body, html {
  height: 100%;
  margin: 0;
  font-size: 1em;
}

.bgimg {
  background-image: url('../pics/pixabay_mountains-6093859_1920.jpg');
  height: 100%;
  background-position: center;
  background-size: cover;
  position: relative;
  color: white;
  font-family: "Courier New", Courier, monospace;
}

.topleft {
  position: absolute;
  top: 0;
  left: 16px;
}

.bottomleft {
  position: absolute;
  bottom: 0;
  left: 16px;
}
p#zeit {
    font-size: 1.5em;
}
.middle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

hr {
  margin: auto;
  width: 40%;
}
@media only screen and (max-width: 479px){
.middle {
  font-size: 0.7em;
}
}