@font-face 
  {
  font-family: 'Tyyppi';
  src: url('./tyyppi.ttf');
  }

*, *:before, *:after 
  {
  box-sizing: border-box; 
  margin: 0; 
  padding: 0; 
  font-family: system-ui, Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  overflow: hidden;
  hyphens: auto;
  overflow-wrap: break-word;
  }

html 
  {
  height: 100%; 
  }

body 
  {
  position: fixed;
  height: 100%; 
  width: 100%;

  overflow: auto;

  padding: 1%;

  display: flex;
  justify-content: center;

  background-image: url("puolanka_ilmasta.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center; 
  }

main
  {
  display: flex;
  flex-direction: column;
  align-items: stretch;

  justify-content: space-between;

  font-size: 1.8rem;
  padding: 2% 4%;
  border-radius: 10px;
  background-color: rgba(0, 0, 0, 0.3);
  }

.linkki, .linkki a
  {
  font-size: 1.8rem;
  color: white;
  text-align: center;
  }

.tokasukehys
  {
  font-family: Tyyppi;
  font-size: 4.7rem;
  font-size: clamp(3.5rem, -0.875rem + 8.333vw, 4.7rem);
  font-weight: 400;
  text-align: center;
  line-height: 1.2;
  color: rgba(255,255,255,0.7);
  }

.pohja
  {
  text-align: center;
  color: rgba(255,255,255,0.7);
  }

.pohja a
  {
  color: white;
  text-decoration: none;
  }