/*
Haniyeh J
*/
body {
  background: rgb(90, 90, 90);
  margin: 0;
  font-family: sans-serif;
  color: white;
}
header { color: white; }
h1 {
  font-family: 'Press Start 2P', monospace;
  border-bottom: 2px solid black;
}
#difficultySelect {
  font-family: 'Press Start 2P', monospace;
  font-size: 10px;
}
svg {
  display: block;
  margin: 0 auto;
  background: #000;
  border: 2px solid white;
  justify-content: center;
}
.enemy-bullet { fill: red; }

.column{
  border: 2px solid white;
  font-family: 'Press Start 2P', monospace;
  font-size: 11px;
}
.hidden-button { display: none; }

/* Classic arcade-green bunkers */
.barrier-block { fill: #39ff14; }