body {
  font-family: sans-serif;
  margin: 0;
  padding: 1rem;
  background: #fdfdfd;
  color: #222;
}

header, nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

a {
  color: #007acc;
  text-decoration: none;
}

.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 1px solid #007acc;
  border-radius: 5px;
  color: #007acc;
  background: transparent;
  cursor: pointer;
}

.pin {
  position: absolute;
  width: 24px;
  height: 24px;
  background: url("../img/icone-epingle.svg") no-repeat center/contain;
}