.list-group-item {
	background-color:transparent;
	text-decoration:none;
}

h2 {
	color: white;
}

a.list-group-item .list-group-item-heading,
a.list-group-item {
	text-decoration:none;
}

a.list-group-item:hover .list-group-item-heading,
a.list-group-item:focus .list-group-item-heading {
	color:black;
}

a.list-group-item .list-group-item-heading {
	color:white;
}

p.list-group-item-text {
	color:#EEE;
}

a:hover p.list-group-item-text {
	color:black;
}

.list-group-item,
.list-group-item:last-child {
	border-radius: 15px;
	border-bottom-right-radius: 15px;
	margin:4px;
	border-width:2px;
}

.lesson-menu {
	padding:10px;
}

#orientation {
    margin: 0 auto;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url(../game/assets/pics/rotate-device.png); 
    background-repeat: no-repeat;
    background-position: center;
    background-color: rgb(0, 0, 0);
    z-index: 999;
    display: none;
}