html {font-family: 'Open Sans', sans-serif; font-weight: bold; margin: 0px auto; text-align: center;background-color: #000; color: #333;}
body {margin: 0; font-family: Arial, sans-serif; font-size: 10px;
}

span {text-decoration: none; color: #000;}
#user {font-size: 8px;}
#user a{  
      text-decoration: none;    
      font-size: 15px; padding: 5px; background-color: #333; border: 1px solid #ccc; -moz-border-radius: 10px;
      border-radius: 10px;  
      }
#login_form {position: absolute; z-index: 10; top: 100px; left: 100px; text-align: center;
            }
#login_form a, a:visited{      
      font-size: 20px; padding: 25px; background-color: #333; border: 1px solid #333; -moz-border-radius: 10px;       
      text-decoration: none;
      border-radius: 10px;  
      -moz-box-shadow: 0 0 10px #000;
      -webkit-box-shadow: 0 0 10px #000;
      box-shadow: 0 0 10px #000;
      }            
            
#login_form input {font-size: 10px; padding: 5px; border:1px solid #fff;}
#login {font-size: 20px; padding: 25px; background-color: #fff; border: 1px solid #ccc; -moz-border-radius: 10px;
      border-radius: 10px; }
#aktualizace {position: absolute; top: 32px; left: 430px; color: #666;}
a {color:#fff;}
#body a{  
      
      float: left;
      color: #fff;
      text-align: center;
      width: 150px; height: 35px;
      text-decoration: none;    
      margin: 7px 15px;             
      font-size: 18px; padding: 5px; background-color: #fff; border: 1px solid #ccc; -moz-border-radius: 10px;
      border-radius: 50px;  
      }
#body .popis{font-size: 10px;}
#body #logout {background-color: rgb(0,0,255);}            
#body a.on{background-color: rgb(204,0,0); }
#body a.off{background-color: rgb(0,204,102);}

#svetla a{float: left; width: 100%; height: 100%;}
#svetla .off {opacity: 0.1;}