*{margin:0;padding:0;list-style: none;font-family:"Microsoft YaHei",simSun,"Lucida Grande","Lucida Sans Unicode",Arial;}
body,html{height:100%;overflow: hidden;background:#141311;}
a{text-decoration: none;color: #fff;}
.text-center{text-align:center}
.page{width:100%;height:100%;background:url(../images/bg01.jpg) center no-repeat;background-size: cover;}
.page1{}
.page2{background:url(../images/bg05.jpg) center no-repeat;background-size: cover;}
.page3{background:url(../images/bg06.jpg) center no-repeat;background-size: cover;}
.containter{width:100%;height:100%;position:absolute;left:0;top:0;}
.nav{width:145px;height:584px;position:absolute;right:1%;top:18%;z-index: 111;}
.nav li{float: left;width:145px;height:166px;margin:0 auto;background:url(../images/nav.png) no-repeat;cursor:pointer;text-align: center;line-height:81px;font-size:0px;}
.nav li a{width:145px;height:80px;display:block;background-position:0px 0px;}
.nav li:first-child {background-position:0px 0px;height:166px;}
.nav li:nth-child(2) {background-position:0px -166px;height:80px;}
.nav li:nth-child(3) {background-position:0px -245px;height:74px;}
.nav li:nth-child(4) {background-position:0px -320px;}
.nav li:first-child.bg{background-position:0px 0px;height:166px;}
.nav li:nth-child(2).bg{background-position:-145px -166px;height:80px;}
.nav li:nth-child(3).bg{background-position:-145px -245px;height:74px;}
.nav li:nth-child(4).bg{background-position:-145px -320px;}


.innav{width:60rem;height:11.5rem;position:relative;left:55%;margin-left:-26.5rem;top:75%;z-index: 111;}
.innav li{float:left;width:20rem;height:8rem;margin:0 1rem;font-size:0px;}
.innav li img {width:22rem;}
.innav li:first-child {width:22rem;height:8rem;}
.innav li:nth-child(2) {width:22rem;height:8rem;}


.page2 a{top:85%;position:relative;margin-left:-55px;}
.slidebar{width:200px;height:100%;position:absolute;top:0;left:0;overflow:hidden;z-index:1000;background:#141311;}
.slidebar .logo{padding:50px 0;}
.slidebar .logo img {animation:BigToSmall ease 1.4s 1s both;-webkit-animation:BigToSmall ease 1.4s 1s both;-moz-animation:BigToSmall ease 1.4s 1s both;-ms-animation:BigToSmall ease 1.4s 1s both;}
.left{width:180px;position:absolute;}
.left_a1{width:166px;height:87px;background:url(../images/home.jpg) no-repeat;position:absolute;margin-left:17px;}
.left_a3{width:166px;height:49px;background:url(../images/down.jpg) no-repeat;position:absolute;margin-left:17px;margin-top:87px;}
.left_ul1{width:166px;height:105px;margin-left:17px;list-style:none;margin-top:137px;}
.left_ul1 li{width:166px;height:49px;float:left;margin:3px 0;}
.left_ul2{width:166px;height:100px;list-style:none;margin-left:17px;margin-top:10px;}
.left_ul2 li{width:166px;height:48px;float:left;}
.left_div1{width:164px;height:197px;margin:80px 0px 0px 17px;background-image:url(../images/slidebar.jpg);border:1px solid #3a3835;position:relative;float:left;}
.left_p1{width:136px;height:136px;background:url(../images/ewm.jpg) no-repeat;position:absolute;top:20px;left:15px;}
.left_a2{width:166px;height:20px;line-height:340px;color:#73737a;position:absolute;text-align:center;font-size:14px;}