.green-border-btn {
  color: #03a57b;
  font-size: 12px;
  line-height: 19px;
  text-align: center;
  letter-spacing: 1.85px;
  background: transparent;
  max-width: 150px;
  padding: 9px 0px;
  display: block;
  border: 1px solid #03a57b;
  border-radius: 19px;
  cursor: pointer;
  transition: 0.5s ease-in-out;
}
.green-border-btn:hover,
.green-border-btn:focus,
.green-border-btn:active {
  color: #fff;
  background-color: #03a57b;
  transition: 0.5s ease-in-out;
}

.rrr {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 20px;
  margin-right: 15px;
}

.rrr .green-bg-btn {
  padding: 5px 10px;
}

.green-bg-btn {
  color: #fff;
  font-size: 12px;
  line-height: 19px;
  text-align: center;
  letter-spacing: 1.85px;
  background: transparent;
  max-width: 150px;
  padding: 9px 0px;
  display: block;
  border: 1px solid #03a57b;
  border-radius: 19px;
  cursor: pointer;
  background-color: #03a57b;
}
.green-bg-btn:hover,
.green-bg-btn:focus,
.green-bg-btn:active {
  color: #fff;
  background-color: #03a57b;
}

.mail-btn {
  color: #03a57b;
  font-size: 12px;
  line-height: 19px;
  text-align: center;
  letter-spacing: 1.85px;
  background: transparent;
  max-width: 200px;
  padding: 9px 0px;
  display: block;
  border: 1px solid #03a57b;
  border-radius: 19px;
  cursor: pointer;
}
.mail-btn:hover,
.mail-btn:focus,
.mail-btn:active {
  color: #fff;
  background-color: #03a57b;
}