Template:Long dash/doc

This is a hyphen-minus, commonly known as a dash. - It's pretty short. You can change it to an em dash to make it longer. &#8212; But this template allows you to insert really long dashes, like this one. ———

Usage: 

Yes, you can use  to make an em dash that extends the entire screen (well...it only extends as much as it could, for example, in a table, it can only extend until it reaches the max width of the table). It's actually just a styled  lol