*{
	margin: 0;
	padding: 0;
	font-family: Microsoft YaHei, sans-serif;
}
/*IFE-home style*/
header{
	position: relative;
	width: 100%;
	height: 80px;
	background-color: #47456D;
}
.head-wrapper{
	height: 80px;
	width: 980px;
	margin: 0 auto;
	background-color: #47456D;
	position: relative;
}
.logo span{
	color: #fff;
}
.logo{
	position: absolute;
	top: 44px;
	left: 0px;
	font-size: 22px;
}
.item li
{
	float: right;
	list-style: none;
	margin-left: 10px;
	display: inline;
	color: #fff;
	margin-bottom: 5px;
}

.item li a{
	color: #fff;
	text-decoration: none;
}

.item{
	position: absolute;
	right: 0px;
    bottom: 5px;
}

.github-logo{
	position: absolute;
	right: 0px;
	bottom: 0px;
}

/*body*/
#container
{
	margin-left: 30px;
	margin-top: 30px;
	position: relative;
	width: 600px;
	height: 400px;
	overflow: hidden;
	max-width: 73%;
}

#list
{
	position: absolute;
	width: 4200px;
	height: 400px;
}

#list img
{
	float: left;
}

#buttons
{
	position: absolute;
	width: 100px;
	height: 20px;
	bottom: 20px;
	left: 250px;
}
#buttons span
{
	cursor: pointer;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: #333;
	border: 1px solid #fff;
	float: left;
	margin-right: 5px;
}

#buttons .on { 
 	background: orangered;
}

#prev{
	left: 20px;
	
	
}

#next{
	right: 20px;
	
	
}

.arrow
{
	cursor: pointer; 
    line-height: 39px; 
    text-align: center; 
    font-size: 36px; 
    font-weight: bold; 
    width: 40px; 
    height: 40px;  
    position: absolute; 
    z-index: 2; 
    top: 180px; 
    background-color: RGBA(0,0,0,.3); 
    color: #fff;		
}