snake.css

body { 
  font-family: sans-serif 
}

.cell {
  display: inline-block;
  border: 1px solid #f5f5f5;
  width: 15px;
  height: 15px;
  background-color: #eeeeee;
}

.row {
  height: 17px; 
}

.snake { 
  background-color: green;
  border: 1px solid green;
}

.apple {
  background-color: red;
  border: 1px solid red;
}

#log {
  width: 337px;
  height: 1.5em;
  margin-top: 0.5em;
}