body{font-family:sans-serif;font-size:13pt}div.image{text-align:center}div.headerBox{border:1px dotted #000;background-color:azure;margin:10px;padding:10px}div.algorithm{border:1px dotted #000;background-color:ivory;margin:10px;padding:10px}div.theorem{border:1px dotted #000;background-color:azure;margin:10px;padding:10px}table{text-align:center;border-collapse:collapse;border:1px dotted #000;margin-left:auto;margin-right:auto}td{border-top:1px solid #000}td.good{background-color:#c0ffc0}td.okay{background-color:#ffffc0}td.bad{background-color:#ffc0c0}