body {margin:0;}

body,p,h1,h2,h3,li,u,table,tr,td,a{font-family: Verdana, Helvetica, sans-serif, Arial;}
	
p,li,u,table,tr,td,h2.description{font-size: 13px;}
h2.description{margin-bottom:25px}

u,li {margin-bottom:8px;margin-top:8px;}

h1 {text-align: center;	}

h1.tutorial {text-align:center;}

p.formula{text-align:center;font-weight:bold;	}
	
A:link {color:#0000FF}
A:active {color:#0000FF}
A:visited {color:#0000FF}
A:hover {color:red; text-decoration: none}



a.header{margin:0;padding:0;letter-spacing: 1pt;height:21px;font-size: 10pt;text-decoration:none;display: block;width: 100%;padding-top:4px;}
a.footer{font-size:small;text-decoration:none;}
a.header,a.footer:link{color:#FFFFFF;}
a.header,a.footer:visited{color:#FFFFFF;}
a.header,a.footer:active{color:#FFFFFF;}
a.header:hover{color:#FFFFFF;background-color:#2627FF;}
a.footer:hover{color:#FFFFFF;text-decoration:underline;}