{"id":976,"date":"2010-07-27T00:04:02","date_gmt":"2010-07-26T16:04:02","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=976"},"modified":"2018-01-01T18:58:27","modified_gmt":"2018-01-01T10:58:27","slug":"css%e5%ae%9e%e7%8e%b0%e8%b7%a8%e6%b5%8f%e8%a7%88%e5%99%a8%e7%9a%84box-shadow%e7%9b%92%e9%98%b4%e5%bd%b1%e6%95%88%e6%9e%9c2","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2010\/07\/css%e5%ae%9e%e7%8e%b0%e8%b7%a8%e6%b5%8f%e8%a7%88%e5%99%a8%e7%9a%84box-shadow%e7%9b%92%e9%98%b4%e5%bd%b1%e6%95%88%e6%9e%9c2\/","title":{"rendered":"CSS\u5b9e\u73b0\u8de8\u6d4f\u89c8\u5668\u7684box-shadow\u76d2\u9634\u5f71\u6548\u679c(2)"},"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=976\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=976<\/a><\/p>\n<h3>\u4e00\u3001\u524d\u8a00<\/h3>\n<p>\u6211\u4e4b\u524d\u66fe\u5199\u8fc7\u4e00\u7bc7\u5173\u4e8e\u5b9e\u73b0\u8de8\u6d4f\u89c8\u5668\u5b9e\u73b0box-shadow\u6548\u679c\u7684\u6587\u7ae0\u2014\u2014\u201c<a target=\"_blank\" class=\"a_link\" href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=711\">CSS\u5b9e\u73b0\u8de8\u6d4f\u89c8\u5668\u517c\u5bb9\u6027\u7684\u76d2\u9634\u5f71\u6548\u679c<\/a>\u201d\uff0c\u672c\u6587\u867d\u7136\u9898\u76ee\u7c7b\u4f3c\uff0c\u4f46\u662f\u6838\u5fc3\u90e8\u5206\u662f\u6709\u5dee\u5f02\u7684\u3002\u524d\u9762\u7684\u6587\u7ae0\u867d\u7136\u5b9e\u73b0IE\u4e0b\u7684\u76d2\u9634\u5f71\u6548\u679c\u4e5f\u662f\u4f7f\u7528\u7684\u6ee4\u955c\uff0c\u4f46\u662f\u4f7f\u7528\u7684\u662fshadow\u6ee4\u955c\uff0c\u8fd9\u79cd\u6ee4\u955c\u7684\u6548\u679c\u5f88\u7275\u5f3a\uff0c\u6548\u679c\u8fc7\u6e21\u4e0d\u81ea\u7136\uff0c\u89c1\u4e0b\u56fe\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u524d\u6587\u4e0d\u81ea\u7136\u7684\u9634\u5f71\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201007\/2010-07-26_201047.png\" title=\"\u524d\u6587\u4e0d\u81ea\u7136\u7684\u9634\u5f71\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"336\" height=\"256\" \/><\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a target=\"_blank\" class=\"a_link\" href=\"http:\/\/www.zhangxinxu.com\/study\/201004\/cross-brower-box-shadow.html\">IE\u4e0b\u9634\u5f71\u4e0d\u81ea\u7136demo<\/a><\/p>\n<p>\u800c\u672c\u6587\u5b9e\u73b0\u7684IE\u4e0b\u7684\u76d2\u9634\u5f71\u6548\u679c\u5c31\u76f8\u5bf9\u975e\u5e38\u81ea\u7136\uff0c\u800c\u4e14\u8fd8\u652f\u6301\u5185\u9634\u5f71\u7684UI\u8868\u73b0\u3002\u5230\u5e95\u662f\u5982\u4f55\u5b9e\u73b0\u7684\uff0c\u7a76\u7adf\u6548\u679c\u5982\u679c\uff0c\u8bf7\u7ee7\u7eed\u6d4f\u89c8\u3002<\/p>\n<h3>\u4e8c\u3001\u6d4f\u89c8\u5668\u7eaf\u7237\u4eec\u6a21\u5f0f\u4e0b\u7684\u652f\u6301\u60c5\u51b5<\/h3>\n<p>CSS3 <a