/* Table css*/

td {
  height:25px;
  width:25px;
  border:1px solid #283042;
  text-align: center;
  font-size: 0px;
  font-weight: 600;
  color: #fff;
  user-select: none;
  padding:0px !important;

  /* Hide the text.
  text-indent: 100%;
  white-space: nowrap;*/
  overflow: hidden;
}

#board{
    margin-top:20px;
}

.wall {
  background-color:#000;
  opacity:0.3;  
}

.start {
  background-color: green;
  opacity:0.6;
}

.destination {
  background-color: red;
  opacity:0.6;
}

.weight{
  background-color: orange;
}

.checkpoint{
  background-color: yellow;
}
/* 
.unvisited:hover{
  background-color:#000;
  opacity:0.3;
} */