@charset "utf-8";
body{font-family:'Arial';font-size:12px;color:#434343;font-weight:400;margin:0;background-color: #f5f6f7}
a{blr:expression(this.onFocus=this.blur());outline:none;}
a:focus{outline:none;}
img{border:0;}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
* html .clearfix{height:1%;}
*+html .clearfix{height:1%;}

/*导航-----------------开始*/
.nav{width: 100%;height: 52px;background-image: url("../images/nav.gif");background-repeat: repeat-x;}
.nav_1{width: 870px;height: 50px;margin: auto;}
.nav_logo{width: 137px;height: 37px;position: absolute;margin-top: 5px;}
.nav_list{width: 655px;height: 37px;position: absolute;margin-top: 5px;margin-left: 180px;}
#nav_list {margin-top: 0px;margin-left : -2px;OVERFLOW: hidden;WIDTH: 650px;padding: 0px 0;font-size: 14px;font-weight:700;padding-bottom: 0px;margin-bottom: 0px;position: absolute;}
#nav_list li {text-align: center;display: block;margin-top: 0px;DISPLAY: inline;FLOAT: left;margin-left: 6px;OVERFLOW: hidden;width: 40px;height: 43px;COLOR: #999;line-height: 16px;}
#nav_list li a {font-size:14px;display: block;float: right;width: 43px;height: 43px;color: #323232;text-decoration: none;padding-top: 14px;padding-left: 1px;}
#nav_list li a:hover {color: #00a308;text-decoration:none;}
/*导航-----------------结束*/
.font_1{color: #fe0000;}
.font_2{color: #505050}
.main{width: 870px;height: 150px;margin: auto;background-image: url("../images/dev_top.gif");background-repeat: no-repeat;}
.main2{width: 877px;height: 550px;margin: auto;background-image: url("../images/dev_back2.gif");background-repeat: no-repeat;margin-top: 30px;}
/*.main2_1{width: 790px;height: 200px;margin-left: 40px;margin-top: 150px;font-size: 23px;font-weight: bold;color: #009aff;line-height: 45px;position: absolute;}*/
.main2_1{width: 810px;height: 430px;margin-left: 30px;margin-right: 30px;margin-top: 100px;font-size: 23px;position: absolute;border:#e1e1e1 1px solid; background-color:#fafafa;}
.main2_1_1{font-size:14px;color:#404040; border-bottom:#a8a8a8 1px dotted;padding-top:10px; padding-bottom:10px;padding-left:20px;line-height:25px;}
.main2_1_2{font-size:14px;color:#404040; border-bottom:#a8a8a8 1px dotted;padding-top:10px; padding-bottom:10px;padding-left:20px;line-height:25px;}
.main2_1_3{font-size:14px;color:#404040; padding-top:10px; padding-bottom:10px;padding-left:20px;line-height:25px;}

.bottom_1{margin:auto;width:980px;height:70px;margin-top: 15px;text-align: center;line-height: 20px;}
.bottom_1 a{text-decoration: none;color: #434343}
.bottom_1 a:HOVER{text-decoration: underline;}