body,input,textarea,button{
	font-family:"Microsoft YaHei",Arial,Helvetica,sans-serif,"宋体";
}
.nav .nLi h3 a{
	padding:0 25px;
}
.nav .sub{
	min-width:200px;
	width:100%;
}
.footer dl{
	margin-right:130px;
}
#about_txt{
	overflow:hidden;
	line-height:27px;
}