}
/*-----start-header----*/
.bg{
	background: url(../images/bg.jpg) no-repeat 0px 0px;
	background-size:cover;
	min-height: 760px;
}
.header{
}
.logo{
	float: left;
}
.logo a{
	color: #303030;
	font-weight: 200;
	text-transform: uppercase;
	font-size: 2.5em;
}
.logo a:hover{
	text-decoration:none;
}
.logo320{
	display:none;
}
/*----navbar-nav----*/
.top-nav ul li a{
	color: #000;
	padding: 1em 0em;
	font-size: 0.5em;
	font-weight: 400;
	text-align: center;
	text-transform: uppercase;
	position: relative;
	font-weight: 300;
	font-family: 'Microsoft YaHei';
}

.top-nav  ul li a, .top-nav  ul li a:focus{
    font: 14px/23px "Microsoft YaHei",sans-serif;
    padding-bottom: 28px;
    padding-top: 28px;
    transition-duration: 0.5s;
}

.top-nav  ul li a:hover{
    background: none repeat scroll 0 0 #f2f2f2;
	color:#000;
    font: 14px/23px "Microsoft YaHei" ,sans-serif;
    transition-duration: 0.5s;
}


.logo a{
	display:block;
}
/* top-nav */
.top-nav:before,
.top-nav:after {
    content: " ";
    display: table;
}
.top-nav:after {
    clear: both;
}
nav {
	position: relative;
	float: right;
}
nav ul {
	padding: 0;
	float: right;
}
nav li {
	display: inline;
	float: left;
	position:relative;
}
nav a {
	color: #000;
	display: inline-block;
	text-align: center;
	text-decoration: none;
}
nav a#pull {
	display: none;
	color:#333;
}

/*Styles for screen 600px and lower*/
@media screen and (max-width: 768px) {
	nav { 
  		height: auto;
  		float:none;
  	}
  	nav ul {
  		width: 100%;
  		display: block;
  		height: auto;
  	}
  	nav li {
  		width: 100%;
  		position: relative;
  	}
  	nav li a {
		border-bottom: 1px solid #eee;
	}
  	nav a {
	  	text-align: left;
	  	width: 100%;
  	}
}
/*Styles for screen 515px and lower*/
@media only screen and (max-width : 768px) {
	nav {
		border-bottom: 0;
		float:none;
	}
	nav ul {
		display: none;
		height: auto;
		margin:0;
		background: #fff;
	}
	nav a#pull {
		display: block;
		position: relative;
		text-align: right;
		position: absolute;
		top:24px;
		right:5px;
	}
	nav a#pull:after {
		content:"";
		background: url('nav-icon.png') no-repeat;
		width: 30px;
		height: 30px;
		display: inline-block;
		position: absolute;
		right: 15px;
		top: 10px;
	}
	nav a#pull img{
		margin-right:2%;
	}
	.top-nav ul li a {
		color: #2C3E50;
		padding: 0em 0;
	}
}
/*Smartphone*/
@media only screen and (max-width : 320px) {
	nav {
		float:none;
	}
	nav li {
		display: block;
		float: none;
		width: 100%;
	}
	nav li a {
		border-bottom: 1px solid #EEE;
	}
}
/

/*------- responsive-design -----*/

@media (max-width:768px){

	nav a#pull {
		top: 32px;
	}
	.logo {
		position: relative;
		z-index: 999;
	}
	.top-nav ul li a {
		padding: 0.8em 0;
		margin:0;
	}
	.top-nav ul li.active a, .top-nav ul li a:hover {
		border-bottom: 1px solid #EEE;
	}
	nav ul {
		position: absolute;
		top: 90px;
		z-index:999;
	}
}
@media (max-width:640px){
	
	nav a#pull {
		top: 32px;
	}
	.logo {
		position: relative;
		z-index: 999;
	}
	.top-nav ul li a {
		padding: 0.8em 0;
		margin:0;
	}
	.top-nav ul li.active a, .top-nav ul li a:hover {
		border-bottom: 1px solid #EEE;
	}
	nav ul {
		position: absolute;
		top: 85px;
		left:0;
		z-index:999;
	}
	
}
@media (max-width:480px){
	nav a#pull {
		top: 32px;
	}
	.logo {
		position: relative;
		z-index: 999;
	}
	.top-nav ul li a {
		padding: 0.8em 0;
		margin:0;
	}
	.top-nav ul li.active a, .top-nav ul li a:hover {
		border-bottom: 1px solid #EEE;
	}
	nav ul {
		position: absolute;
		top: 90px;
		left:0;
		z-index:999;	}
	
}
@media (max-width:320px){
	
	nav a#pull {
		top: 32px;
	}
	.logo {
		position: relative;
		z-index: 999;
	}
	.top-nav ul li a {
		padding: 0.8em 0;
		margin:0;
	}
	.top-nav ul li.active a, .top-nav ul li a:hover {
		border-bottom: 1px solid #EEE;
	}
	nav ul {
		position: absolute;
		top: 90px;
		left:0;
		z-index:999;
	}	
}