body
 {font-family:Tahoma,Verdana, Arial, Helvetica, sans-serif;
  font-style:normal;
  font-size:medium;
  font-weight:normal;
  text-align:left;
  background-image: URL('podkladk.gif'); /* obrázek na pozadí */
  background-attachment: fixed; /* pozadí neroluje */
  /*background-color:#B1BF00;*/
  color:black;}
h1
 {font-size:xx-large;
  font-weight:bolder;
  text-align:center;
  background-color:transparent; /*#B1BF00;*/
  color:#008000;}
h2
 {font-size:x-large;
  font-weight:bolder;
  text-align:center;
  background-color:transparent; /*#B1BF00;*/
  color:#008000;}
h3
 {font-size:large;
  font-weight:bolder;
  text-align:center;
  background-color:transparent; /*#B1BF00;*/
  color:#008000;}
h4
 {font-size:large;
  font-weight:bolder;
  text-align:left;
  background-color:transparent; /*#B1BF00;*/
  color:black;}
h9
 {font-size:x-small;
  font-weight:bolder;
  text-align:center;
  background-color:transparent; /*#B1BF00;*/
  color:#008000;}
pre
 {font-family:Tahoma,Verdana, Arial, Helvetica, sans-serif;
  font-style:normal;
  font-size:medium;
  font-weight:normal;
  text-align:left;
  /*background-color:#B1BF00;*/
  color:black;}
.mybutton
 {color:white;
  background-color:#008000;}  
#mainmenu
 {margin-left:auto;
  margin-right:auto;
  margin:0;
  padding:0;}
 .cssbtn0 
  {display:block;
   margin:0.1em;
   padding:1px;
   padding-top:3px;
   padding-left:1px;
   font-size:19px;
   width:380px;
   text-decoration:none;
   font-weight:bold;
   color:white;
   border:1px solid black;
   border-right:2px solid black;
   border-bottom:2px solid black;
   vertical-align:middle;
   white-space:nowrap;}
 .cssbtn 
  {display:block;
   margin:0.1em;
   padding:1px;
   padding-top:2px;
   padding-left:5px;
   font-size:15px;
   width:300px;
   text-decoration:none;
   font-weight:bold;
   color:white;
   border:1px solid black;
   border-right:2px solid black;
   border-bottom:2px solid black;
   vertical-align:middle;
   white-space:nowrap;}
 .cssbtn2 
  {display:block;
   margin:0.1em;
   padding:1px;
   padding-top:2px;
   padding-left:5px;
   font-size:15px;
   width:150px;
   text-decoration:none;
   font-weight:bold;
   color:white;
   border:1px solid black;
   border-right:2px solid black;
   border-bottom:2px solid black;
   vertical-align:middle;
   white-space:nowrap;}
 .btnmenu 
  {background-color:#008000;}
 .btnmenu:hover 
  {background:#800080;}
 .btnlink 
  {background:#008000;}
 .btnlink:hover 
  {background:#800080;}