3d文字效果 h1 { text-shadow: 0 1px 0 #ccc, 0 2px 0 #c9c9c9, 0 3px 0 #bbb, 0 4px 0 #b9b9b9, 0 5px 0 #aaa, 0 6px 1px rgba(0,0,0,.1), 0 0 5px rgba(0,0,0,.1), 0 1px 3px rgba(0,0,0,.3), 0 3px 5px rgba(0,0,0,.2), 0 5px 10px rgba(0,0,0,.25), 0 10px 10px rgba(0,0,0,.2), 0 20px 20px rgba(0,0,0,.15); } 修复 IE6/7 margin/padding双倍 间距错误 ul li { float: right; margin-right: 10px; *display: inline; /*Target IE7 and bellow*/ _display: inline; /*Target IE6 and bellow*/ } /* This example fixes the double right margin bug */ 链接伪类的顺序 1 a:link {color: blue;}2 a:visited {color: purple;}3 a:hover {color: red;}4 a:active {color: yellow;} 在IE浏览器删除textarea的滚动条 textarea{overflow:auto;3 }