href=\"http:\/\/www.zhangxinxu.com\/css3\/css3-box-shadow.php\">box-shadow<\/a>\u5c5e\u6027\u57fa\u672c\u4e0a\u6240\u6709\u7684\u73b0\u4ee3\u6d4f\u89c8\u5668\u90fd\u652f\u6301\u826f\u597d\u3002\u4f46\u662f\u8981\u5b9e\u73b0\u8de8\u6d4f\u89c8\u5668\u652f\u6301\uff0c\u4f60\u9700\u8981\u4f7f\u7528\u4ee5\u4e0b\u5c5e\u6027\u7684\u6240\u6709\u53d8\u4f53\uff1a<\/p>\n<ul id=\"ul\">\n<li>\u5728Opera\u6d4f\u89c8\u5668\u548cIE9\u4ee5\u53ca\u4ee5\u4e0a\u7248\u672c\u6d4f\u89c8\u5668\u4e2d\uff08\u867d\u7136\u8fd8\u5728\u5988\u5988\u809a\u5b50\u4e2d\uff09\uff0c\u76f4\u63a5\u4f7f\u7528\u4e0d\u5e26\u524d\u7f00\u7684box-shadow\u5c5e\u6027<\/li>\n<li>\u4e3a\u652f\u6301Firefox\u6d4f\u89c8\u5668\uff0c\u4f60\u9700\u8981\u4f7f\u7528-moz-\u524d\u7f00\uff0c\u5373-moz-box-shadow<\/li>\n<li>\u4e3a\u652f\u6301webkit\u6838\u5fc3\u7684\u6d4f\u89c8\u5668\uff08\u5982Google Chrome \u548c Apple Safari\uff09\uff0c\u4f60\u9700\u8981-webkit-\u524d\u7f00\uff0c\u5408\u8d77\u6765\u5c31\u662f-webkit-box-shadow<\/li>\n<li>\u4e00\u76f4\u5230IE8\u6d4f\u89c8\u5668\uff0c\u6ca1\u6709\u7eaf\u6b63\u7684\u652f\u6301box-shadow\u5c5e\u6027\u7684CSS\u6837\u5f0f\uff0c\u9700\u8981\u4f7f\u7528\u53e6\u5916\u7684\u65b9\u6cd5\u6a21\u62df<\/li>\n<\/ul>\n<p>\u4e3b\u8981\u6d4f\u89c8\u5668\u5bf9CSS3 <code>box-shadow<\/code>\u5c5e\u6027\u652f\u6301\u60c5\u51b5\u4e00\u89c8\u8868<\/p>\n<table style=\"border-collapse: separate; border-spacing:1px;\" class=\"params_table\" width=\"90%\">\n<thead>\n<tr style=\"color: rgb(255, 255, 255);\">\n<td><\/td>\n<th style=\"text-align: center; background:  rgb(35, 61, 97);\">Internet Explorer<\/th>\n<th style=\"text-align: center; background: rgb(163, 98, 35);\">Firefox<\/th>\n<th style=\"text-align: center; background:rgb(102, 102, 102);\">Safari<\/th>\n<th style=\"text-align: center; background:  rgb(63, 119, 187);\">Chrome<\/th>\n<th style=\"text-align: center; background:  rgb(129, 35, 35);\">Opera<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background: rgb(238, 238, 238);\">\u5f88\u4e45\u4ee5\u524d<\/td>\n<td style=\"background: rgb(255, 153, 153);\">6.0<\/td>\n<td style=\"background: rgb(255, 153, 153);\">3.0<\/td>\n<td style=\"background: rgb(204, 255, 153);\">3.2<\/td>\n<td style=\"background: none repeat scroll 0% 0% rgb(204, 255, 153);\">3.0<\/td>\n<td style=\"background: rgb(255, 153, 153);\">9.6<\/td>\n<\/tr>\n<tr>\n<td style=\"background: rgb(238, 238, 238);\">\u4e0d\u8fdc\u7684\u66fe\u7ecf<\/td>\n<td style=\"background: rgb(255, 153, 153);\">7.0<\/td>\n<td style=\"background: rgb(204, 255, 153);\">3.5<\/td>\n<td style=\"background: rgb(204, 255, 153);\">4.0<\/td>\n<td style=\"background: rgb(204, 255, 153);\">4.0<\/td>\n<td style=\"background: rgb(255, 153, 153);\">10.10<\/td>\n<\/tr>\n<tr class=\"now\">\n<td style=\"background: rgb(238, 238, 238);\">\u76ee\u524d<\/td>\n<td