body {
  font-family: Arial;
  margin: 0;
}

.cover {
  position: relative;
  top: 0;
}

.background {
  background-image: url('./lahti.jpg');
  background-size: cover;
  background-position: center;
  height: 60vh;
  opacity: 0.75;
}

.cover h1 {
  margin: 0;
  color: #fff;
  text-shadow: #000 0px 0px 8px;
  font-size: 7vw;
  text-align: center;
  top: 40%;
  position: relative;
}

.cover-content {
  position: absolute;
  top: 0;
  height: 60vh;
  width: 100%;
}

.ytunnus {
  margin-top: 1em;
}

.attribution {
  bottom: 0;
  position: absolute;
  font-size: 0.75em;
  margin-left: 1em;
  margin-bottom: 0.5em;
}

.attribution a {
  color: #000;
}

.content {
  margin-left: 1em;
  margin-right: 1em;
  margin-top: 1em;
}