.wpcf7-form-control.wpcf7-text.wpcf7-validates-as-required {
  border-radius: 0px;
}

.wpcf7-form-control.wpcf7-number.wpcf7-validates-as-required.wpcf7-validates-as-number {
  border-radius: 0px;
}

.wpcf7-form-control.wpcf7-textarea {
  border-radius: 0px;
}

.wpcf7-form-control.wpcf7-submit.has-spinner.button {
  border-radius: 0px;
}