rowspan=\"2\" style=\"background: rgb(255, 153, 153);\">8.0<\/td>\n<td rowspan=\"2\" style=\"background: rgb(204, 255, 153);\">3.6<\/td>\n<td rowspan=\"2\" style=\"background: rgb(204, 255, 153);\">5.0<\/td>\n<td rowspan=\"2\" style=\"background:rgb(204, 255, 153);\">5.0<\/td>\n<td rowspan=\"2\" style=\"background: rgb(204, 255, 153);\">10.60<\/td>\n<\/tr>\n<tr class=\"near\">\n<td style=\"background: rgb(238, 238, 238);\">\u5373\u5c06\u5230\u6765(\u6700\u65b02010)<\/td>\n<\/tr>\n<tr class=\"far\">\n<td style=\"background: rgb(238, 238, 238);\">\u5c06\u6765 (2010\u4e4b\u540e)<\/td>\n<td style=\"background: rgb(204, 255, 153);\">9.0<\/td>\n<td style=\"background: rgb(204, 255, 153);\">4.0<\/td>\n<td style=\"background: rgb(204, 255, 153);\">5.*<\/td>\n<td style=\"background: rgb(204, 255, 153);\">6.0<\/td>\n<td style=\"background: rgb(204, 255, 153);\">11.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"mt10\">\n<div style=\"float: left;\">\n<div style=\"background: rgb(204, 255, 153); display: inline-block; vertical-align: middle; width: 70px; height: 20px;\"><\/div>\n<p>\t\t&mdash; \u652f\u6301\n\t<\/p><\/div>\n<div style=\"float: left; padding: 0pt 0pt 0pt 40px;\">\n<div style=\"background: rgb(255, 153, 153); display: inline-block; vertical-align: middle; width: 70px; height: 20px;\"><\/div>\n<p>\t\t&mdash; \u4e0d\u652f\u6301\n\t<\/p><\/div>\n<p>\t<br style=\"clear: both;\">\n<\/div>\n<h3>\u4e09\u3001IE\u6548\u679c\u5b9e\u73b0\u5bc6\u5319 &#8211; \u6a21\u7cca\u6ee4\u955c<\/h3>\n<p>\u672c\u6587\u5b9e\u73b0IE\u4e0b\u7684\u76d2\u9634\u5f71\u6548\u679c\u7684\u4e5f\u662f\u501f\u52a9\u4e8eIE\u6ee4\u955c\uff0c\u4e0d\u540c\u4e8e\u201c<a target=\"_blank\" class=\"a_link\" href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=711\">CSS\u5b9e\u73b0\u8de8\u6d4f\u89c8\u5668\u517c\u5bb9\u6027\u7684\u76d2\u9634\u5f71\u6548\u679c<\/a>\u201d\u4e00\u6587\u4e2d\u7684shadow\u6ee4\u955c\uff0c\u672c\u6587\u5b9e\u73b0\u6548\u679c\u7684\u8def\u5f84\u4e3a\u6a21\u7cca\u6ee4\u955c\uff0c\u82f1\u6587\u540d\u4e3a<a target=\"_blank\" href=\"http:\/\/msdn.microsoft.com\/en-us\/library\/ms532979(VS.85).aspx\">blur filter<\/a>\uff0c\u53ef\u4ee5\u8ba9IE\u6d4f\u89c8\u5668\u4e0b\u7684\u5143\u7d20\u8fb9\u7f18\u6a21\u7cca\u5904\u7406\u3002\u6211\u4eec\u5148\u4ece\u6700\u7b80\u5355\u7684\u5b9e\u4f8b\u5f00\u59cb\u5c55\u793a\uff1a<br \/>\n\u4e00\u4e2a\u666e\u901a\u7684\u84dd\u80cc\u666fdiv\u7684\u4ee3\u7801\u53ef\u80fd\u662f\u8fd9\u6837\u5b50\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>&lt;div style=\"background:blue;height:100px;width:100px;\"&gt;&lt;\/div&gt;<\/pre>\n<\/div>\n<p>\u6548\u679c\u4f1a\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<div