H2 { color:red; font-family: helvetica; font-size: 20px; text-align: center }H2.lectures { color:red; font-family: helvetica; font-size: 20px; text-align: left }H3 { color:black; font-family: helvetica; font-size: 14px; margin-left: 10px  }H4 { color:blue; font-family: helvetica; font-size: 14px }H5 { color:green; font-family: helvetica; font-size: 12px }P { color:black; font-family: times; font-size: 12px; text-align: justify }P.center { color:black; font-family: times; font-size: 12px; text-align: center }P.hcenter { color:black; font-family: helvetica; font-size: 12px; text-align: center }P.content { color:black;  font-size: 12px; text-align: center }P.strong { color:white; font-family: helvetica; font-size: 12px }P.reference { color:black; font-family: times; font-size: 12px; margin-left: 10px; text-indent: -10px }P.shifted { color:black; font-family: times; font-size: 12px; margin-left: 10px }P.spaced { line-height: 36pt }LI { color:black; font-family: times; font-size: 12px }DD { color:black; font-family: times; font-size: 12px }DD.key { color:black; font-family: times; font-size: 12px; margin-left: 20px; text-indent: -20px; line-height: 14px }A:link {color: yellow; font-size:12px; font-weight:bold; text-decoration: none }A:active {color: white; font-size: 12px; font-weight:bold; text-decoration: none }A:visited {color :yellow; font-size: 12px; font-weight:bold; text-decoration: none }A.text:link {color: #000099; font-size: 12px; font-weight: normal; text-decoration: none }A.text:active { color:red; font-size: 12px; font-weight: normal; text-decoration: none }A.text:visited {color:brown; font-size: 12px; font-weight: normal; text-decoration: none }A.contents:link { color: yellow; font-size: 16px; text-decoration: none; text-align: center; font-family: helvetica }A.contents:active { color: red; font-size: 16px; text-decoration: none; text-align: center; font-family: helvetica }A.contents:visited { color: yellow; font-size: 16px; text-decoration: none; text-align: center; font-family: helvetica }A.alternate:link { color: white; font-size: 10px; text-decoration: none; font-weight: normal; font-family: helvetica }A.alternate:active { color: cyan; font-size: 10px; text-decoration: none; font-weight: normal; font-family: helvetica }A.alternate:visited { color: white; font-size: 10px; text-decoration: none; font-weight: normal; font-family: helvetica }TD { color: white; font-size: 12px; font-family: helvetica }TD.text { color:black; font-size: 12px; font-family: helvetica }TD.roman { color:black; font-size: 12px; font-family: times; text-align: justify }CAPTION { color:black; font-family: helvetica; font-size: 12px; line-height: 18px}PRE { color:black; font-family: courier; font-size: 12px; line-height: 12px}