h2 {
  text-align: center;
  margin-bottom: 2em;
  margin-top: 2em; 
}

a {
  color: #fff;
  text-decoration: none;
}

a:visited {
  color: #bbb
}

a:hover {
  color: #ff8;
  text-decoration: underline;
}

p {
  line-height: 150%;
}

#lista-poemas {
  text-indent: 0px;
}