style=\"background:blue;height:100px;width:100px;\"><\/div>\n<p>ok\uff0c\u73b0\u5728\u6211\u4eec\u5bf9\u5176\u5e94\u7528IE\u6a21\u7cca\u6ee4\u955c\uff0c\u6a21\u7cca\u5927\u5c0f\u4e3a5\u50cf\u7d20\uff0c\u7ed3\u679c\u4f1a\u600e\u6837\uff0c\u8fd9\u662f\u76f8\u5173\u4ee3\u7801\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>&lt;div style='background:blue;height:100px;width:100px;\n  filter:progid:DXImageTransform.Microsoft.Blur(pixelradius=5);\n  -ms-filter:\"progid:DXImageTransform.Microsoft.Blur(pixelradius=5)\";'&gt;\n&lt;\/div&gt;<\/pre>\n<\/div>\n<p>\u7ed3\u679c\u5728IE\u6d4f\u89c8\u5668\u4e0b\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"IE\u6d4f\u89c8\u5668\u4e0b\u5e94\u75285\u50cf\u7d20\u6a21\u7cca\u6ee4\u955c\u6548\u679c  \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201007\/IEblured.png\" title=\"IE\u6d4f\u89c8\u5668\u4e0b\u5e94\u75285\u50cf\u7d20\u6a21\u7cca\u6ee4\u955c\u6548\u679c  \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"169\" height=\"169\" \/><\/p>\n<p>\u73b0\u5728\u5927\u81f4\u5bf9IE\u7684\u6a21\u7cca\u6ee4\u955c\u6709\u4e86\u7b80\u5355\u76f4\u89c2\u7684\u8ba4\u8bc6\u4e86\uff0c\u73b0\u5728\u5173\u952e\u662f\u5982\u4f55\u5c06\u5176\u5e94\u7528\u5230\u6295\u5f71\u6548\u679c\u4e2d\u5462\uff0c\u8fd9\u5c31\u662f\u4e0b\u9762\u7684\u4e3b\u8981\u5185\u5bb9\uff0c\u4e5f\u662f\u672c\u6587\u6700\u4e3a\u91cd\u8981\u7684\u6838\u5fc3\u7684\u90e8\u5206\u3002<\/p>\n<div class=\"hidden\">\u672c\u6587\u539f\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=976\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=976<\/a>\uff0c\u6765\u81ea\u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\uff0c\u8bbf\u95ee\u539f\u51fa\u5904\u66f4\u591a\u4f18\u79c0\u6280\u672f\u6587\u7ae0\u3002<\/div>\n<div class=\"hidden\">\u672c\u6587\u4f5c\u8005\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/\">\u5f20\u946b\u65ed<\/a>\uff0c\u6b22\u8fce\u8bbf\u95ee\u6211\u7684\u4e2a\u4eba\u7f51\u7ad9\u3002<\/div>\n<h3>\u56db\u3001\u5b9e\u73b0\u8de8\u6d4f\u89c8\u5668\u7684\u76d2\u9634\u5f71\u6548\u679c<\/h3>\n<p>\u5bf9\u4e8e\u652f\u6301box-shadow\u5c5e\u6027\u7684\u6d4f\u89c8\u5668\u53ea\u8981\u4e00\u5c42\u6807\u7b7e\u5c31\u53ef\u4ee5\u641e\u5b9a\u4e86\uff0c\u4f46\u662f\uff0c\u5982\u679c\u8981\u4f7f\u7528\u6a21\u7cca\u6ee4\u955c\u5b9e\u73b0IE\u6d4f\u89c8\u5668\u4e0b\u7684\u76d2\u9634\u5f71\u6548\u679c\uff0c\u9700\u8981\u501f\u52a9\u4e00\u4e2a\u201c\u5e55\u540e\u201d\u7684\u6807\u7b7e\uff0c\u8fd9\u662f\u4e00\u4e2a\u4e0e\u4e3b\u4f53\u6807\u7b7e\u540c\u6837\u5927\u5c0f\u7684div\uff0c\u6709\u7740\u7279\u5b9a\u7684\u80cc\u666f\u8272\uff08\u53d6\u51b3\u4e8e\u6295\u5f71\u7684\u989c\u8272\uff09\uff0c\u4ee5\u53ca\u6a21\u7cca\u5927\u5c0f\uff0c\u7531\u4e8e\u4e0e\u4e3b\u4f53\u6807\u7b7e\u5927\u5c0f\u4e00\u81f4\uff0c\u73b0\u4ee3\u6d4f\u89c8\u5668