.contact-main {margin: 4em auto 8em;}
.contact-main .success-msg, .contact-main .error-msg {margin-bottom: 1em;}
.contact-main .success-msg {margin-top: 13em;}
.contact-main .info-block {margin-bottom: 2em;}
.contact-main .info-block a {text-decoration: underline;}
.contact-main input, .contact-main textarea {margin-bottom: 1em;}
@media (max-width: 900px) {
  .contact-main {margin: 2em auto 4em;}
}
@media (max-width: 600px) {
  .contact-main .form-title {margin-top: 2em;}
  .contact-main .success-msg {margin-top: 1em;}
}