.banner{
	height:599px;
}


#owl-demo .item {
    display: block;
	position:relative;
	overflow:hidden;
}
.by1{
	position:absolute;
	left:540px;
	top:140px;
	opacity:0;
	transform:translateX(-100%);
	transition:all 1s linear 0.5s;
}
.by2{
	position:absolute;
	left:700px;
	top:300px;
	opacity:0;
	transform:translateX(100%);
		transition:all 1s linear 0.5s;
}
.owl-item.active .by1{
	opacity:1;
	transform:translateX(0%);
}
.owl-item.active .by2{
	opacity:1;
	transform:translateX(0%);
}
header {
	width: 100%;
	position: relative;
}
.topbg{
	    width: 100%;
	    height: 251px;
	    background: url(../images/topbg.jpg)no-repeat center;
	    background-size: 100%;
		position: relative;
}
.topheader {
	      position: absolute;
	      z-index: 100;
	      left: 50%;
	      top: 50%;
	      transform: translateX(-50%) translateY(-50%);
}

.topheader>div.left:first-child {
	    width: 548px;
	    height: 112px;
}

.topheader .left>a {
	display: inline-block;
	width: 100%;
	height: 100%;
}

.topheader .left>a>img {
	width: 100%;
	height: 100%;
}
.topheader .right{
	    position: absolute;
	    right: 0;
	    top: 50%;
	    transform: translateY(-50%);
}
.topheader .right>div.left:nth-child(2){
	font-size: 20px!important;
	    line-height: 40px;
}
.search{
	    height: 40px;
	    position: relative;
	    margin-right: 20px;
}
.search input{
	border: none;
	outline: none;
	padding: 0px;
	width: 260px;
	border: 1px solid #626262;
	border-radius: 20px;
	height: 40px;
	line-height: 40px;
	background: transparent;
}
.search button{
	position: absolute;
	right: 20px;
	top:50%;
	transform: translateY(-50%);
	width: 23px;
	height: 22px;
	background: url(../images/search.png)no-repeat right;
	background-size: 100% 100%;
	border: none;
	outline: none;
	padding: 0px;
}
/* 导航 */
.nav {
	width: 100%;
	height: 60px;
	background:#5db6bf;
}

#cssmenu,
#cssmenu>ul {
	width: 100%;
	height: 60px;
	line-height: 60px;
}

#cssmenu>ul>li {
	float: left;
	text-align: center;
	width: 84.09px;
	height: 60px;
	display: inline-block;
	position: relative;
}
#cssmenu>ul>li>ul{
	position: relative;
	z-index: 100;
}
#cssmenu>ul>li>a{
	    height: 60px!important;
	    line-height: 60px!important;
}
#cssmenu>ul>li>a.active,
#cssmenu>ul>li:hover>a{
	width: 100%;
	height: 100%;
	background: white!important;
	color: #61bbc6!important;
}
#cssmenu>ul>li>ul>li>a {
	background: #61bbc6 !important;
	height: 60px;
	line-height: 60px;
	color: white;
}
#cssmenu>ul>li>ul>li:hover>a{
	background:white !important;
	color:  #61bbc6!important;
}
#cssmenu>ul>li:hover>ul>li>a {
	border-bottom: 1px solid white;
	height: auto !important;
	line-height: normal;
	padding: 10px 0;
}

#cssmenu>ul>li:hover>ul>li {
	height: auto !important;
	line-height: normal;
}

#cssmenu>ul>li a {
	display: inline-block;
	width: 100%;
	color: white !important;
	text-decoration: none !important;
	position: relative;
}