body {
  background:  url('../img/stopwatch.png') no-repeat center center fixed;
  background-size: cover;
  background-position: center;
}

.tausta {
  background-color: rgba(245, 245, 245, 0.9);
  padding: 20px;
  border-radius: 10px;
  margin-top: 20px;
}

.navbg {
  background-color: rgb(0, 200, 185);
}