Paragraphs Align Media Left or Right of Text with CSS
Yes, just CSS. You could use Classy Paragraphs to append CSS classes to your paragraphs depending on some field values, or you can do this very easily yourself (recommended) by preprocessing the paragraph in your theme's *.theme file.



Let's assume the position field is a single-value List (Text) field with the following allowed values:

image-left|image-left
image-right|image-right
image-top|image-top


Then you can easily retrieve that value and append it as CSS class by implementing hook_preprocess_HOOK:

/**
 * Implements template_preprocess_paragraph().
 */
function MYTHEME_preprocess_paragraph(&amp;$variables) {

  $paragraph = $variables['paragraph'];

  // Retrieve certain field's values and add them as CSS classes.
  $classy_fields = [
    'field_image_position',
    'field_background_color',
    'field_social_media_type',
  ];

  foreach ($classy_fields as $classy_field) {

    if ($paragraph-&gt;hasField($classy_field)) {

      if (!$paragraph-&gt;get($classy_field)-&gt;isEmpty()) {

        $variables['attributes']['class'][] = $paragraph-&gt;get($classy_field)-&gt;getString();
      } 
    }
  }
}




Which will result in image-right or whatever other class getting appended to this paragraph's attributes and it now can by styled accordingly:

&lt;div class="paragraph-MYPARAGRAPH view-mode--default image-right"&gt;