.navbox{position:relative;z-index:200; background:#fff; cooor:#003654; border-bottom:solid #ddd 2px;

margin-bottom:0px;width:100%;

}

.nav li a

.fix{
	position:fixed;
	top:0px;
	
	}
	
.headerbottom{
	
	border-bottom:75px solid #fff;
	

	}
	

.nav{width:1200px;margin:0px auto;border:0px solid red;paddin-top:10px;margin-top:30px;height:40px;}

.nav li{float:left;  position:relative; list-style:none;}


.nav li a {display:block;line-height:100%;font-size:16px;color:#003654;cursor:pointer;


text-align:left;

margin:0px 50px;

text-decoration:none; }

.nav li a:hover{
	color:#ff7800;
	font-weight:900;

   font-family:"微软雅黑";
   
	text-decoration:none;
	
	font-size:16px;
	padding-bottom:20px;

	border-bottom:2px solid #ff7800;
	
	}



.nav li a:avtive{
	
	color:#ff7800;}

.nav li.selected .submenu{display:block;}

.nav li .submenu{display:none;position:absolute;top:0px;left:0px;top:28px;







}


.mj_menu_li_txt{font-size:14px;

 color:#fff; 
 width:180px;
 
  background:rgba(0,0,0,0.8); */

  /* filter:alpha(opacity=80);  */
   
 background:url(xlbj.jpg) top center repeat;
 
 opacity:0.80;
 height:100%;
 min-height:40px;


padding-top:16px;
margin-top:0px;

border-radius:6px;

border-top-left-radius:4px;

border-top-right-radius:4px;
border-bottom-left-radius:2px;
border-bottom-right-radius:2px;

    


 }



.submenu .mj_menu_li_txt a{color:#fff; text-decoration:none; display:block;line-height:100%;font-size:14px;cursor:pointer;




padding-left:4px;

padding-bottom:6px;

border-bottom:1px solid #575757;

margin: 0px 20px;
 }
 


 .submenu .mj_menu_li_txt  a:hover{
	
	color:#ff7800;
	

   font-weight:900;

   font-family:"微软雅黑";

 text-align:left;

padding-bottom:6px;

border-bottom:1px solid #ff7800;


}




.mj_menu_news_main{ width:100%;

text-align:center;
padding-top:12px; 


}