header {
	background-color: #2F75B5;
}
a.head{
	text-decoration: none;
}

.main{
	text-align: center;
}
.top-back{
	text-align: right;
	font-size: 18px;
}
table{
	background-color: #FFFFFF;
    width: 100%
}
.past-info-tbody{
	text-align: center;
}