table {

}

th, td {
   width: 10%;
   text-align: center;
   vertical-align: top;
   border: 1px solid darkblue;
   border-collapse: collapse;
   padding: 0.3em;
}

input, button{
  font-family: sans-serif;
  font-size: 15px;
}

th{
  width: 260px;

  width: ;
}

td{
  width: 8px;
  height: 10px ;
  color: white;
  background-color:gray;
}

#blanco{
  color: black;
  background-color: white;
}

#medio{

}