.webform-submission-wf-web-survey-form-confirmation-form .form-textarea {
  width: 550px;
  margin-left: 15px;
}
.webform-submission-wf-web-survey-form-confirmation-form .control-label {
  margin-left: 15px; 
  margin-top: 10px;
}
.webform-submission-wf-web-survey-form-confirmation-form .form-actions .webform-button--submit { 
  margin-left: 15px;
}