.webform-submission-form input.webform-button--submit {
  background-color: #c44f00 !important;
  background: #c44f00 !important;
  border-color: #c44f00 !important;
  color: #ffffff !important;
  font-weight: 600;
}
.webform-submission-form input.webform-button--submit:hover,
.webform-submission-form input.webform-button--submit:focus {
  background-color: #a34300 !important;
  background: #a34300 !important;
  border-color: #a34300 !important;
  color: #ffffff !important;
}