body{
  overflow: hidden;
  margin: 0;
  background-color: black;
}


#container{
  overflow: hidden;
  user-select: none;
  position: absolute;
  width: 800px;
  height: 800px;
  
}

canvas{
  user-select: none;
  position: absolute;
  top: 0;
  left: 0;
}

#texto{
  user-select: none;
  font-family: 'Times New Roman', Times, serif;
  position: absolute;
  top: 20px;
  left: 20px;
  background-color: black;
  color: white;
  font-size: 32px;
  text-align: left;
}

#botonera{  
  user-select: none;
  position: absolute;
}

#butdisparo{
  user-select: none;
  position: absolute;
  width: 160px;
  height: 80px;
  left: 20px;
  top: 700px;
  background-image: url("art.gif");
  background-position: -5120px 0px;
}

#butizquierda{
  user-select: none;
  position: absolute;
  width: 80px;
  height: 80px;
  left: 510px;
  top: 700px;
  background-image: url("art.gif");
  background-position: -4800px 0px;
}


#butarriba{
  user-select: none;
  position: absolute;
  width: 80px;
  height: 80px;
  left: 600px;
  top: 610px;
  background-image: url("art.gif");
  background-position: -4880px 0px;
}

#butabajo{
  user-select: none;
  position: absolute;
  width: 80px;
  height: 80px;
  left: 600px;
  top: 700px;
  background-image: url("art.gif");
  background-position: -4960px 0px;
}

#butderecha{
  user-select: none;
  position: absolute;
  width: 80px;
  height: 80px;
  left: 690px;
  top: 700px;
  background-image: url("art.gif");
  background-position: -5040px 0px;
}