How To Change Contact Page CSS

.contact-page .page-title {
  margin: 0 0 -1px;
}

.contact-page .result,
.contact-page .message-error{
  margin: 20px 0;
}
.contact-page .button-1 {
  min-width: 140px;
  border: none;
  background-color: #4ab2f1;
  padding: 10px 30px;
  text-align: center;
  font-size: 15px;
  color: #fff;
  text-transform: uppercase;
}

.contact-page .button-1:hover,
.contact-page .button-1:focus{
  background-color: #248ece;
}

.contact-page .topic-block {
  margin: 25px 0;
}