body {
  text-align: justify;
  font-family: Arial, Helvetica, sans-serif ;
  color: black;
  font-size: 0.9em;
 background: lavender;
  }

.keimeno {

  margin-left: 5%;
  margin-right: 5%;

}

h1 {
  text-align: left;
  color: darkblue;
  background: cornflowerblue;

}

h2 {
  color: darkblue;
  background: cornflowerblue;

}

img {
background: cornflowerblue;
}