ZAIJIANLUOYE110的专栏

教程地址：http://www.mb5u.com/shipinjiaocheng/80089/index.html

一、关于Css兼容性的5个建议：http://approache.com/blog/css-cross-browser-compatibility-tips/1、Reset styles to make consistent look in all browsers. Sample（）. Note: Most JS libraries (YUI, ExtJS etc) provide

.Center-Container{ position:releative;//父div设置成相对 } .Absolute-Center{ width:50%; height:50%; //要设置子div的宽和高 overflow:auto; margin:auto; position:absolute; top:0;left:0;bottom:0;