#form1 {
  background-color: none;
  padding: 10px;
  border-radius: 25px;
  width: 600px;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  #form1 {
  background-color: none;
  padding: 10px;
  border-radius: 25px;
    width: 100%;
  }
}

#form1 .btn {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 1px;
  display: inline-block;
  padding: 8px 30px;
  border-radius: 25px;
  transition: background 0.5s;
  margin: 10px;
  border: 2px solid #fff;
  color: #fff;
  background: #fd680e;
}

#form1 .btn:hover {
  background: #ef3847;
  color: #fff;
}