img{
		border:1px;
}
.pf{
		width:640px;
		color:#000;
		padding:2%;
}
.h2{
		color:#fff;
		font-size:16px;
		padding:4px;
		text-indent:8px;
		background:#91A7C1;
}
.tab{
		width:640px;
		border:1px solid #91A7C1;
		margin:10px;
		padding:8px;
}
span.hand{cursor:hand;}