.tapreview-form-wrap {
  font-family: Roboto, sans-serif;
  max-width: 400px;
  margin: 30px auto;
  background: #fff;
  border: 1px solid #e0e0e0;
  padding: 20px;
  border-radius: 8px;
}
.tapreview-form-wrap h2 {
  color: #4285F4;
  margin-bottom: 15px;
  font-size: 1.5rem;
}
#stars span {
  font-size: 2rem;
  cursor: pointer;
  color: #ccc;
}
#stars span.selected,
#stars span:hover,
#stars span:hover ~ span {
  color: #F4B400;
}
#tapreview-comment,
#tapreview-name,
#tapreview-email {
  width: 100%;
  padding: 8px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 4px;
}
#tapreview-submit {
  background: #4285F4;
  color: #fff;
  padding: 10px 20px;
  border: none;
  cursor: pointer;
  border-radius: 4px;
}
#tapreview-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}