c\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a target=\"_blank\" class=\"a_link\" href=\"http:\/\/www.zhangxinxu.com\/study\/css\/zxx.lib.css\">zxx.lib.css<\/a>(\u53f3\u952e-[\u76ee\u6807|\u94fe\u63a5\u53e6\u5b58\u4e3a])\u3002\u60a8\u53ef\u4ee5\u968f\u610f\u4fee\u6539\uff0c\u5982\u679c\u80fd\u4fdd\u7559\u6211\u7684\u4e00\u4e2a\u4e2a\u4eba\u4fe1\u606f\uff0c\u90a3\u771f\u662f\u611f\u6fc0\u4e0d\u5c3d~~<\/p>\n<p><strong>\u66f4\u65b0\uff1a<\/strong>\u5df2\u5f00\u6e90\u5230github\u4e0a\u4e86\uff1a<a href=\"https:\/\/github.com\/zhangxinxu\/zxx.lib.css\" rel=\"noopener\" target=\"_blank\">https:\/\/github.com\/zhangxinxu\/zxx.lib.css<\/a><\/p>\n<h4>4\u3001\u7f51\u7ad9CSS\u6837\u5f0f\u5e93<\/h4>\n<p>\u8fd9\u91cc\u7684\u6837\u5f0f\u662f\u6839\u636e\u5f53\u524d\u5b9e\u9645\u7684\u9879\u76ee\u5185\u5bb9\u6307\u5b9a\u7684\u3002\u4f8b\u5982\uff0c\u6587\u5b57\u94fe\u63a5\u989c\u8272\u662f\u4ec0\u4e48\uff0c\u6587\u5b57\u94fe\u63a5\u7ecf\u8fc7\u7684\u6837\u5f0f\u662f\u4ec0\u4e48\uff1b\u4e00\u4e9b\u5e38\u7528\u7684\u80cc\u666f\u8272\u6837\u5f0f\uff0c\u5e38\u7528\u7684\u8fb9\u6846\u6837\u5f0f\u7b49\uff0c\u4ee5\u53ca\u4e00\u4e9b\u9ad8\u5bbd\u7b49\u3002\u6309\u7167\u6211\u7684\u7ecf\u9a8c\uff0c\u7f51\u7ad9CSS\u6837\u5f0f\u5e93\u53c8\u53ef\u4ee5\u67b6\u6784\u4e3a\u4ee5\u4e0b\u51e0\u90e8\u5206\uff1a<br \/>\n\u2460 \u7f51\u7ad9\u5e38\u89c1\u989c\u8272\uff0c\u5c24\u5176\u662f\u94fe\u63a5\u8272<br \/>\n\u2461 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\/><\/p>\n<p>\u4f8b\u5982\uff0c\u4e0a\u56fe\u4e2d\u6807\u6ce8\u7684<code>u113<\/code>\u7684\u610f\u601d\u5176\u5b9e\u662f<code>u(1,13)<\/code>\uff0c\u8fd9\u79cd\u5c0f\u56fe\u6807\u547d\u540d\u7684\u65b9\u6cd5\u6211\u79f0\u4e4b\u4e3a\u201c\u5c0f\u56fe\u6807\u77e9\u9635\u547d\u540d\u6cd5\u201d\u3002\u6b64\u547d\u540d\u7565\u6709\u4e0d\u8db3\u5728\u4e8e\u5728\u4f7f\u7528\u5c0f\u56fe\u6807\u65f6\u9700\u8981\u6253\u5f00\u6e90\u6587\u4ef6\u6216\u901a\u8fc7\u6ce8\u91ca\u51c6\u786e\u67e5\u8be2\u5230\u5bf9\u5e94\u7684<code>class<\/code>\u3002<\/p>\n<h4>6-10\u3001\u7f51\u7ad9\u901a\u7528\u6837\u5f0f<\/h4>\n<p>\u8fd9\u91cc\u7684\u201c\u7f51\u7ad9\u901a\u7528\u6837\u5f0f\u201d\u53ef\u4ee5\u8bf4\u4e0e\u201c\u7f51\u7ad9\u901a\u7528\u6837\u5f0f\u5e93\u201d\u6700\u4e3a\u5bf9\u7acb\u7684\u4e24\u90e8\u5206\u3002\u7f51\u7ad9\u901a\u7528\u6837\u5f0f\u4e13\u6307\u201c\u72ec\u7acb\u5143\u7d20\u201d\u7684\u901a\u7528\u6837\u5f0f\uff0c\u6240\u8c13\u201c\u72ec\u7acb\u5143\u7d20\u201d\u6307\u7684\u662f\u7f51\u7ad9\u901a\u7528\u7684\u5bfc\u822a\uff0c\u83dc\u5355\uff0c\u6309\u94ae\uff0c\u9009\u9879\u5361\uff0c\u6