body{font-family:sans-serif}table,td,th{border:1px solid;border-collapse:collapse}h1{font-weight:700;font-size:larger}thead{font-weight:700}td.ver{text-align:center}th{background:#d3d3d3}tr:nth-child(even){background:#c3e5f1}tr:nth-child(odd){background:#c1d8eb}