.article{
  padding-top: 120px;
  padding-bottom: 120px;
  height:auto;
  padding-left: 30%;
  padding-right: 30%;
}
main *{
  background: white;
  color: black;
  font-family: 'Bitter', serif;
}
.article *{
  padding-bottom:20px;
  text-align: center;
  text-align: justify;
  text-justify: inter-word;
}
p {
  line-height: 200%;
}
iframe{
  min-height: 300px;
}
#l1{
  background: url("../img/lit1.jpg") no-repeat center;
  background-size: cover;
  min-height: 500px;
}