html{
	overflow-y:scroll;

}
html, body {
	margin: 0;
	height: 100%;
}
.wrapper {
	min-height: 100%;
}
.content {
	padding: 20px;
	padding-bottom: 50px;
	
	width: 990px; 
	margin: auto; 
	margin-top: 5px;
	overflow:hidden;
}
.footer {
	height: 30px;
	margin-top: -30px;
	float:left;
	font-size:12px;
	text-align:center;
	width:100%;
}

body{
	background: url("../img/bg_line_semitransparent.png") repeat scroll 0 0 #FFFFFF;
	margin:0px;
	font-size: 16px;
    font-family: Verdana, Arial, sans-serif;
	/*height: 100%;*/
}

#header{
	width:100%;
	height:100px;
	background-image:url("../img/header.png");
	background-repeat: no-repeat;
	background-position: center top;
}

h2{
	text-align: center;
}

img{
	width:320px;
	height:213px;
	box-shadow: 3px 3px 5px lightgrey;
	border: 0px; /*IE10 fix*/
}

#imgButton{
	width:auto;
	height:auto;
	box-shadow:none;
	position:absolute;
	margin-top:28px;
	
}

#imgButton:hover{
	cursor: pointer;
}

button{
	position:absolute;
	margin-top:28px;
}

button span {
	display: none;
}

.courseContent{
	text-align:center;
	width:320px;
	float:left;
	margin: 5px;
}
.courseContent div:hover{
	cursor: pointer;
}

/*flig js*/

.flip {
	float: left;
    width: 320px;
	height: 213px;
    margin: 0 auto;
	padding-bottom: 10px;
}
.flip img {
    width: 320px;
	height: 213px;
    height: auto;
}
.flip .back {
	width: 320px;
	height: 213px;
	line-height: 213px;
    background: rgba(240,240,240,0.9);
    color: #fff;
    text-align: center;
	box-shadow: 3px 3px 5px lightgrey;
}
span {
  display: inline-block;
  vertical-align: middle;
  line-height: normal;
}
.flip .back li{
	list-style-type: none;
}
a{
	color:black;
	text-decoration: none;
}
a:hover{
	color:darkgrey;
}