"#sash_left\r\n{\r\n width: 430px;\r\n float: left;\r\n}\r\n#sash_left ul\r\n{\r\n text-align: left;\r\n vertical-align: middle;\r\n padding-left: 75px;\r\n}\r\n#sash_left ul li\r\n{\r\n line-height: 16px;\r\n margin: 2px 0;\r\n}\r\n.b1, .b2, .b3, .b4\r\n{\r\n font-size: 1px;\r\n overflow: hidden;\r\n display: block;\r\n}\r\n.b1\r\n{\r\n height: 1px;\r\n background: #AAA;\r\n margin: 0 5px;\r\n}\r\n.b2\r\n{\r\n height: 1px;\r\n background: #E0E0E0;\r\n border-right: 2px solid #AAA;\r\n border-left: 2px solid #AAA;\r\n margin: 0 3px;\r\n}\r\n.b3\r\n{\r\n height: 1px;\r\n background: #E3E3E3;\r\n border-right: 1px solid #AAA;\r\n border-left: 1px solid #AAA;\r\n margin: 0 2px;\r\n}\r\n.b4\r\n{\r\n height: 2px;\r\n background: #E6E6E6;\r\n border-right: 1px solid #AAA;\r\n border-left: 1px solid #AAA;\r\n margin: 0 1px;\r\n}\r\n.contentb\r\n{\r\n height: 20px;\r\n background: #E9E9E9;\r\n border-right: 1px solid #AAA;\r\n border-left: 1px solid #AAA;\r\n}"
我想取出
".b1\r\n{\r\n height: 1px;\r\n background: #AAA;\r\n margin: 0 5px;\r\n}\r\n" 中的 #AAA
".b2\r\n{\r\n height: 1px;\r\n background: #E0E0E0;\r\n border-right: 2px solid #AAA;\r\n border-left: 2px solid #AAA;\r\n margin: 0 3px;\r\n}"中的#E0E0E0
".b3\r\n{\r\n height: 1px;\r\n background: #E3E3E3;\r\n border-right: 1px solid #AAA;\r\n border-left: 1px solid #AAA;\r\n margin: 0 2px;\r\n}"中的#E3E3E3
".b4\r\n{\r\n height: 2px;\r\n background: #E6E6E6;\r\n border-right: 1px solid #AAA;\r\n border-left: 1px solid #AAA;\r\n margin: 0 1px;\r\n}"中的#E6E6E6
说明：都是取background:后面的颜色,要取的四个颜色都是会变的，其他的不变
------最佳解决方案--------------------------------------------------------
很好 帮忙补充下，还有一个忘记写了
".contentb\r\n{\r\n height: 20px;\r\n background: #E9E9E9;\r\n border-right: 1px solid #AAA;\r\n border-left: 1px solid #AAA;\r\n}"