* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: degular, sans-serif;
  font-style: normal;
}

body {
  width: 100vw;
  height: 100vh;
}

.stopwatch {
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url(https://wallpapercave.com/wp/wp2506828.jpg);
  background-size: cover;
  background-position: center;
}

#displayTime {
  color: white;
  font-size: 325px;
}