lifetotals.css

body {
  font-size: 40px;
  font-family: 'Roboto';
  margin: 0;
}

.player {
  height: 50%;
  text-align: center;
  position: relative;
}

.button {
  border: 2px solid #888;
  border-radius: 8px;
  padding: 10px;
  margin-top: 10px;
}

.plus {
  float: right;
  clear: right;
}

.minus {
  float: left;
  clear: left;
}

.life {
  position: absolute;
  top: 100px;
  bottom: 0;
  left: 0;
  right: 0;
  font-size: 150px;
  z-index: -1;
}