.newsletter-unsubscription-portlet fieldset {
  margin: 10px 10px 30px;
  padding: 10px;
  text-align: center;
}
.newsletter-unsubscription-portlet .default-error-message {
  display: none;
}
.newsletter-unsubscription-portlet .control-group {
  margin-bottom: 20px;
}
.newsletter-unsubscription-portlet label {
  font-weight: bold;
  padding-right: 10px;
  margin-left: 100px;
}
.newsletter-unsubscription-portlet input[type=text] {
  height: 25px;
  width: 206px;
  font-size: 14px;
}
.newsletter-unsubscription-portlet .btn {
  font-size: 1em;
  font-weight: bold;
  background-color: #f1f1f1;
  color: #333;
}
.newsletter-unsubscription-portlet .fieldset .form-group-inline {
  display: flex;
}