Is there a way to get [TinyMCE V4](https://www.tinymce.com/docs/) to not remove `<style>` tags.

```
  tinymce.init({
    selector: 'textarea.tinymce',
    theme: 'modern',
    plugins: [
      'advlist autolink link image lists charmap print preview hr anchor pagebreak spellchecker',
      'searchreplace wordcount visualblocks visualchars code insertdatetime media nonbreaking',
      'save table contextmenu directionality emoticons template paste textcolor'
    ],
    valid_elements: '+*[*]',
    width: '100%',
    inline_styles: true,
    keep_styles: true,
    extended_valid_elements: '+*[*]',
    custom_elements: '*',
    invalid_elements: '',
    verify_html: false
  });

```

I want to be able to add any HTML I want whether valid or not. I don’t care if it is a fork or a workaround.