@charset "utf-8";
/* CSS Document */

body{ margin:0; padding:0; font-family:"宋体"; font-size:12px; color:#333333;}

a{ text-decoration:none;}


.a1{ width:140px}

.a2{ height:19px; width:45px; background-color:#FFF; border:#666 1px solid;}



.nav{ font-family:"宋体"; font-size:13px; color:#FFF;}

.nav a{
	font-family:"宋体";
	font-size:13px;
	color:#FFF;
	text-decoration:none;
}

.a3{ margin-top:20px;}

.yuan{ background-image:url(../images/yuanjiao.gif); background-repeat:no-repeat;}

.yuan2{ background-image:url(../images/changyuanjiao.gif); background-repeat:no-repeat;}

.chanpin{ line-height:18px;}

.about_index{ margin-top:20px; line-height:20px;}

.footer{ font-family:"宋体"; font-size:13px; color:#333333;}

.left{ background:url(../images/topjb.gif) repeat-x;}

.bt{ font-size:18px; font-weight:bold;}

.nr{ line-height:20px;}

.bj{ margin-top:15px;}