body {
   margin-left: 20px;
   margin-right: 20px;
   font-size: small;
   background-image:url(Design/Back0.jpg);    
   font-family: Futura Lt BT, Trebuchet MS, Lucida sans, Swis721 BT, Zurich BT, Tahoma; 
   }
.nurMAT199, #NaviMAT199, #logoMAT199{
   display: none;
   }
#logoMAT107{
   width: 160px; 
   height: 160px;
   }
#ideas{
   position: absolute;
   left: 85px;
   top: 77px;
   width: 360px;
   height: 90px;
   z-index: 2;
   }
.NaviMAT107{
   float: left;
   width: 160px;
   margin-right: 5px;
   font-size: 12px;
   padding: 7px;
   background-color:#88DDAA;         /* color 1 Bandfarbe */
   font-family: Futura Lt BT, Trebuchet MS, Lucida sans, Swis721 BT, Zurich BT, Tahoma; 
   }

.example, .activity, .exercise, .history, .philosophy, .proof, .solution, .theorem, .quote{
   margin-right: 5px;
   margin-bottom: 5px;
   font-size: 100%;
   padding: 10px; 
   font-family: Futura Lt BT, Trebuchet MS, Lucida sans, Swis721 BT,
   }
   
.note{
   display: none;
   }

.exercise, .activity, .theorem{
   border-style: solid;
   border-width: thin;
   }
.exercise, .activity{
   border-color: #AACCFF;
   background-image:url(Design/Back6.jpg);    
   }
.theorem{
   border-color: #335577;
   margin: 5px;
   font-size: 110%;
   background-image:url(Design/Back7.jpg);        
   }
.proof, .solution{
   border-left-style: solid;
   border-left-color: #99CCB3; 
   border-left-width: medium;
   padding-left: 10px;
   margin-left: 40px;
   background-image:url(Design/Back6.jpg);
   }
.example{background-image:url(Design/Back2.jpg); }
.history{background-image:url(Design/Back1.jpg); }
.philosophy{background-image:url(Design/Back3.jpg); }
.quote { 
   font-size: 90%; 
   background-image:url(Design/Back3.jpg); 
   margin-left: 40%; }
.definition{
   background-color: #EEEEEE;
   }
.projects{
   border-style: solid;
   border-width: thin;
   border-color: #446688;
   margin-right: 5px;
   font-size: 14px;
   padding: 10px;
   background-color:#AACCDD;         /* color 1 Bandfarbe */
   font-family: Futura Lt BT, Trebuchet MS, Lucida sans, Swis721 BT, Zurich BT, Tahoma; 
   }

#dasda{
   color: #E1F4FF; 
   background-color:#003344; 
   }
H1 {
   border-width:0.1cm; 
   font-size: 180%; 
   color: #E1F4FF; 
   background-color:#003344; 
   letter-spacing: -2px;
   }
.chapter {
   color: #66CC99; 
   background-color:#003344; 
   letter-spacing: 0px;
   font-family: "Comic Sans MS", Jazztext, cursive; 
   }
.second {
   letter-spacing: -2px;
   }
.subtitle {
   font-size: 70%; 
   line-height: 0%;
   color: #003344; 
   letter-spacing: 0px;
   background-color:#66CC99;
   }
H2 {
   font-size: 140%; 
   line-height: 140%;
   color: #E1F4FF; 
   background-color:#003344; 
   display: inline;
   padding-left: 5px;
   padding-right: 20px;
   margin-top: -30px;
   }
H3 {
   font-size: 140%; 
   line-height: 140%;
   color: #224466; 
   }
H4 {
   font-size: 120%; 
   color: 446688
   }
P.rechts {
   font-size: 80%; 
   text-align: right 
   }
P.klein {
   font-size: 80%; 
   margin-left: 4cm 
   }
P.remark { 
   font-family: "Times"; 
   font-size: 90%; 
   text-align: right
   }
P.bild { 
   text-align: center
   }
body { 
   background-color:E1F4FF
   }
FONT.tag {
   color: FF0000         
   }
td.HEAD {
   color: E1F4FF; 
   background-color:224466 
   }
BODY.LINKS {
   color: E1F4FF; 
   font-size: 85%; 
   line-height: 20pt; 
   background-color:003344; 
   align:TOP}
A.ext:link { 
   color: E1F4FF
   }
A.ext:visited { 
   color: E1F4FF
   }
A.ext:active { 
   color: E1F4FF
   }
A:hover { 
   background-color: #88AACC; /* color 1 bandfarbe */
   }
P.excurs {
   color: blue; 
   margin-left: 4cm
   }
ul.excurs { 
   color: blue;  
   margin-left: 5cm}
BLOCKQUOTE { 
   font-size: 100%; 
   color: #003344; 
   margin-left: 5cm;
   background-color:#BBDDEE; }
BLOCKQUOTE.end { 
   font-size: 100%; 
   color: #003344; 
   margin-left: 1cm;
   background-color:#BBDDEE; }
.smalltext {
   font-size: 60%; 
   }
.criterion {
   font-style: oblique; 
   margin-left: 250px;
   background-color:#BBDDEE;
   border-left: thin solid blue;
   padding: 3px;
   }
.longbutton{
   width: 100%;
   }