a:hover { color:#903}
.bg2 { background:url(../img/bg_main.jpg) no-repeat 50% 0}


#container { height:870px; width:1076px; margin:0 auto; position:relative;background:#ffffff;}
.loading { background:url(../img/loading.gif) no-repeat; width:20px; height:20px; display:none}

		
		
/*#conLeft*/
#conLeft { width:343px;height:678px; left:22px; top:162px; position:absolute; z-index:2;}
	#aboutus {height:280px;}
	#aboutus .title {height:23px; background:url(http://www.chinasky.com.cn/images/2014/index_09.jpg) no-repeat;}
	#aboutus .content {font-size:12px; color:#717171; line-height:17px;font-family:微软雅黑, Microsoft YaHei, Helvetica, Tahoma, StSun, 宋体, SimSun, sans-serif; }
	#aboutus .content span{font-size:16px; color:#e95620;line-height:32px;}
	#news {height:335px;}
/*#conRight*/
#conRight { position:absolute; right:24px; top:162px; z-index:3; width:660px; height:678px;overflow:hidden;zoom:1;}
	/**/
    #MainBanner {width:659px; height:281px; overflow:hidden; position:absolute; left:0px; top:0px}
	#MainBanner .imgcon { position:absolute; width:100%; height:100%; overflow:hidden; left:0; top:0}
		#MainBanner .imgcon  #mainBM {position:absolute; overflow:hidden;zoom:1}
		#MainBanner .imgcon  #mainBM div { width:659px; float:left; height:100%}
	#MainBanner .navname { position:absolute;height:20px; overflow:visible; left:10px; bottom:0;  text-align:left;white-space:nowrap;text-overflow:ellipsis;}
	#MainBanner .navname span {display:none;color:#ffffff;font-size:10px;}
	#MainBanner .navname .hover{display:block;}
	#MainBanner .navcon { position:absolute; padding-left:22px; height:20px; overflow:visible; right:0; bottom:0;  text-align:right;white-space:nowrap;text-overflow:ellipsis;}
		#MainBanner .navcon span { display:inline-block; width:2px; height:11px; line-height:11px;color:#ffffff;font-size:10px;font-family:Arial;margin-right:0px; margin-top:0px;}
		#MainBanner .navcon em { display:inline-block; width:22px; height:11px; line-height:11px;color:#ffffff; background:url(http://www.chinasky.com.cn/images/2014/bannerbtn.png) no-repeat; text-align:center; font-style:normal; margin-right:0px; margin-top:0px; cursor:pointer; font-family:Arial; font-size:10px;}
		#MainBanner .navcon .hover { background-position:-22px 0}
	
		
/*固定3*/
	#service {height:212px;position:absolute; left:0px; top:290px}
	#service .title {height:23px; background:url(http://www.chinasky.com.cn/images/2014/index_15.jpg) no-repeat;}
        #projectlist{margin-left:0px;margin-top:0px; width:663px; height:93px;position:relative;}
	#projectlist dl{float:left; width:221px; position:relative}
        #projectlist dt{ width:100%; height:90px; overflow:hidden; position:relative; z-index:2}
	#projectlist dt a{width:100%; height:100%; overflow:hidden; background:url(http://www.chinasky.com.cn/images/2014/project.jpg) no-repeat;display:block; text-indent:-999em}
		#p1 dt a{background-position:0 0}
		#p2 dt a{background-position:-221px 0}
		#p3 dt a{background-position:-442px 0}
		#p4 dt a{background-position:-663px 0}
		#p5 dt a{background-position:-884px 0}
		#p6 dt a{background-position:-1105px 0}

		#p1 dt a:hover{background-position:0 -93px}
		#p2 dt a:hover{background-position:-221px -93px}
		#p3 dt a:hover{background-position:-442px -93px}
		#p4 dt a:hover{background-position:-663px -93px}
		#p5 dt a:hover{background-position:-884px -93px}
		#p6 dt a:hover{background-position:-1105px -93px}

	#item {height:200px;position:absolute; left:0px; top:500px}
	#item .title {height:34px;width:663px; background:url(http://www.chinasky.com.cn/images/2014/index_20.jpg) no-repeat; }
	#item .bottom {height:33px;width:663px; position:absolute; top:105px;background:url(http://www.chinasky.com.cn/images/2014/index_25.jpg) no-repeat;}
	
	
	
	#itemmenuList{margin-left:0px;margin-top:0px; width:663px; height:71px; position:relative}
	#itemmenuList dl{float:left; width:132px; position:relative}
	#itemmenuList span{float:left; width:0px; height:71px; margin-top:0px; _display:inline}
	#itemmenuList dt{ width:100%; height:71px; overflow:hidden; position:relative; z-index:2}
	#itemmenuList dt a{width:100%; height:100%; overflow:hidden; background:url(http://www.chinasky.com.cn/images/2014/itemmenu.jpg) no-repeat;display:block; text-indent:-999em}
	#itemmenuList dd{width:150px; position:absolute;text-align:center; z-index:100; background:#fff; opacity:0.9; filter:alpha(opacity:90);border:1px solid #666;}
	#itemm1 dt a{background-position:0 0}
	#itemm2 dt a{background-position:-132px 0}
	#itemm3 dt a{background-position:-264px 0}
	#itemm4 dt a{background-position:-396px 0}
	#itemm5 dt a{background-position:-528px 0}
	#itemm1 dd{left:0;top:-125px;display:none;}
	#itemm2 dd{left:0;top:-125px;display:none;}
	#itemm3 dd{left:0;top:-293px;display:none;}
	#itemm4 dd{left:0;top:-244px;display:none;}
	#itemm5 dd{left:0;top:-100px;display:none;}
	#itemmenuList dd div{height:24px; line-height:24px; position:relative}
	#itemmenuList dd a{display:block; position:absolute; left:0; top:0; color:#333; width:100%; height:100%; text-align:center;}
	#itemmenuList dd a:hover{color:#f00;}