LowcyGier.pl Fixes por Paszq

The addon modifies the style and content of the site LowcyGier.pl, including
- removal of unnecessary elements (information alerts, author, redundant links)
- limiting the amount of wasted space (overly large margins, padding, spacing, line height)
- modifying the size of images
- change of layout style (from a list to a multi-column grid)
- fixes regarding text - font size, colors, alignment
- extending the width of articles
- rearranging the elements within articles
- removing recommendations from article pages
Many of the elements are configurable.