.mailer-btn {
  margin-top: 32px;
  text-align: center;
}


.mailer-btn a {
  color: #FFF;
  background-color: #AA1726;
  padding-top: 10px;
  padding-right: 15px;
  padding-bottom: 13px;
  padding-left: 15px;
  border: 1px solid #750E1A;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
  font-family: sans-serif;
  transition: color 0.3s ease, background-color 0.3s ease, border 0.3s ease;
}
.mailer-btn a:hover {
  color: #AA1726;
  background-color: #FFF;
  border: 1px solid #AA1726;
}