.copyright {
  float: none;
  margin: 0 auto;
  display: block;
  text-align: center;
}
.test-licence-key-container .test-licence-key-form input {
  width: 50%;
  line-height: 30px;
  font-size: 20px;
  padding: 5px 10px;
  margin: 0 auto 10px;
  display: block;
}
.form-return {
  display: none;
}
.form-return p {
  margin-bottom: 5px;
}
.form-return.error,
.form-return.success {
  display: block;
  font-size: 14px;
}
.form-return.error {
  color: lightcoral;
}
.form-return.success {
  color: green;
}
@media screen and (max-width: 880px) {
  .test-licence-key-container .test-licence-key-form input {
    width: 90%;
  }
  .test-licence-key-container .test-licence-key-button {
    text-align: center;
  }
}