.center {
	width:1920px;
	height: 960px;
	margin: 0px auto;   
	padding: 0px;
	position: relative;
	background: url(../images/bg.jpg) no-repeat;
	overflow: hidden;
}
.Centered{
	width: 1500px;
	height: 960px;
	margin: 0 auto;
	position: relative;
	left:200px;

}
/* .btn_index{
	width: 130px;
	height: 34px;
	display: block;
	cursor: pointer;
	position: absolute;
	top: 30px;
	right: 50px;
	z-index: 999;
	background: url(../images01/home.png) no-repeat;
}
.btn_index:hover{
	background: url(../images01/home_h.png) no-repeat;
} */
.btn_ul_div{
	width: 241px;
	height: 798px;
	position: absolute;
	right: 150px;
}

.btn_ul {
	width: 241px;
	height: 498px;
	position: absolute;
	top: 250px;
	background: url(../images/line3.png) no-repeat 50px 0px;
	z-index: 999;
}

.btn {
	width: 200px;
	line-height: 60px;
	display: block;
	cursor: pointer;
	text-align: left;
	font-size: 17px;
	color: #725427;
	font-weight: 800;
	font-family: "宋黑简体", "SimHei", "sans-serif";
	
}
.title_zi{
	height: 30px;
	line-height: 30px;
	cursor: pointer;
	/* border: 1px solid red; */
	
}
.title_zi1{
	margin-top: 80px;
	background: url(../images01/hg_right1.png) no-repeat 0px 3px;
}
.title_zi2{
	margin-top: 60px;
	background: url(../images01/hg_right2.png) no-repeat 0px 3px;
}
.title_zi3{
	margin-top: 70px;
	background: url(../images01/hg_right3.png) no-repeat 20px 3px;
}


.btn_img {
	display: none;
}
.li-box {
	width: 850px;
	height: 900px;
	position: absolute;
	top: -240px;
	right: 300px;
	/* border: 1px solid red; */
}
/* 共同 */
.nicescroll_title{
	width: 470px;
	height: 58px;
	margin: 0px auto;
}
.nicescroll_introduce{
	font-size: 14px;
	color: #313b09;
	line-height: 20px;
	margin: 0px auto;
	margin-top: 50px;
	margin-bottom: 30px;
	margin-left: 180px;
	font-family: 'Microsoft YaHei', '微软雅黑', 'Arial', sans-serif;
}
.nicescroll_introduce span{
	margin-left: 70px;
}
.nicescroll_img{
	margin: 0px auto;
	margin-top: 40px;
}

/* 第一屏 */
.nicescroll_div {
	width: 850px;
	height: 900px;
	overflow: hidden;
	margin-right: 50px;
}
.nicescroll{
	width: 850px;
	height: 900px;
	overflow: hidden;
	position: relative;
	animation-name: CutScreen;
	animation-duration: 1s;
	-webkit-animation-name CutScreen:
	-webkit-animation-duration: 1s;
	-moz-animation-name CutScreen:
	-moz-animation-duration: 1s;
	-o-animation-name CutScreen:
	-o-animation-duration: 1s;
}

/* 第二屏 */
.img2_nicescroll_div {
	width: 850px;
	height: 900px;
	overflow: hidden;
}
.img2_nicescroll{
	width: 850px;
	height: 900px;
	overflow: hidden;
	position: relative;
	animation-name: CutScreen;
	animation-duration: 1s;
	-webkit-animation-name CutScreen:
	-webkit-animation-duration: 1s;
	-moz-animation-name CutScreen:
	-moz-animation-duration: 1s;
	-o-animation-name CutScreen:
	-o-animation-duration: 1s;
}


/* 第三屏 */
.img3_nicescroll_div {
	width: 850px;
	height: 900px;
	overflow: hidden;
}
.img3_nicescroll{
	width: 850px;
	height: 900px;
	overflow: hidden;
	position: relative;
	animation-name: CutScreen;
	animation-duration: 1s;
	-webkit-animation-name CutScreen:
	-webkit-animation-duration: 1s;
	-moz-animation-name CutScreen:
	-moz-animation-duration: 1s;
	-o-animation-name CutScreen:
	-o-animation-duration: 1s;
}

.bottom_href{
	width: 175px;
	height: 346px;
	position: absolute;
	top: 320px;
	left: 270px;
	background: url(../images/left_.png) no-repeat;
	z-index: 999;
}
.bottom_href_div{
	width: 144px;
	height: 346px;
	position: absolute;
	top: 10px;
	left: 15px;
}
.bottom_href_li{
	width: 100%;
	height: 35px;
	color: #644c1c;
	font-size: 20px;
	font-weight: 800;
	line-height: 35px;
	text-align: center;
	font-family: 'Source Han Sans', sans-serif;
	margin: 30px 0px;
	cursor: pointer;
}
.bottom_href_li1{
	margin-top: 45px;
	background: url(../images/left_1.png) no-repeat;
}
.bottom_href_li2{
	background: url(../images/left_1.png) no-repeat;
}
.bottom_href_li3{
	background: url(../images/left_1.png) no-repeat;
}
.bottom_href_li4{
	background: url(../images/left_1.png) no-repeat;
}
.bottom_href_li5{
	background: url(../images/left_1.png) no-repeat;
}

.bottom_href_li1:hover{
	background: url(../images/left_1h.png) no-repeat;
}
.bottom_href_li2:hover{
	background: url(../images/left_1h.png) no-repeat;
}
.bottom_href_li3:hover{
	background: url(../images/left_1h.png) no-repeat;
}
.bottom_href_li4:hover{
	background: url(../images/left_1h.png) no-repeat;
}
.bottom_href_li5:hover{
	background: url(../images/left_1h.png) no-repeat;
}

/* --- */
.btn_bottom{
	width: 180px;
	height: 30px;
	line-height: 30px;
	font-size: 20px;
	text-align: center;
	border-radius: 20px;
	position: absolute;
	right: 50px;
	bottom: 100px;
	z-index: 99999;
	color: #FFF;
	background: #556676;
	cursor: pointer;
}
.bottom{
	display: none;
	margin: 0px;
	position: absolute;
	bottom:0px;
	z-index: 9999;
}


 @keyframes example{
   0%   { opacity: 0; top: 100px;}
   100% { opacity: 1; top: 0px;}
 }
  @-webkit-keyframes example {
   0%   { opacity: 0; top: 100px;}
   100% { opacity: 1; top: 0px;}
 }
 @-moz-keyframes example {
   0%   { opacity: 0; top: 100px;}
   100% { opacity: 1; top: 0px;}
 }
 @-o-keyframes example {
   0%   { opacity: 0; top: 100px;}
   100% { opacity: 1; top: 0px;}
 } 


 @keyframes CutScreen{
   0%   { opacity: 0; top: 80px;}
   100% { opacity: 1; top: 0px;}
 }
  @-webkit-keyframes CutScreen {
   0%   { opacity: 0; top: 80px;}
   100% { opacity: 1; top: 0px;}
 }
 @-moz-keyframes CutScreen {
   0%   { opacity: 0; top: 80px;}
   100% { opacity: 1; top: 0px;}
 }
 @-o-keyframes CutScreen {
   0%   { opacity: 0; top: 80px;}
   100% { opacity: 1; top: 0px;}
 }