/* {{pp-template}} */
.bb-min3{
	min-width:3em;
	padding-left:0.4em;
	text-align:right
	}
	
.bb-4em{
	padding-left:0.4em;
	padding-right:0.4em;
	}
	
.bb-4emr{
	padding-left:0.4em;
	padding-right:0.4em;
	text-align:right;
	}
	
.bb-lr{
	border-left:1px solid silver;
	border-right:1px solid silver;
	}

.bb-fl{
	 float:left;
	 overflow:hidden;
	 }
	 
.center{
	margin-left:auto;
	margin-right:auto;
	}