Hide vertical line from Atom editor

You may first want to know why this is supposed to be there.

The wrap-guide package places a vertical line in each editor at a certain column to guide your formatting, so lines do not exceed a certain width.

But In case you prefer just have it hidden, you can simple do it in different ways:

Editing Preferences:
1. Go to Edit->Preferences->Packages
2. Search for the 'wrap-guide' package and disable it

Editing the Stylesheet:
1. Go to Edit->Stylesheet..
2. Here you personalize the styles as desired:
2.1 To just hide it:

atom-text-editor::shadow .wrap-guide {  
  visibility: hidden;
}

2.2. To play a little bit with other properties:

atom-text-editor::shadow .wrap-guide {
  width: 10px;
  opacity: .3; //barely visible
  background-color: red; //test purpose
}