a { color: #FF9900; }

.caption { font-size: smaller; }


.center { text-align:center; }


.right { text-align: right; }

.left { text-align: left;  }

.sub {vertical-align:sub; }
.sup {vertical-align:super; }

.explain { font-family: Century Schoolbook, Times, Times New Roman; font-size:small; }