.main-content {
  margin: 0 auto;
  display: block;
  padding: 5%;
}

#sms__gateway {
  margin: 0 auto;
  display: block;
}

.page__title {
  text-align: center;
}

.description {
  display: none;
}

.description.error {
  display: block;
  border: 1px solid red;
  text-align: center;
    margin-top: 10px;
}

.description p {
    color: #888888;
    line-height: 35px;
    margin: 0;
}

.btn-primary:hover {
  color: #fff;
  background-color: #e87c00;
  border-color: #e87c00;
}

.btn-primary {
  color: #fff;
  background-color: #ff8800;
  border-color: #ff8800;
  width: 100%;
}