.lang_b {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
}

p.link_b {
  font-size: 0.9em;
  margin-left: auto;
}

p.link_b a {
  color: blue;
  text-decoration: underline;
}

p.link_b a:hover {
  opacity:0.5;
}