https://blog.youkuaiyun.com/blanky01zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/blanky01/article/details/83942085https://blog.youkuaiyun.com/blanky01/article/details/83942085blanky01Tue, 07 Jun 2011 18:16:42 +0800https://blog.youkuaiyun.com/blanky01/article/details/83938465https://blog.youkuaiyun.com/blanky01/article/details/83938465blanky01Mon, 30 May 2011 21:18:51 +0800https://blog.youkuaiyun.com/blanky01/article/details/83937638https://blog.youkuaiyun.com/blanky01/article/details/83937638blanky01Sat, 28 May 2011 21:03:43 +0800https://blog.youkuaiyun.com/blanky01/article/details/83774178https://blog.youkuaiyun.com/blanky01/article/details/83774178blanky01Sat, 04 Dec 2010 13:51:00 +0800https://blog.youkuaiyun.com/blanky01/article/details/6054668https://blog.youkuaiyun.com/blanky01/article/details/6054668blanky01Sat, 04 Dec 2010 13:51:00 +08001.定义
style：标准的样式！可用来查询由html标签的style属性指定的样式
runtimeStyle： 运行时的样式！如果与style的属性重叠，将覆盖style的属性！
currentStyle：可用来查询/修改外联（由所连接的样式表文件）或者内部（在