body {
   background-color:white;
}


#controls{
    text-align:center;
    max-width: 500px;
    width: 300px;
}

#arrows{
    margin: auto;
}

#boardCanvas{
    border:1px solid #c3c3c3;
    background-color: lightgrey;
}

.btn {
    width: 60px;
    height: 5vw;
    max-height: 50px;
    font-size: 1em;
    text-align: center;
    /*max-height: 50px;*/
}

.btnSpace {
    
    width: 50px;
    
}