/* top banner*/
.top-banner{position:relative;}

.top-banner .banner a img{width:100%;}
.top-banner .b-close{
    position: absolute;
    right: 19%;
    top: 35px;
	cursor: pointer;
}

/* top nav */
.top-nav{    
	width: 100%;
    border-bottom: 1px solid #e2e2e2;}
.top-nav .inner{
	max-width: 1200px;
    margin: 0 auto;
    display: table;
    width: 100%;
    padding: 4px 0 8px;
}
.top-nav .inner .lt{
	float:left;
}
.top-nav .inner a{
	font-size:14px;
	color:#25292c;
} 
.top-nav .inner .rt{
	float:right;
}


/* nav */
nav{
	border-bottom:1px solid #e2e2e2;
    position: relative;
    z-index: 1;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
}
nav.main{
	border-bottom:1px solid rgba(255,255,255,0.3);
}
nav.fixed{
	position:fixed;
	top:0;
	width: 100%;
	left: 0;
    right: 0;
    margin: 0 auto;
    background: #fff;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
	border-bottom: 1px solid #bebebe;
	z-index: 100;
}
nav.main .inner > div.logo a{
	height:25px;
	width:100%;
	background:url(/img/marketer/pc/logo.png) no-repeat center center;
	display:table;
}
nav.fixed .inner > div.logo a, nav .inner > div.logo a {
	height:25px;
	width:100%;
	display:table;
	background: url(/img/marketer/pc/logo_b.png) no-repeat center center;
}

nav .inner{
	max-width:1200px;
	margin:0 auto;
	height:75px;
	line-height:75px;
	display:table;
	width:100%;
}
nav .inner > div{
	display:table-cell;
	vertical-align: middle;
}
nav .inner > div.logo{
	width:160px;
}
nav .inner > div ul li a{
	height:75px;
	line-height:75px;
	display: block;
}
nav .inner > div.nav-center ul{
	margin-left:30px;
}
nav .inner > div.nav-center ul li{
	display:inline-block;
	margin-left:40px;
	text-align:center;
}
nav.main .inner > div.nav-center ul li a{
	font-size:16px;
	color:#fff;
}
nav .inner > div.nav-info ul{
	display:table;
	width:100%;
	text-align:right;
}
nav .inner > div.nav-info ul li{
	display: inline-block;
	margin-left:30px;
	position:relative;
	font-sizE:16px;
}
nav .inner > div.nav-info ul li::before{
	content:'';
	position:absolute;
	width:1px;
	height:14px;
	background:#505050;
	left:-15px;
	top:31px;
}
nav .inner > div.nav-info ul li:first-child{
	margin-left:0;
}
nav .inner > div.nav-info ul li:first-child::before{
	display:none;
}
nav.main .inner > div.nav-info ul li a{
	font-size:16px;
	color:#adadad;
}
nav .inner > div.nav-center ul li a, nav .inner > div.nav-info ul li a,
nav.fixed .inner > div.nav-center ul li a, nav.fixed .inner > div.nav-info ul li a{
    color: #000;
	font-size:16px;
}
nav .inner > div.nav-center ul li.act::before{
	content:'';
	position:absolute;
	width:100%;
	height:3px;
	background:#ec2338;
	left:0;
	bottom:-2px;
}
nav .inner > div.nav-center ul li.act a{
	color:#ec2338;
	font-weight: bold;
}
nav .inner > div.nav-center > ul > li .sub-menu ul > li:hover > a{
	color:#ec2338;
}

nav .inner > div.nav-center .sub-menu{
    position: absolute;
    width: 100%;
	height:0;
    left: 0;
    margin: 0;
	overflow: hidden;
	-webkit-transition: 0.3s ease-in-out;
    -moz-transition: 0.3s ease-in-out;
    -o-transition: 0.3s ease-in-out;
    -ms-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
}
nav .inner > div.nav-center .sub-menu ul{
	max-width:1016px;
	margin:0 auto;
	text-align:left;
	display:none;
}
nav .inner > div.nav-center .sub-menu.sub-cs ul{
	padding-left:580px;
}
nav .inner > div.nav-center .sub-menu li{
	margin:0 20px;
}
nav.main .inner > div.nav-center > ul > li:hover > .sub-menu{
	background: rgba(0,0,0,0.46);
    border-bottom: 1px solid rgba(215,215,215,0.25);
	border-top: 1px solid rgba(215,215,215,0.25);
}
nav .inner > div.nav-center > ul > li:hover > .sub-menu{
	height:75px;
}
nav .inner > div.nav-center > ul > li:hover > .sub-menu,
nav.fixed .inner > div.nav-center > ul > li:hover > .sub-menu{
	background:#fff;
	border-top: 1px solid #bebebe;
    border-bottom: 1px solid #bebebe;
}

nav .inner > div.nav-center > ul > li:hover > .sub-menu ul{
	display:block;
}