#exercise{  
  max-width: 800px;
  touch-action: manipulation;
}

/*#exercise{  
  padding-top:20px;  
  clear:both;
  overflow: hidden;  
  max-width: 800px; 
  margin: 0px auto;       
  min-height:600px;
  text-align: center;        
}
*/
#exercise h1,h2,h3{    
  margin:0px;
}

#exercise #plan{
  text-align: center;
  margin-top: 5px;
  margin-bottom: 10px;
}

#exercise table.plan{
  display: inline-block;
  border-spacing: 2px;
  border-collapse: separate;
  background-color: white;
  margin:0px;
}

#exercise table.plan td.field{
  padding:0px;
  width:60px;  
  height:60px;  
  line-height: 60px;
  font-size: 24px;
  text-align: center;
  cursor: pointer;
  color:white;
  background-color: #bdc3c7;
}

#exercise table.plan td.fin{
  background-color: #e74c3c;
}

#exercise table.plan td.option{
  background-color: #2ecc71;
}

#exercise table.plan td.player{
  background-color: #f1c40f;
}

#exercise .tlacitko-control{
  display: inline-block;
  margin: 5px;  
  margin-top: 0px;
  font-size: 18px;    
  width: 150px;      
  text-align:center;  
  border-radius:2px;  
  line-height: 50px;  
  cursor: pointer;

  background-color: #e0e0e2;
  color: var(--darkGray);
}

#exercise .tlacitko-control:hover{ 
  color:white; 
  background-color:#2ecc71; 
}

#exercise .tlacitko-control.disabled{ 
  color:white;
  background-color:#e6e8ea;  
}

#exercise #rules{  
  display: inline-block;
  background-color: white;  
  padding:15px;
  margin-bottom: 15px;
  border-radius: 6px;
  box-shadow: 0px 0px 32px 0px rgba(0,0,0,0.1);
}

#backOverview{
  text-decoration:none;
}