.hint-block-pf {
  background-color: @color-pf-blue-50;
  color: @color-pf-blue-600;
  padding: 10px 15px 15px;
  .hint-block-pf-title {
    font-size: 16px;
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: 10px;
  }
  .hint-block-pf-body {
    font-size: 13px;
    font-weight: 300;
    line-height: 1.4;
  }
  > .btn {
    margin-top: 30px;
  }
}