587\u672c\u6846\u88c5\u9970\uff0c\u56fe\u7247\u88c5\u9970\uff0c\u5706\u89d2\u5904\u7406\u7b49\u7b49\u3002\u8fd9\u4e9b\u201c\u72ec\u7acb\u5143\u7d20\u201d\u7684\u6837\u5f0f\u5343\u4e07\u4e0d\u80fd\u5bf9\u5176\u8fdb\u884c\u5206\u79bb\u5e76\u5f52\u5165\u201c\u7f51\u7ad9\u901a\u7528\u6837\u5f0f\u5e93\u201d\u4e2d\uff0c\u5426\u5219\uff0c\u65e5\u540e\u4f1a\u7ed9\u4f60\u7559\u4e0b\u65e0\u5c3d\u7684\u75db\u82e6\u7684\uff01<\/p>\n<p>\u6211\u51e0\u4e4e\u4ece\u4e0d\u5bf9\u6309\u94ae\u6216\u662f\u5bfc\u822a\u8fdb\u884c\u5b9a\u5bbd\uff0c\u90fd\u662f\u5bbd\u5ea6\u81ea\u9002\u5e94\uff0c\u8fd9\u6837\uff0c\u53ef\u4ee5\u5927\u5927\u8282\u7ea6Sprite\u80cc\u666f\u56fe\u7247\u4ee5\u53caCSS\u4ee3\u7801\u7684\u6210\u672c\u3002\u4ee5\u524d\u591a\u6709\u63a2\u8ba8\uff0c\u8fd9\u91cc\u4e0d\u591a\u8bf4\u4e86\u3002<\/p>\n<p>\u7f51\u7ad9\u901a\u7528\u6837\u5f0f\u7684\u4ee3\u7801\u91cf\u5728\u6574\u4e2aCSS\u6587\u4ef6\u4e2d\u6240\u5360\u636e\u7684\u6bd4\u91cd\u662f\u76f8\u5f53\u5927\u7684\uff0c\u5982\u679c\u60a8\u7684CSS\u6587\u4ef6\u4e2d\u53d1\u73b0CSS\u901a\u7528\u6837\u5f0f\u53ea\u5360\u6574\u4e2aCSS\u6587\u4ef6\u7684\u4e00\u5c0f\u90e8\u5206\uff0c\u5c24\u5176\u7f51\u7ad9\u9879\u76ee\u8f83\u5927\u65f6\uff0c\u90a3\u5c31\u9700\u8981\u5f15\u8d77\u8b66\u60d5\uff0c\u53ef\u80fd\u6700\u540e\u7684\u7ed3\u679c\u5c31\u662fCSS\u6587\u4ef6\u8d85\u8d1f\u8377\uff0c\u6700\u540e\u53cd\u800c\u4e00\u56e2\u7cdf\u3002<\/p>\n<h4>11\u3001\u7f51\u7ad9\u516c\u5171\u7ed3\u6784\u6837\u5f0f<\/h4>\n<p>\u6240\u8c13\u201c\u7f51\u7ad9\u7684\u7ed3\u6784\u6837\u5f0f\u201d\u4e3b\u8981\u6307\u7684\u662f\u6700\u5916\u6846<code>div<\/code>\u7684\u6837\u5f0f\uff0c\u4e00\u822c\u9650\u5236\u7f51\u7ad9\u7684\u5bbd\u5ea6(960~990\u4e0d\u7b49)\uff0c\u8fd8\u6709\u5c31\u662f\u7f51\u7ad9\u7684\u5206\u680f\u5e03\u5c40\u6837\u5f0f\uff0c\u8fd9\u91cc\u7684\u6837\u5f0f\u4ec5\u4ec5\u9488\u5bf9\u4e3b\u4f53\u7ed3\u6784\uff0c\u4f8b\u5982<code>left_part<\/code>\uff0c\u6216\u662f<code>right_part<\/code>\uff1b\u8fd8\u5305\u62ec\u7f51\u7ad9\u7684\u5934\u90e8\u7684\u4e00\u4e9b\u516c\u7528\u7ed3\u6784\uff0c\u5e95\u90e8\u7684\u6837\u5f0f\u7ed3\u6784\u7b49\u3002<\/p>\n<p>\u6211\u662f\u5f3a\u70c8\u5efa\u8bae\u516c\u5171\u7ed3\u6784\u4ec5\u4ec5\u5b9a\u5bbd\u5b9a\u9ad8\uff0c\u8bbe\u7f6e\u6d6e\u52a8\u5c5e\u6027\uff0c\u5207\u4e0d\u53ef\u5728\u7ed3\u6784\u6837\u5f0f\u4e0a\u6dfb\u52a0<code>margin<\/code>\u6216\u662f<code>padding<\/code>\u5c5e\u6027\uff0c\u8fd9\u4f1a\u4f7f\u7f51\u7ad9\u7684\u516c\u5171\u7ed3\u6784\u7684\u91cd\u7528\u6027\u5927\u5927\u964d\u4f4e\uff01<\/p>\n<h4>12\u3001\u5355\u9875\u9762\u7684\u7cbe\u7ec6\u7ed3\u