*{margin:0px;padding:0px} 

BODY {
	
	margin:0px 0px 0px 0px;
	padding:0px;
	background-color:#ffffff;
	
	
}

IMG {
	BORDER-RIGHT: 0px; BORDER-TOP: 0px; BORDER-LEFT: 0px; BORDER-BOTTOM: 0px
}


DIV {
	 COLOR: #000000;font-size:13px;
}
UL {
	 LIST-STYLE-TYPE: none;COLOR: #838383; text-align:left;font-size:12px;
}
LI {
	LIST-STYLE-TYPE: none;COLOR: #838383; text-align:left;font-size:12px;
}

.jg50 {  padding-top:50px; }
.jg30 {  padding-top:30px; }
.jg20 {  padding-top:20px; }
.jg15 {  padding-top:15px; }
.jg10 {  padding-top:10px; }


A:link {
	COLOR: #757575; TEXT-DECORATION: none;  font:12px/23px 'SimSun','SimHei'; 
}
A:visited {
	COLOR: #757575; TEXT-DECORATION: none; font:12px/23px 'SimSun','SimHei'; 
}

A:hover {
	COLOR: #0095de; TEXT-DECORATION: none; font:12px/23px 'SimSun','SimHei'; 
}

A.dh1:link {
	COLOR: #ffffff; TEXT-DECORATION: none; font-size:14px;font-family: 'SimSun','SimHei'; 
}
A.dh1:visited {
	COLOR: #ffffff; TEXT-DECORATION: underline;font-size:14px;font-family: 'SimSun','SimHei';
}

A.dh1:hover {
	COLOR: #ffffff; TEXT-DECORATION:underline; font-size:14px;font-family: 'SimSun','SimHei';
}

A.dh:link {
	COLOR: #0095de; TEXT-DECORATION: none; font-size:14px;font-family: 'SimSun','SimHei'; 
}
A.dh:visited {
	COLOR: #0095de; TEXT-DECORATION: none;font-size:14px;font-family: 'SimSun','SimHei';
}

A.dh:hover {
	COLOR: #3a3939; TEXT-DECORATION: none; font-size:14px;font-family: 'SimSun','SimHei';
}


A.xh:link {
	COLOR: #757575; TEXT-DECORATION: none;  font:12px/23px 'SimSun','SimHei'; 
}
A.xh:visited {
	COLOR: #757575; TEXT-DECORATION: none; font:12px/23px 'SimSun','SimHei'; 
}

A.xh:hover {
	COLOR: #1b1b1b; TEXT-DECORATION: none; font:12px/23px 'SimSun','SimHei'; 
}
 
 
 
A.wb1:link {
	COLOR: #000000; TEXT-DECORATION: none; font-size:16px; font-family: 'SimSun';line-height:21px; font-weight:bold;
}
A.wb1:visited {
	COLOR: #000000; TEXT-DECORATION: none;font-size:16px; font-family: 'SimSun';line-height:21px;font-weight:bold;
}

A.wb1:hover {
	COLOR: #0092db; TEXT-DECORATION: none; font-size:16px; font-family: 'SimSun';line-height:21px;font-weight:bold;
}


A.wb:link {
	COLOR: #000000; TEXT-DECORATION: none; font-size:13px; font-family: 'SimSun';line-height:24px;
}
A.wb:visited {
	COLOR: #000000; TEXT-DECORATION: none;font-size:13px; font-family: 'SimSun';line-height:24px;
}

A.wb:hover {
	COLOR: #0092db; TEXT-DECORATION: none; font-size:13px; font-family: 'SimSun';line-height:24px;
}

 
 
 
 @media  screen   and  (min-width: 1921px)
{
.gd_1 { height:782px; }


}

@media  screen   and  (max-width: 1920px)
{
.gd_1 { height:782px; }

}



@media  screen  and (max-width: 1440px) 
{
.gd_1 { height:587px; }


}


 



.border1{border:2px solid #ffffff}
.border2{border:2px solid #dedede}
.input1
{
	 color:#000000;  font-size:13px; border:0px;
}
.zb { text-align:left;   float:none;margin: 0px auto 0px  auto;  width:1200px; }
.ty1 { text-align:left;   float:left;margin: 0px auto 0px  auto;  color:#4c4b4b; font:13px/28px 'SimSun';    }

.tyz { text-align:left;   float:none;margin: 0px auto 0px  auto;   }
.ty2 { text-align:center;   float:left;margin: 0px auto 0px  auto;  }
.ty3 { text-align:left;   float:right;margin: 0px auto 0px  auto;  }
.ty5 { text-align:right;   float:left;margin: 0px auto 0px  auto;  }
.ty6 { text-align:left;   float:left;margin: 0px auto 0px  auto; padding-left:2px;  }

.tyz1 { text-align:center;   float:none;margin: 0px auto 0px  auto;   }









.tytp{ width:100%; }
.tytp img
{
	height: auto; width: auto;height:100%;width:100%; 
}

