#middle {
	text-align: center;
	height: 300px;
	width: 760px;
	margin-top: 2px;
	margin-bottom: 2px;
	padding: 2px;
}
#cmdbk {
	height: 40px;
	width: 750px;
}
#cmdbk2 {
	height: 40px;
	width: 750px;
}
.button {
	height: 22px;
	width: 70px;
}
.buttonxz {
	height: 22px;
	width: 70px;
	margin-top: 10px;
}