6784<\/h4>\n<p>\u5982\u679c\u4e0a\u8ff011\u9879\u60a8\u90fd\u67b6\u6784\u7684\u975e\u5e38\u597d\uff0c\u90a3\u4e48\u60a8\u5728\u7f16\u5199\u6bcf\u4e2a\u5177\u4f53\u9875\u9762\u7684\u65f6\u5019\uff0c\u5c31\u4f1a\u975e\u5e38\u8f7b\u677e\uff0c\u975e\u5e38\u8fc5\u901f\u3002\u56e0\u4e3a80%~90%\u7684\u6837\u5f0f\u90fd\u53ef\u4ee5\u4ece\u4e0a\u976211\u9879\u4e2d\u76f4\u63a5\u62ff\u6765\u7528\uff08\u4e0a\u8ff011\u9879\u5168\u90e8\u90fd\u662f\u7f51\u7ad9\u516c\u7528\u6837\u5f0f\uff09\u3002<\/p>\n<p>\u5bf9\u4e8e\u4e2d\u578b\u5927\u578b\u7f51\u7ad9\uff0c\u6211\u4eec\u53ef\u80fd\u8981\u82b13~4\u5929\u751a\u81f3\u66f4\u591a\u7684\u65f6\u95f4\u5206\u6790\u9875\u9762\u8bbe\u8ba1\u56fe\uff0c\u5904\u7406CSS Sprite\uff0c\u67b6\u6784\u7f51\u7ad9\u7684CSS\uff0c\u8fd9\u6bb5\u65f6\u95f4\u4e0d\u5199\u4efb\u4f55\u9875\u9762\uff0c\u5c31\u662f\u5904\u7406\u7f51\u7ad9\uff08\u53ef\u4ee5\u8bf4\u662f\uff09\u552f\u4e00\u7684CSS\u6587\u4ef6\u3002\u6240\u8c13\u201c\u78e8\u5200\u4e0d\u8bef\u780d\u67f4\u529f\u201d\uff0c\u7ad9\u5728\u6574\u7ad9\u7684\u89d2\u5ea6\u4e0a\u53bb\u601d\u8003CSS\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u8fd9\u53ef\u4ee5\u8ba9\u4f60\u907f\u514d\u8ff7\u8def\uff0c\u6709\u52a9\u4e8e\u5199\u51fa\u7cbe\u7b80\u9ad8\u6548\u7684\u6837\u5f0f\u4ee3\u7801\u3002<\/p>\n<p>\u5f53\u6211\u4eec\u628a1-11\u9879\u90fd\u5b8c\u6210\u4e86\uff0c\u5c31\u5f00\u59cb\u7740\u624b\u5199\u9875\u9762\u4e86\uff0c\u8fd9\u65f6\u5019\uff0c\u6574\u4e2a\u7f51\u7ad9\u7684\u9875\u9762\u57fa\u672c\u4e0a\u90fd\u5728\u4f60\u8111\u4e2d\u4e86\uff0c\u60a8\u5728\u4e0b\u624b\u7684\u65f6\u5019\u5c31\u4f1a\u6e05\u9664\uff1a\u6211\u73b0\u5728\u505a\u7684\u662f\u54ea\u4e2a\u9875\u9762\uff0c\u5728\u6574\u4e2a\u7f51\u7ad9\u4e2d\u626e\u6f14\u7740\u4ec0\u4e48\u6837\u7684\u5730\u4f4d\uff0c\u8fd9\u4e2a\u9875\u9762\u7684CSS\u5bf9\u6574\u4e2a\u7f51\u7ad9\u7684CSS\u6709\u4ec0\u4e48\u5f71\u54cd\uff0c\u8fd9\u91cc\u7684\u6837\u5f0f\u8be5\u600e\u4e48\u5904\u7406\uff08\u5206\u79bb\uff0c\u5408\u5e76\u8fd8\u662f\u72ec\u7acb\uff09\u7b49\u3002<\/p>\n<p>\u4e00\u822c\u800c\u8a00\uff0c\u5c31\u6211\u4e2a\u4eba\u7ecf\u9a8c\uff0c\u6bcf\u4e2a\u9875\u9762\uff0c\u5373\u4f7f\u8fd9\u4e2a\u9875\u9762\u770b\u4e0a\u53bb\u5f88\u590d\u6742\uff0c\u5176\u4ee3\u7801\u5f00\u9500\u4e5f\u662f\u975e\u5e38\u5c0f\u7684\u3002\u5176\u65b0\u589e\u7684\u4ee3\u7801\u5f00\u9500\u53bb\u5904\u6709\u4e09\u5904\uff1a\u4e00\u662f\u5206\u79bb\u4e00\u4e9b\u6837\u5f0f\u5f52\u5165\u201c\u7f51\u7ad9CSS\u6837\u5f0f\u5e93\u201d\u4e2d\uff1b\u4e8c\u662f\u51e1\u4e8b\u4f7f\u7528\u7684CSS 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