span.iconsquare1 {
	background: url("images-sprite/icon-sprite.png") 0px 0px no-repeat;
	padding: 0px 12px 0px 0px;
}
span.iconsquare2 {
	background: url("images-sprite/icon-sprite.png") 0px -32px no-repeat;
	padding: 0px 12px 0px 0px;
}
span.iconsquare3 {
	background: url("images-sprite/icon-sprite.png") 0px -64px no-repeat;
	padding: 0px 12px 0px 0px;
}
span.iconsquare4 {
	background: url("images-sprite/icon-sprite.png") 0px -96px no-repeat;
	padding: 0px 12px 0px 0px;
}
span.btnEnter {
	background: url("images-sprite/icon-sprite.png") 0px -192px no-repeat;
	padding: 0px 94px 10px 0px;
}
span.iconDemo {
	background: url("images-sprite/icon-sprite.png") 0px -240px no-repeat;
	padding: 0px 24px 7px 0px;
}