.header {
  text-align: center;
  padding: 3rem;
  font-family: 'Montserrat';
  font-weight: 800;
  font-style: normal;
  font-size: xx-large;
  line-height: 1;
  padding-left: 0;
  padding-right: 0;
}

.header .logo {
  color: #8bc355;
  display: block;
}

.header .logo.alternative {
  color: #637156;
}


a, a:hover, a:visited {
  text-decoration: none;
}

.btn {
  padding: 20%;
  border: 1px solid #8bc455;
  border-radius: 2%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: Montserrat;
  font-size: xx-large;
  font-weight: 600;
  background: #ffffff;
  color: #8bc455;
  text-align: center;
  margin-bottom: 1rem;
}

.btn:hover {
  background: #8bc455;
  color: #ffffff;
}