.header{
	position: fixed;
	z-index: 5;
	width: 100%;
	background: rgba(0,0,0,.3);
	font-size: 0;
	padding: 23px 0;
}
.header .logo{
	
}
.header .logo a{
	display: block;
}
.header .logo img{
	height: 44px;
}
.header .nav{
	padding: 7px 0;
	margin-left: 110px;
}
.header .nav .yiji{
	
}
.header .nav .yiji>li{
	position: relative;
	margin-right: 75px;
}
.header .nav .yiji>li:last-child{
	margin-right: 0;
}
.header .nav .yiji>li>a{
	display: block;
	font-size: 16px;
	color: #ffffff;
	line-height: 20px;
	border-bottom: 1px solid transparent;
	padding: 4.5px 0;
	transition: all .3s;
	-ms-transition: all .3s;
	-o-transition: all .3s;
	-moz-transition: all .3s;
	-webkit-transition: all .3s;
}
.header .nav .yiji>li:hover>a,
.header .nav .yiji>li.active>a{
	color: #f08519;
	border-bottom: 1px solid #f08519;
}


.tiaozhuan{
	position: absolute;
    width: 49px;
    height: 41px;
    display: inline-block;
    background: url(../image/tiao.png) no-repeat center;
    z-index: 50;
    bottom: 40px;
    left: 50%;
    transform: translate(-50%,0);
    -ms-transform: translate(-50%,0);
    -o-transform: translate(-50%,0);
    -moz-transform: translate(-50%,0);
    -webkit-transform: translate(-50%,0);
    animation: yidong 1s infinite;
}
.tiaozhuan1{
	background: url(../image/tiao1.png) no-repeat center;
}
@keyframes yidong{
	0% {
	    transform: translate(-50%,0);
	    -ms-transform: translate(-50%,0);
	    -o-transform: translate(-50%,0);
	    -moz-transform: translate(-50%,0);
	    -webkit-transform: translate(-50%,0);
	}
	50% {
	    transform: translate(-50%,10px);
	    -ms-transform: translate(-50%,10px);
	    -o-transform: translate(-50%,10px);
	    -moz-transform: translate(-50%,10px);
	    -webkit-transform: translate(-50%,10px);
	}
	
	100% {
	    transform: translate(-50%,0);
	    -ms-transform: translate(-50%,0);
	    -o-transform: translate(-50%,0);
	    -moz-transform: translate(-50%,0);
	    -webkit-transform: translate(-50%,0);
	}
}



.footer{
	background: #434343;
	text-align: center;
	padding: 20px 0;
}
.footer p,
.footer a{
	font-size: 13px;
	color: #999999;
	line-height: 35px;
}