body{
    max-height: 999999px;
    margin:0;
    padding:0;
    font: normal 125% "Microsoft Yahei","Arial","Helvetica";
    background:#f5f5f5;

}

img,ul,ol,li,dl,dd,dt,span,h1,h2,h3,h4,h5,h6,button,input{
    margin:0;
    padding:0;
}
h1,h2,h3,h4,h5,h6{
    font-weight:normal;
}
ul,ol,li,dl,dd,dt{
    list-style: none;
}
.left{
    float:left;
}
.right{
    float:right;
}
a{
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}
a{
    text-decoration:none;
}


/*===header===*/
header{
    width:100%;
    border-bottom:1px solid #bfbfbf;
    height:70px;
    position:fixed;
    top:0;
    z-index:5;
    background:#f5f5f5;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -ms-transition: all 0.8s;
    -o-transition: all 0.8s;
    transition: all 0.8s;
}
header.scroll{
    height:51px;
}
.nav-box{
    /*padding:0 80px;*/
    position:relative;
}
.nav-box:after{
    content:"";
    display:block;
    clear:both;
}
.logo-box{
    display:block;
    width:228px;
    position:absolute;
    top:0;
    left:0;
    right:0;
    margin:0 auto;
    text-align: center;
    z-index:1;
    height:71px;
}
.logo-box img{
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    height:90%;
}
.scroll .logo-box{
    top:-3px;
}
.scroll .logo-box img{
    /*height:80%;*/
    -webkit-transform: scale(0.9);
    -moz-transform: scale(0.9);
    -ms-transform: scale(0.9);
    -o-transform: scale(0.9);
    transform: scale(0.9);
}
.top-nav{
    width:1200px;
    margin:0 auto;
}
.top-nav ul{
    text-align:center;
}
.top-nav ul li{
    display:inline-block;
    width:162px;
    padding-top:20px;
    margin:0 -3px;
    position:relative;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -ms-transition: all 0.8s;
    -o-transition: all 0.8s;
    transition: all 0.8s;
}
.scroll .top-nav ul>li{
    padding-top:0;
}
.top-nav ul li button{
    display:none;
}
/*@media(max-width:1200px){*/
    /*.top-nav ul li*/
/*}*/
.top-nav ul>li ol{
	display:none;
    position:absolute;
    overflow:hidden;
    top:71px;
    height:60px;
    z-index:6;
}
.scroll .top-nav ul>li ol{
    top:51px;
}
.top-nav ol>li{
    float:left;
    width:131px;
}
.top-nav ol>li a{
    display:block;
    font-size:14px;
    color:#fff;
    border-right:1px solid #fff;
}
.top-nav ol>li:last-child a{
    border:none;
}
.top-nav ol>li a:active{
    font-weight:bold;
}
.sub_nav_bg{
    display:none;
    position:absolute;
    top:71px;
    height:60px;
    width:100%;
    background:#009b74;
}
.scroll .sub_nav_bg{
    top:51px;
}

.top-nav ul>li:nth-child(4){
    width:228px;
}
.top-nav ul>li>a{
    font-size:14px;
    color:#7a7a7a;
    display:block;
    padding:16px 0;
}
.top-nav ul>li span{
    position:absolute;
    display:block;
    height:3px;
    width:75px;
    bottom:-3px;
    left:0;
    right:0;
    margin:0 auto;
    background:#009b74;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    opacity: 0;
}

.top-nav ul>li:hover>a{
    color:#009b74;
}
.top-nav ul>li:hover span{
    bottom:0;
    opacity: 1;
}
.top-nav ul>li.active span{
    bottom:0;
    opacity: 1;
}
.menu_button{
    display:none;
    float:right;
    position:relative;
    width:38px;
    margin-top:18px;
}
.menu_button span{
    display:block;
    width:60px;
    height:5px;
    background:#169b75;
    position:absolute;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -ms-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
}
.order span:nth-child(1){
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
    top:0;
}
.order span:nth-child(2){
    top:17px;
    left:0;
}
.order span:nth-child(3){
    -webkit-transform: rotate(0deg);
    -moz-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
    top:33px;
}
.closed span:nth-child(1){
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
    top:10px;
}
.closed span:nth-child(2){
    display:none;
    top:10px;
    left:0;
}
.closed span:nth-child(3){
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    top:10px;
}
.content{
    width:1200px;
    margin:0 auto;
}
.content:after{
    content:"";
    display:block;
    clear:both;
}
.bottom-nav{
    padding:36px 0;
    border-top:1px solid #009b74;
    margin-top:75px;
}
.bottom-nav:after{
    content:"";
    display:block;
    clear:both;
}
.bottom-nav li{
    float:left;
}
.bottom-nav li div{
    width:394px;
    padding-top:40px;
}
.bottom-nav li b{
    display:block;
    height:160px;
    width:1px;
    background:rgba(0,0,0,0.1);
    border-right:1px solid rgba(255,255,255,0.3);
}
.bottom-logo{
    text-align:center;
}
.bottom-logo a,.bottom-logo span{
    display:inline-block;
    padding:0 10px;
    vertical-align: bottom;
}
.bottom-logo span{
    font-size:14px;
    color:#009b74;
    line-height:28px;
    letter-spacing:2px;
    text-align:left;
}
.web-link a{
    display:block;
    color:#009b74;
    font-size:14px;
    margin-left:70px;
    line-height:28px;
}
.web-link span{
    max-width:280px;
    line-height:28px;
    display:block;
    color:#009b74;
    font-size:14px;
    margin-left:70px;
}
.web-link a:hover{
    text-decoration:underline;
}
.store-link{
    text-align:center;
}
.store-link a{
    display:inline-block;
    margin:7px 10px;
}
.bottom-content{
	margin-top:30px;
    height:47px;
    background:#e4e4e4;
    border-bottom:4px solid #009b74;
}

.bottom-content span{
    line-height:47px;
    font-size:14px;
    color:#009b74;
    letter-spacing:3px;
}
.bottom-content ul{
    overflow:hidden;
}
.bottom-content ul li{
    float:left;
}
.bottom-content ul li a{
    color:#7a7a7a;
    font-size:14px;
    line-height:47px;
}
.bottom-content ul li a:hover{
    color:#009b74;
}
.bottom-content ul li b{
    display:block;
    background:#009b74;
    width:1px;
    height:14px;
    margin:18px 20px;
}