Remove padding for unpublished nodes in editing mode or under the View existing Draft

Problem/Motivation

The padding for unpublished content is conflicting with the width of the page
In editing mode or under the View existing Draft

Proposed resolution

Remove the padding style for the node--unpublished CSS class from Vartheme BS4 and VARTHEME_BS4_SUBTHMEME

User interface changes

Before

After

API changes

N/A

Data model changes

N/A