#menu{height: 47px;	background: url(images/nav_bj.jpg) repeat-x;}
#nav{
	width: 1070px;
	height: 47px;
	margin: 0px auto;
	font-size: 16px;
	font-weight: bold;
	line-height: 47px;
	letter-spacing: 2px;
	text-align: center;
	background: url(images/nav_line.png) no-repeat left center;
}
.nav_l {display: none;}
.nav_r {display: none}
.navigation {padding-left: 1px;}
.navigation li {           /*每个菜单大小设置，及之间的间隔线设置*/
	width: 178px;
	height: 47px;
	margin: auto 0px;
	float: left;
	text-align: center;
    background: url(images/nav_line.png) no-repeat right center;
	position: relative;
	z-index: 100;
}
.navigation li a {color: #FAFAFA; display: block; height: 47px;}
.navigation li a:hover {color: #FBEA17;	background: url(images/nav_ab.jpg) no-repeat;}
.navigation ul li {        /*二级菜单设置*/
	width: 176px;
	height: 38px;
	font-size: 15px;
	line-height: 38px;
	letter-spacing: 1px;
	background-color: rgba(0,128,213,0.9);
}
.navigation ul li a {border-top: thin solid #0099ff;}
.navigation ul li a:hover {width: 176px; height: 38px; box-sizing: border-box; background: #0099ff url(none);}  /* 二级菜单鼠标放上后效果设置 */
.navigation li ul {position: absolute; top: 47px; left: 0px; z-index: 5; display: none;} /*二级菜单定位,display: none二级菜单不显示*/
.navigation li ul ul {top: 0px; left: 176px; z-index: 200;} /*下级菜单定位*/
.navigation li ul li {
	background-image: none;
	border-left-width: 1px;
	border-left-style: solid;
	border-left-color: rgba(228,228,233,0.5);
}  /* background-image:none设置不显示背景图片 */
.navigation li ul li a {background-image:none; text-align:center; font-weight:normal;}
.Homebanner{width: 1200px; height:260px; margin: 2px auto; overflow:hidden; box-shadow:3px 3px 8px #955C24;}