.bt {
	font-weight: normal;
	font-size: medium;
}
.fac_name {
	font-weight: bold;
	font-size: medium;
}

.address {
	font-style: italic;
	font-size: small;
	text-align: center;
}

.h1 {
	font-weight: bold;
	font-size: x-large;
	text-align: center;
}

.h2 {
	font-weight: bold;
	font-size: large;
}

.h3 {
	font-weight: bold;
	font-size: medium;
}

body { margin: 0;}