tr#header {
	background-color: rgba(102,102,102,0.8);
	text-align:left;
}
td#lower {
	background-color: rgba(9,9,51,0.8);
}
tr:nth-child(even) {background-color: rgba(48,48,102,0.8);}
tr:nth-child(odd) {background-color: rgba(9,9,51,0.4);}