body{
    text-align: center;
}
#main{
	text-align: center;
	display: inline-block;
	width: 95%;
}
#conv{
	margin-bottom: 10px;
}
th, td{
	border: 1px solid black;
}

table{
	border: 2px solid black;
	border-collapse: collapse;
	width: 85%;
	margin: auto;
	padding: 5px;

}

th{
	padding: 1em;
	text-align: center;
}

td{
	margin: 2px;
	padding: 2px;
}

.sideHeaders{
	font-weight: bold;
}