@import url("index.css");/*主样式表*/
@import url("top.css");/*top样式表*/
@import url("form.css");/*主样式表*/
@import url("input.css");/*按钮样式表*/
@import url("gridview.css");/*按钮样式表*/
@import url("lefttree.css");/*左侧导航样式表*/

body {
	margin: 0px;
	padding: 0px;
}