html, body {margin:0; padding:0;}
body   {background: url(sky.jpg) #A1CFFE; font-size:100.01%; color:#000;}
h1     {margin:10px -10px 20px -10px; text-align:center; font-size:140%;
       background-color:#FFF3C5; font-weight:bold; color:#F06600;
       border-top: 1px solid #F06600; border-bottom: 1px solid #F06600;}
h2     {margin:12px -10px 4px -10px; padding-left:20px; text-align:left; font-size:120%; font-weight:bold;
        background-color:#D7E7FD; color:#003080; border-top: 1px solid #003080; border-bottom: 1px solid #003080;}
h3     {margin:20px 0 10px 0; text-align:left; font-size:105%; font-weight:bold;}
h4     {margin:0; padding:0; font-size:100%; font-weight:bold;}
p      {margin:0 0 8px 0; line-height:1.3em;}
li     {margin-bottom:4px;}
a:link {color:#D85200;}
a:visited {color:#F26700;}
#logo  {text-align:center; margin-top:20px;}
#logo img {border:0;}
#main  {background:#fff; border:1px solid #003080; margin:20px 40px; color:#000;}
#nav   {width:16.2em; float:left;}
#cont  {margin-left:16em; padding:10px; border-left:2px solid #003080;}

#nav ul {list-style-type:none; margin:20px 0; padding:0; width:16em;}
#nav li  {margin:1px 0 0 0; padding:0 0 0 40px; color:#002D44; background:#fff;}
#nav ul li.titel {padding-left:20px; background-color:#FFF3C5; margin-top:4px; font-weight:bold; color:#F06600;
              border-top: 1px solid #F06600; border-bottom: 1px solid #F06600;}
#nav ul li.top {padding-left:20px; background-color:#D7E7FD; margin-top:4px; font-weight:bold; color:#003080;
              border-top: 1px solid #003080; border-bottom: 1px solid #003080;}
#nav p {margin-left:10px; margin-right:10px;}
#nav a {color:#F06600;}
#nav a:link {color:#002050;}
#nav a:visited {color:#00508C;}
strong {color:#2C4087; font-weight:bold;}
p.author {font-size:0.85em; border-top: 1px solid #0071C6;}
p.bottom {margin:10px 0; padding-top:10px; border-top:1px solid #003080; color:#003080; font-size:85%;}
code   {color:#00004F; border:1px solid #ccc; padding:0 2px; background:#efefef;}
.blue  {color:#00009F;}
.htm   {color:#0000FF;}
.tag   {color:#800080;}
.green {color:#008000;}
.gray  {color:#555;}
.red   {color:#f00;}
.quot  {color:#A02020;}
.back  {text-align:right; font-size:95%; margin-bottom:20px; }
.cb    {clear:both;}
abbr[title], acronym[title] {border-bottom: thin dotted; cursor: help;}