\u4e0d\u9e1fIE\u79c1\u6709\u7684filter\u6ee4\u955c\uff0c\u6240\u4ee5\uff0c\u6b64\u201c\u5e55\u540e\u201d\u6807\u7b7e\u7684\u5b58\u5728\u5bf9\u4e8eFirefox\u3001Chrome\u8fd9\u7c7b\u73b0\u4ee3\u6d4f\u89c8\u5668\u7684UI\u8868\u73b0\u51e0\u4e4e\u6ca1\u6709\u4efb\u4f55\u5f71\u54cd\u3002<\/p>\n<p>\u5bf9\u4e8e\u73b0\u4ee3\u6d4f\u89c8\u5668\uff0c\u6211\u4eec\u8981\u5b9e\u73b0\u4e00\u4e2a\u5143\u7d20\u7684\u76d2\u9634\u5f71\u6548\u679c\uff0c\u53ef\u80fd\u4f1a\u4f7f\u7528\u5982\u4e0b\u7684(x)html+CSS\u4ee3\u7801\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>(X)HTML\u4ee3\u7801\uff1a\n &lt;div class=\"baseBlock\"&gt;&lt;\/div&gt; \n\n CSS\u4ee3\u7801\uff1a\n.baseBlock {\n     height:100px;\n     width:100px;\n     background:#f9f;\n     box-shadow:10px 10px 5px #000;\n}<\/pre>\n<\/div>\n<p>\u5bf9\u4e8eIE\u6d4f\u89c8\u5668\uff0c\u8981\u60f3\u5b9e\u73b0\u5e73\u6ed1\u81ea\u7136\u7684\u9634\u5f71\u6548\u679c\uff0c\u9700\u8981\u501f\u52a9\u4e00\u4e2a\u201c\u5e55\u540e\u201d\u5143\u7d20\uff0c\u8fd9\u4e2a\u5143\u7d20\u4e0e\u201c\u53f0\u524d\u201d\u7684\u5143\u7d20\u5927\u5c0f\u4e00\u81f4\uff0c\u4e0d\u540c\u7684\u662f\u5176\u5e94\u7528\u4e86filter\u6a21\u7cca\u6ee4\u955c\uff0c\u6211\u4eec\u53ef\u4ee5\u6709\u5982\u4e0b\u6837\u5f0f\u4ee3\u7801\uff1a<\/p>\n<p>HTML\u4ee3\u7801\uff1a<\/p>\n<pre>&lt;div class=\"ieBlock\"&gt;&lt;\/div&gt; <\/pre>\n<p>CSS\u4ee3\u7801\uff1a<\/p>\n<pre>.ieBlock {\n    height:100px;\n    width:100px;\n    background:#000;\n    filter:progid:DXImageTransform.Microsoft.Blur(pixelradius=10);\n    -ms-filter:\"progid:DXImageTransform.Microsoft.Blur(pixelradius=10)\"; \n}<\/pre>\n<p>\u5982\u679c\u5355\u72ec\u663e\u793a\u6b64\u201c\u5e55\u540e\u201d\u6807\u7b7e\uff0c\u5219\u6548\u679c\u5982\u4e0b\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"IE\u4e0b10\u50cf\u7d20\u6a21\u7cca\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201007\/ieShadowForComparison.png\" title=\"IE\u4e0b10\u50cf\u7d20\u6a21\u7cca\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"158\" height=\"157\" \/><\/p>\n<p>\u73b0\u5728\u6211\u4eec\u8981\u505a\u7684\u5c31\u662f\u5c06\u4e0a\u9762\u8fdb\u884c\u5408\u5e76\uff0c\u4e3a\u4e86\u66f4\u52a0\u63a5\u8fd1\u4e8e\u5b9e\u9645\u60c5\u51b5\uff0c\u8fd9\u91cc\u7684\u5408\u5e76\u5b9e\u4f8b\u4f7f\u7528\u7a0d\u5fae\u590d\u6742\u70b9\u7684\u4f8b\u5b50\uff1a<br \/>\n\u4e00\u4e2a\u6709\u6587\u5b57\uff0c\u9ad8\u5ea6\u4e0d\u5b9a\u7684div\u6807\u7b7e\uff0c\u5982\u4e0bCSS\u4ee3\u7801\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>\n.baseBlock{\n    width:220px;\n    position:relative;\n}\n.baseBlockIn{\n    padding:10px 15px;\n    background:#a0b3d6;\n    box-shadow:10px 10px 5px #444;\n    -moz-box-shadow:10px 10px 5px #444;\n    -webkit-box-shadow:10px 10px 5px #444;\n    position:relative;\n    z-index:1;\n}\n.ieShadow{\n    _width:220px;\n    _height:220px;\n    filter:progid:DXImageTransform.Microsoft.Blur(pixelradius=5);\n    -ms-filter:\"progid:DXImageTransform.Microsoft.Blur(pixelradius=5)\";\n    background-color:#444\\9;\n    position:absolute;\n    left:5px;\n    top:5px;\n    right:-5px;\n    bottom:-5px;\n}\n<\/pre>\n<\/div>\n<p>\u5982\u4e0bhtml\u4ee3\u7801\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>\n&lt;div class=\"baseBlock\">\n    &lt;div class=\"baseBlockIn\">\u6628\u665a\u8bf7\u591a\u73a9\u4f18\u79c0\u5458\u5de5\u5403\u996d\uff0c\u804a\u4e86\u51e0\u70b9\u804c\u573a\u4f53\u4f1a\u3002(1) \u628a\u81ea\u5df1\u5f53\u8001\u677f\u770b\uff0c\u8c61\u8001\u677f\u4e00\u6837\u62fc\u547d\u5e72\u6d3b\uff0c\u80fd\u529b\u81ea\u7136\u5c31\u63d0\u9ad8\u4e86\u3002\u6709\u4e86\u80fd\u529b\uff0c\u5047\u5982\u591a\u73a9\u4e0d\u80fd\u7ed9\u4f60\u597d\u7684\u56de\u62a5\uff0c\u5176\u4ed6\u516c\u53f8\u4e00\u5b9a\u4f1a\u7ed9\u3002(2) \u4e0d\u662f\u6bcf\u6b21\u4ed8\u51fa\u5c31\u4e00\u5b9a\u6709\u56de\u62a5\uff0c\u4f46\u662f\u4e0d\u65ad\u4ed8\u51fa\u5c31\u4e00\u5b9a\u4f1a\u6709\u56de\u62a5\u3002@\u674e\u5b66\u51cc \u8865\u5145\u4e86\u4e00\u70b9\uff1a\u8c61\u4f60\u7684\u8001\u677f\u4e00\u6837\u601d\u8003\uff0c\u80fd\u529b\u4f1a\u63d0\u9ad8\u5f97\u66f4\u5feb\u3002 &lt;\/div>\n    &lt;div class=\"ieShadow\">&lt;\/div>\n&lt;\/div>\n<\/pre>\n<\/div>\n<p>\u7ed3\u679c\u5982\u4e0b\u56fe\u6240\u793a\uff08IE7\u6d4f\u89c8\u5668\uff09\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"IE7\u4e0b\u8de8\u6d4f\u89c8\u5668\u7684\u76d2\u9634\u5f71\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201007\/2010-07-26_220436.png\" title=\"IE7\u4e0b\u8de8\u6d4f\u89c8\u5668\u7684\u76d2\u9634\u5f71\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"312\" height=\"300\" \/><\/p>\n<p>Firefox3.6\u4e0b\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"Firefox3.6\u4e0b\u76d2\u9634\u5f71\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201007\/2010-07-26_220642.png\" title=\"Firefox3.6\u4e0b\u76d2\u9634\u5f71\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"332\" height=\"311\" \/><\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a class=\"a_link\" target=\"_blank\" href=\"http:\/\/www.zhangxinxu.com\/study\/201007\/ie-blur-box-shadow-demo.html\">\u8de8\u6d4f\u89c8\u5668\u76d2\u9634\u5f71demo<\/a><\/p>\n<p><strong>\u8bf4\u660e\uff1a<\/strong><br \/>\n1. baseBlockIn\u7684\u5c42\u7ea7\u8981\u5927\u4e8eieShadow\u7684\u5c42\u7ea7\u3002<br \/>\n2. \u5bf9\u4e8e\u9ad8\u5ea6\u81ea\u9002\u5e94\u7684\u5185\u5bb9\uff0cIE6\u65e0\u6cd5\u5b9e\u73b0\uff0c\u56e0\u4e3aIE6\u65e0\u6cd5\u4f7f\u7528<code>absolute<\/code>\u62c9\u4f38\u5b9e\u73b0\u9ad8\u5bbd\u81ea\u9002\u5e94\u3002\u4f46\u662f\uff0c\u4e5f\u4e0d\u662f\u6ca1\u6709\u89e3\u51b3\u65b9\u6cd5\uff0c\u4e00\u662fjs\uff0c\u83b7\u53d6\u4e3b\u4f53\u5185\u5bb9\u7684\u9ad8\u5ea6\uff0c\u7136\u540e\u8d4b\u7ed9\u201c\u5e55\u540e\u201d\u6295\u5f71\u5c42\uff1b\u4e8c\u662f\u76f4\u63a5\u514b\u9686\u4e3b\u4f53\u5185\u5bb9\u91cc\u9762\u7684\u5185\u5bb9\uff0c\u5168\u5c01\u4e0d\u52a8\u5730\u585e\u7ed9\u201c\u5e55\u540e\u201d\u9634\u5f71\u5c42\u3002\u5b9e\u4f8b\u4e2d\u4f7f\u7528hack\u7ed9IE6\u8bbe\u7f6e\u4e86\u9ad8\u5bbd\uff0c\u6240\u4ee5\u5728IE6\u6d4f\u89c8\u5668\u4e5f\u662f\u6709\u76d2\u9634\u5f71\u6548\u679c\u7684\uff0c\u5982\u679c\u9ad8\u5bbd\u53bb\u6389\u662f\u6ca1\u6709\u6548\u679c\u7684\uff0c\u4f46\u662fIE7+\u6d4f\u89c8\u5668\u4e0b\u662f\u6ca1\u6709\u8fd9\u4e2a\u95ee\u9898\u7684\u3002<\/p>\n<h3>\u4e94\u3001\u5185\u9634\u5f71\u6548\u679c\u7684\u5b9e\u73b0<\/h3>\n<p>\u501f\u52a9\u4e8eblur\u6ee4\u955c\uff0c\u8fd8\u53ef\u4ee5\u5b9e\u73b0IE\u4e0b\u7684\u5185\u9634\u5f71\u6548\u679c\u3002CSS3 box-shadow\u4e2d\u6709\u4e2ainset\u5c5e\u6027\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5185\u9634\u5f71\u6548\u679c\u3002\u6240\u4ee5\uff0c\u5b9e\u73b0\u8de8\u6d4f\u89c8\u5668\u7684\u5185\u9634\u5f71\u6548\u679c\u4e5f\u662f\u53ef\u80fd\u7684\u3002<\/p>\n<p>\u4f8b\u5982\u4e0b\u9762\u7684\u4f8b\u5b50\uff0c\u9996\u5148\u662fCSS\u4ee3\u7801\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>\n.baseBlock{\n    width:220px;\n    position:relative;\n    overflow:hidden;\n}\n.baseBlockIn{\n    padding:10px 15px;\n    background-color:#888\\9;\n    box-shadow:inset 30px 30px 20px #888;\n    -moz-box-shadow:inset 30px 30px 20px #888;\n    -webkit-box-shadow:inset 30px 30px 20px #888;\n}\n.ieShadow{\n    _width:220px;\n    _height:220px;\n    filter:progid:DXImageTransform.Microsoft.Blur(pixelradius=20);\n    -ms-filter:\"progid:DXImageTransform.Microsoft.Blur(pixelradius=20)\";\n    background-color:#fff\\9;\n    position:absolute;\n    top:10px;\n    left:10px;\n    bottom:-10px;\n    right:-10px;\n}\n.content{\n    position:relative;\n    z-index:1;\n}\n<\/pre>\n<\/div>\n<p>html\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>\n&lt;div class=\"baseBlock\">\n    &lt;div class=\"baseBlockIn\">\n        &lt;div class=\"ieShadow\">&lt;\/div>\n        &lt;div class=\"content\">\u6628\u665a\u8bf7\u591a\u73a9\u4f18\u79c0\u5458\u5de5\u5403\u996d\uff0c\u804a\u4e86\u51e0\u70b9\u804c\u573a\u4f53\u4f1a\u3002(1) \u628a\u81ea\u5df1\u5f53\u8001\u677f\u770b\uff0c\u8c61\u8001\u677f\u4e00\u6837\u62fc\u547d\u5e72\u6d3b\uff0c\u80fd\u529b\u81ea\u7136\u5c31\u63d0\u9ad8\u4e86\u3002\u6709\u4e86\u80fd\u529b\uff0c\u5047\u5982\u591a\u73a9\u4e0d\u80fd\u7ed9\u4f60\u597d\u7684\u56de\u62a5\uff0c\u5176\u4ed6\u516c\u53f8\u4e00\u5b9a\u4f1a\u7ed9\u3002(2) \u4e0d\u662f\u6bcf\u6b21\u4ed8\u51fa\u5c31\u4e00\u5b9a\u6709\u56de\u62a5\uff0c\u4f46\u662f\u4e0d\u65ad\u4ed8\u51fa\u5c31\u4e00\u5b9a\u4f1a\u6709\u56de\u62a5\u3002@\u674e\u5b66\u51cc \u8865\u5145\u4e86\u4e00\u70b9\uff1a\u8c61\u4f60\u7684\u8001\u677f\u4e00\u6837\u601d\u8003\uff0c\u80fd\u529b\u4f1a\u63d0\u9ad8\u5f97\u66f4\u5feb\u3002&lt;\/div>\n    &lt;\/div> \n&lt;\/div>\n<\/pre>\n<\/div>\n<p>\u7ed3\u679c\u5982\u4e0b\uff0c\u9996\u5148\u662fIE6\u6d4f\u89c8\u5668\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"IE6\u4e0b\u7684\u5185\u9634\u5f71\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201007\/2010-07-26_234410.png\" title=\"IE6\u4e0b\u7684\u5185\u9634\u5f71\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"270\" height=\"267\" \/><\/p>\n<p>Firefox3.6\u4e0b\u7684\u6548\u679c\u5982\u4e0b\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"Firefox\u4e0b\u7684\u5185\u9634\u5f71\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201007\/2010-07-26_234721.png\" title=\"Firefox\u4e0b\u7684\u5185\u9634\u5f71\u6548\u679c \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" class=\"alignnone\" width=\"289\" height=\"271\" \/><\/p>\n<p>\u60a8\u53ef\u4ee5\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a class=\"a_link\" target=\"_blank\" href=\"http:\/\/www.zhangxinxu.com\/study\/201007\/ie-blur-box-shadow-inset-demo.html\">\u8de8\u6d4f\u89c8\u5668\u5185\u9634\u5f71\u6548\u679cdemo<\/a><\/p>\n<h3>\u516d\u3001\u7ed3\u8bed<\/h3>\n<p>IE\u6ee4\u955c\u65f6\u4f1a\u5927\u5927\u964d\u4f4e\u9875\u9762\u7684\u6548\u80fd\uff0c\u6211\u89c9\u5f97\u9664\u4e86\u662f\u975e\u4e0d\u5f97\u5df2\u7684\u60c5\u51b5\u4e0b\uff0c\u53bb\u4f7f\u7528\u6ee4\u955c\u5b9e\u73b0\u8fd9\u7c7b\u517c\u5bb9\u6027\u7684\u76d2\u9634\u5f71\u6548\u679c\u3002\u5176\u5b9eCSS3\u7684\u5f88\u591a\u5c5e\u6027\u5728IE\u4e0b\u90fd\u662f\u53ef\u4ee5\u4f7f\u7528\u6ee4\u955c\u5b9e\u73b0\u6216\u662f\u57fa\u672c\u5b9e\u73b0\u7684\u3002\u7136\u800c\uff0c\u9875\u9762\u7684\u60c5\u51b5\u5343\u5dee\u4e07\u522b\uff0c\u603b\u4f1a\u96be\u514d\u9047\u5230\u975e\u8981\u4f7f\u7528\u6295\u5f71\u6548\u679c\u7684UI\uff0c\u6b64\u65f6\uff0c\u672c\u6587\u6240\u5c55\u793a\u7684\u65b9\u6cd5\u4e0d\u5931\u4e3a\u6700\u4f73\u9009\u62e9\u4e4b\u4e00\u3002<\/p>\n<p>\u53c2\u8003\u6587\u7ae0\uff1a<a 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href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=976\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=976<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u4e4b\u524d\u66fe\u5199\u8fc7\u4e00\u7bc7\u5173\u4e8e\u5b9e\u73b0\u8de8\u6d4f\u89c8\u5668\u5b9e\u73b0box-shadow\u6548\u679c\u7684\u6587\u7ae0\u2014\u2014\u201c<a target=\"_blank\" 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