theme.min.css .alignwide

I am struggling with the .alignwide setting within the theme.min.css file

@charset "UTF-8";.comments-area a,.page-content a{text-decoration:underline}.alignright{float:right;margin-left:1rem}.alignleft{float:left;margin-right:1rem}.aligncenter{clear:both;display:block;margin-left:auto;margin-right:auto}.alignwide{margin-left:-80px;margin-right:-80px}.alignfull{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);max-width:100vw}.alignfull,.alignfull img{width:100vw}.wp-caption{-webkit-margin-after:1.25rem;margin-block-end:1.25rem;max-width:100%}.wp-caption.alignleft{margin:5px 20px 20px 0}.wp-caption.alignright{margin:5px 0 20px 20px}

.alignwide{margin-left:-80px;margin-right:-80px}.

Why do you use negative values in pixel?
.alignwide is used as a standard setting, also when importing other content. Especially if I use the shortcodes or HTML widget, the -80px is messing up my design as the content is always out of the frame which I defined within Elementor page builder.

What is the rationale behind the negative values?