.main{width: 100%; height: auto; padding: 20px 0; background: #EEEEEE;}
.content{width: 1198px; height: auto; margin: 0 auto; border: 1px solid #E5E5E5; background: #FAFAFA; overflow: hidden;}
.mglt20{margin-left: 20px;}

/*左导航*/
.left_nav{width: 250px; height: auto; float: left; overflow: hidden;}
.left_nav li{display: block; height: 60px; border-bottom: 1px solid #e5e5e5; border-top: 1px solid #FFF; }
.left_nav li a{display: block; height: 60px; text-align: center; font: 400 18px/60px "Microsoft YaHei","微软雅黑",Arial,"宋体"; color: #000; border-right: 1px solid #e5e5e5;}
.left_nav li.thisbox a, .left_nav li.thisbox a:hover{color: #0184F0; background: #FFF; border-right: 1px solid #FFF; font-weight: bold; border-left: 5px solid #0184F0;}
.left_nav li a:hover{text-decoration: none; color: #F60; background: #FFF; border-right: 1px solid #FFF;}

/*右内容*/
.right_con{width: 908px; min-height: 642px; float: right; background: #fff; padding: 20px;}
/*标题*/
.right_con h1{height: 38px; margin-bottom: 15px; border-bottom: 2px solid #0184F0; text-align: left; font: 700 20px/25px "Microsoft YaHei","微软雅黑",Arial,"宋体"; color: #0184F0;}

/*内容*/
.textbox{height: auto; font-size: 16px; font-family: "microsoft yahei","SimHei",Arial,sans-serif; overflow: hidden;}
.textbox p{margin-top:12px; text-indent: 2em; line-height: 30px;}