*{margin:0; padding:0; list-style:none; }

	img{ border:0;  }
	a{ text-decoration:none; color:#333;  }
	a:hover{ color:#FF8400;  }
	.js{width:90%; margin:10px auto 0 auto; }
	.js p{ padding:5px 0; font-weight:bold; overflow:hidden;  }
	.js p span{ float:right; }
	.js p span a{ color:#f00; text-decoration:underline;   }
	.js textarea{ height:50px;  width:98%; padding:5px; border:1px solid #ccc; border-top:2px solid #aaa;  border-left:2px solid #aaa;  }

	/* 本例子css */
	.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
	.navBar{   position:relative; z-index:1;  height:50px; line-height:50px;   }
	.nav{ width:1100px; height:50px; margin:0 auto; font-family:"Microsoft YaHei"; background:#04549D; }
	.nav h3{ font-size:100%; font-weight:normal; font-size:16px;  }
	.nav .m{  position:relative; float:left; width:100px; margin:0 10px; display:inline; text-align:center;   }
	.nav .m h3 i{ display:inline-block; *display:inline; zoom:1; width:7px; height:4px; background:url(../images/icon.png) 0 -280px no-repeat; overflow:hidden; margin:-2px 0 0 5px; 
		vertical-align:middle; filter:alpha(opacity=50);opacity:0.5; }
	.nav h3 a{  zoom:1;  height:25px; line-height:25px; padding:10px 0;  display:block; color:#fff }
	.nav .on h3 a{padding:11px 0; }
	.nav .on h3 a i{ filter:alpha(opacity=100);opacity:1;  }
	.nav .sub{ display:none; /*默认隐藏*/ width:145px;padding:0px 0px;  position:absolute; left:1px; top:50px;  background:#eee;  float:left; line-height:40px; }
	.nav .sub li{ text-align:center;  }
	.nav .sub li a{ color:#333; display:block; zoom:1;}
	.nav .sub li a:hover{  background:#ddd; color:#2061c4;   }

	.nav #m2 .sub{ z-index:1; width:980px; left:-116px;  }