*{margin:0px;padding:0px;}
body {text-align:center;color:#000; font-size:12px;font-family:"宋体",Arial, Helvetica, sans-serif;; font-style:normal;font-weight:normal;	margin:0px}
body div,body dl,body ul,body p textarea{text-align:left}
h1,h2,h3,h4,h5,h6{margin:0;padding:0;font-size:14px}
ul,dl,ol,form{margin:0;padding:0;list-style:none;}
ul li,ol li{list-style:none;margin: 0px; }
dl dt,dl dd{margin:0;padding:0;}
p{margin:0;padding:0;line-height:20px;}
select{font-size:12px;}
address,em{font-style:normal;}
a{color:#4c4b4b;text-decoration:none;}
a:hover{color:#fb6003;text-decoration:underline;}
a img{border:0}
input{ font-size:12px}
form{ margin:0px; padding:0px}

a.red:link {text-decoration:none; color:#cc0000; font-weight:bold;}
a.red:visited {text-decoration:none; color:#cc0000; font-weight:bold;}
a.red:active {text-decoration:none; color:#cc0000; font-weight:bold;}
a.red:hover {text-decoration:underline; color:#cc0000; font-weight:bold;}


.zl_nav{width:960px; margin:0 auto; height:25px; line-height:25px; color:#333;position:relative; clear:both;}

#zl{width:960px; margin:0 auto; overflow:hidden}
#zl .left{ width:700px; float:left; }
#zl .left1{ width:700px; float:left; border:1px solid #99bbd2; background:url(https://simg.instrument.com.cn/download/20090916/images/zl_04.gif)}
#zl .ym{ height:45px; line-height:45px; text-align:center; font-weight:bold}
#zl .table{ border:1px solid #d8e3e9; background:#fff; width:98%; margin:0 auto}
#zl .table td{ line-height:30px; padding-left:5px; color:#555}
#zl .table td a{ color:#1f388a; padding-left:5px }
#zl .table .nav_tr{ background:#f8fcff; height:35px; line-height:35px; }
#zl .table .nav_tr td{ padding-left:5px; color:#3e5d72; font-weight:bold;border-bottom:1px solid #d8e3e9; border-left:1px solid #d8e3e9;    }
#zl .nav{ height:30px; line-height:28px; background:url(https://simg.instrument.com.cn/download/20090916/images/zl_19.gif) repeat-x; font-size:14px; font-weight:bold; padding-left:10px; color: #C30}



#zl .right{ width:250px; float:right}
#zl .right h1{ background:url(https://simg.instrument.com.cn/download/20090916/images/zl_13.gif) no-repeat; color:#fff; padding-left:28px; height:28px; line-height:28px; font-size:12px}
#zl .right h2{ height:20px; background:#e6f3fd; color:#2b6b94; font-size:12px; font-weight:100;  line-height:20px; margin-bottom:5px; padding-left:10px; padding-right:10px}
#zl .right h2 span{ float:right; width:60px}
#zl .right .a1{ border:1px solid #ddd; text-align:center}
#zl .right .a2{ border:1px solid #ddd; padding-bottom:5px }
#zl .right .a2 li{ padding:0 10px; line-height:25px;}
#zl .right .a2 li span{ width:60px; float:right}
#zl .right .a3{ border:1px solid #ddd; overflow:auto; display:inline-block;padding-bottom:5px }
#zl .right .a3 li{ padding:0 8px; line-height:25px; width:65px; float:left; display:block}



/* 版权信息 */
.div_w { width:960px; height:5px; margin:0 auto; padding:0px; line-height:5px;}
.divcp { width:960px; background:#0d87e5; color:#fff; height:22px; margin:0 auto; padding:8px 0 0 0px; text-align:center;}
.divcp1 { width:960px; margin:0 auto; padding:0px;}
.divcp1 ul {}
.divcp1 ul li { float:left;}
.divcp2 { width:580px; text-align:right; line-height:24px;}
.divcp3 { width:380px; text-align:left;}
.divpx10 { height:10px; overflow:hidden;}
.a1{ color:#fff}

/* 免费资料下载�?*/
.free_down{ margin-top:10px}
.free_down .list{  width:343px; margin-right:9px; float:left;border:1px solid #99bbd2; background:url(https://simg.instrument.com.cn/download/20090916/images/zl_04.gif); margin-bottom:10px }
.free_down .nav{ height:30px; line-height:28px; background:url(https://simg.instrument.com.cn/download/20090916/images/zl_19.gif) repeat-x; font-size:14px; font-weight:bold; padding-left:10px; color: #C30}
.free_down .nav span{ float:right; width:40px; font-size:12px; font-weight:100}
free_down .nav span a{ color:#999}
.free_down .list li{ line-height:24px; display:block;padding-left:10px}
.free_down .list li a{  color:#055b98}
.free_down .list li a:hover{color:red;}

.free_down .list2{ height:200px;margin-right:9px; float:left;border:1px solid #99bbd2; background:url(https://simg.instrument.com.cn/download/20090916/images/zl_04.gif); margin-bottom:10px }
.free_down .bt01{ line-height:25px; padding-left:20px; font-size:14px; font-weight:bold; margin-top:10px; border:1px solid #C93; background:#F9F5DF; margin:0 10px}
.free_down .bt01 a{ color: #930}

.free_down .bt02{ line-height:25px; padding-left:20px;  margin-top:10px; color:#444}
.free_down .bt03{ line-height:25px; padding-left:20px;  margin-top:10px; color:#444}

/* 下拉菜单 */
.xld{width:78px;border:1px solid #b9b8b4; background:#f7f7e9; border-top:none; text-align:center}
.xld li{  text-align:center; height:22px;line-height:22px; }
.xld li a:hover{color:#fff;text-decoration:underline; font-weight: bold; background:#930; display:block;}