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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                ![](https://box.kancloud.cn/9cee8dd9f20e6305aeb00ccca4e1c307_959x678.jpg) [純css3畫哆來A夢](http://www1.pconline.com.cn/pcedu/specialtopic/css3-doraemon/) **示例鏈接:** http://www.lsxm.tech/doc/demo/hack.html ## 一.hack技術 ### 相同的css屬性,用不同的css寫法讓不同的瀏覽器識別 ### IE6:_selector{property:value;} ### IE7:+selector{property:value;} ### IE8:selector{property:value\0;} ### IE6 & IE7:*selector{property:value;} ### IE9& IE10:selector{property:value\9\0;} ### IE6 & IE7 & IE8& IE9& IE10:selector{property:value\9;} ~~~ 只在IE下生效 <!--[if IE]> 這段文字只在IE瀏覽器顯示 <![endif]--> 只在IE6下生效 <!--[if IE 6]> 這段文字只在IE6瀏覽器顯示 <![endif]--> 只在IE6以上版本生效 <!--[if gte IE 6]> 這段文字只在IE6以上(包括)版本IE瀏覽器顯示 <![endif]--> 只在IE8上不生效 <!--[if ! IE 8]> 這段文字在非IE8瀏覽器顯示 <![endif]--> 非IE瀏覽器生效 <!--[if !IE]> 這段文字只在非IE瀏覽器顯示 <![endif]--> ~~~ ## 二.IE VML渲染 ### 讓IE6/7/8支持css3,PIE.htc https://my.oschina.net/u/858398/blog/100525 http://css3pie.com/ #### **原理:** IE瀏覽器利用特定的矢量繪圖語言的腳本(VML)重建本身不支持的CSS3這些屬性(例如陰影和倒角等) ~~~ <!--[if lt IE 9]> <script type="text/javascript" src="path/to/PIE.js"> </script> <![endif]--> $(function() { //具有css3樣式的元素加入class="css3" if (window.PIE) { $('.css3').each(function() { PIE.attach(this); }); } }); ~~~
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