body {
  background-color: white;
  margin: 0em;
  padding: 0em;
}

.vasen {
  float: left;
}

.oikea {
  float: right;
}

p.clear-left {
  clear: left;
}

p.clear-right {
  clear: right;
}

p.clear-both {
  clear: both;
}