level_2.css

.monster{
  background: #000;
  width:  50px;
  height: 50px;
  position: absolute;
  border-radius: 50% 50%;
  /* removed top and left positions : this is set in JavaScript */
}


.eye{
  background: #FFF;
  width:  30%;
  height: 30%;
  position: absolute;
  top: 15%;
  border-radius: 50% 50%;
}

.left_eye{
  left: 15%;
}

.right_eye{
  right: 15%;
}


.eye_ball {
  background: #F00;
  width:  50%;
  height: 50%;
  position: absolute;
  top: 15%;
  left: 15%;
  border-radius: 50% 50%;
}



#player{
  background: url(./ext/hero.png);
  width:  50px;
  height: 103px;
  position: absolute;
  /* removed top and left positions : this is set in JavaScript */
}