a, a:link, a:active, a:visited, a:hover { font-family: Verdana, Tahoma, Helvetica; font-size: 12px; text-transform: lowercase; text-decoration: none; margin: 0em; color: black; }
a:hover { background-color: yellow; }
.alpha,.beta, .gamma, .delta, sup, .alpharol { font-family: Verdana, Tahoma, Helvetica; text-transform: lowercase; margin: 0em; text-decoration: none; color: black;}
.alpha { font-weight:bold; font-size: 18px; }
.alpharol { font-weight:bold; font-size: 18px; color:#ffffff;}
.beta  { font-weight:bold; font-size: 14px; }
.gamma { font-size: 12px; }
.delta { font-style:italic; font-size: 12px; font-weight:bold;}
sup { font-size: 10px; }
.epselon{background-image:url(hyperspace.gif)}