.tytp1{ width:49.90%; text-align:left;   float:left;margin: 0px auto 0px  auto;}
.tytp1 img
{
	height: auto; width: auto;width:100%;
}


.clear{clear:both;}

#top_1{
   
	width:100%; height:134px;
	
}
.nav_pro,.nav_news {
	position: absolute;
	left: 50%;
	
	z-index: 3;
	width: 40px;
	height: 40px;
	margin-left: -20px;
	background: url("img/bg_sign04.png") no-repeat;
}
.nav_pro:hover,.nav_news:hover {
	opacity: .8;
	filter: alpha(opacity=80);
}
.nav_ser {
	position: absolute;
	left: 50%;
	
	z-index: 3;
	width: 40px;
	height: 40px;
	margin-left: -20px;
	background: url("img/bg_sign041.png") no-repeat;
}
.nav_ser:hover
{
	opacity: .8;
	filter: alpha(opacity=80);
}
.nav_con {
	position: absolute;
	left: 50%;
	
	z-index: 3;
	width: 40px;
	height: 40px;
	margin-left: -20px;
	background: url("img/bg_sign043.png") no-repeat;
}
.nav_con:hover
{
	opacity: .8;
	filter: alpha(opacity=80);
}
.arrow{
  display: block;
  width: 14px;
  height: 27px;
  right:-14px;
  top:48px;
  z-index:10;
  }

nav ul {
  list-style: none;
  padding-left: 0;
  margin-top: 0;
  margin-bottom: 0;
}

h1 {
  width: 500px;
  margin: 100px auto 20px;
  color: #f0f0f0;
  text-align: center;
}

.nav_menu {
  line-height: 25px;
  text-transform: uppercase;
}
.nav_menu-item {
float:left;
display: inline-block;
position: relative;
  
}
.nav_menu-item:hover {
 
}
.nav_menu-item:hover .nav_submenu {
  display: block;
}
.nav_submenu {

  text-transform: none;
  display: none;
  position: absolute;
  width: 300px;
  height:170px;
  
 
}
.nav_submenu-item {
display:inline;
height:170px;
width:150px;

 
  
}
.nav_submenu-item:hover {
display:inline;
height:170px;
width:150px;


  
}


.red{color:#FF0000;}
.nav_menu-item:hover .nav_submenu1 {
  display: block;
}
.nav_submenu1 {

  text-transform: none;
  display: none;
  position: absolute;
  width: 210px;
  height:140px;
  
 
}
.nav_submenu-item1 {
display:inline;
width:210px;
height:140px;


 
  
}
.nav_submenu-item1:hover {
display:inline;
width:210px;
height:140px;
}


#logow { 
            position: absolute;
            display: block;
            width: 104px;
            height: 82px;
            /*这部分是让元素相对浏览器垂直居中
            left: 50%;
            top: 50%;
            margin-left: -156px;
            margin-top: -49px;
            -----------------------------------------*/
            background: url(img2/48.jpg) top left no-repeat;
            }
#logow span {
            text-indent: -9999em;
            /*隐藏文字，就是以图替换文字的一种方法*/
            }
#logow .hover {/*这个样式是为JQ准备的*/
            position: absolute;
            width: 104px;
            height: 82px;
            top: 0;
            left: 0;
            background: url(img2/49.jpg) 0 0px no-repeat;
            }
  
.tpxg{
				width: 104px;
				height: 104px;
			
				overflow: hidden;
				
			} 
 
  
.tpxg img{
				cursor: pointer;
				transition: all 1s;
			}
.tpxg img:hover{
				transform: scale(1.2);
			}
  

            
/* leftsead */
#leftsead{width:80px;height:269px;position:fixed;top:200px;right:0px; z-index:100;}
*html #leftsead{margin-top:258px;position:absolute;top:expression(eval(document.documentElement.scrollTop));}
#leftsead li{width:100%; text-align:right; }
#leftsead li img{float:right;}
#leftsead li a{height:80px;float:right;display:block; width:80px;}
#leftsead li a .shows{display:block;}
#leftsead li a .hides{margin-right:-143px;cursor:pointer;cursor:hand;}
#leftsead li a.youhui .hides{display:none;position:absolute;right:190px;top:2px;} 




/* leftsead1 */
#leftsead1{width:130px;height:126px;position:fixed;bottom:0px;left:0px; z-index:100;}
*html #leftsead1{margin-top:258px;position:absolute;top:expression(eval(document.documentElement.scrollTop));}
#leftsead1 li{width:100%; text-align:right; }
#leftsead1 li img{float:right;}






.navgation1{margin:0;padding:0;list-style-type:none;position:relative;}
.navgation1 li {float:left;}

.navgation1 div{display:none;position:absolute;top:-239px; left:-148px; z-index:999; width:300px; }
.navgation1 div ul li{width:150px;height:180px; text-align:center; color:#454545;  }