/* Tuturial button*/
.button {
	width:100px;
	height:25px;
	display:block;
	background-image:url(../images/button1.png);
}
.button:hover{
	width:100px; 
	background-position: bottom;
	height:25px;
	background-image:url(../images/button2.png);
}


.button2 {
	width:100px;
	height:25px;
	display:block;
	background-image:url(../images/button3.png);
}
.button2:hover{
	width:100px; 
	background-position: bottom;
	height:25px;
	background-image:url(../images/button4.png);
}


.button3 {
	width:100px;
	height:25px;
	display:block;
	background-image:url(../images/button5.png);
}
.button3:hover{
	width:100px; 
	background-position: bottom;
	height:25px;
	background-image:url(../images/button6.png);
}


.button4 {
	width:150px;
	height:25px;
	display:block;
	background-image:url(../images/button9.png);
}
.button4:hover{
	width:150px; 
	background-position: bottom;
	height:25px;
	background-image:url(../images/button10.png);
}


.button5 {
	width:100px;
	height:25px;
	display:block;
	background-image:url(../images/button7.png);
}
.button5:hover{
	width:100px; 
	background-position: bottom;
	height:25px;
	background-image:url(../images/button8.png);
}