example
gover2
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam massa tellus, mollis sit amet sodales vitae, placerat dignissim mi. Pellentesque interdum lacus eget diam maximus consequat quis ut dolor. Nullam massa odio, rhoncus ac varius non, porta in arcu. Nulla tempus, mi ac facilisis cursus, leo nulla ultrices erat, vitae lobortis metus diam at nibh. Sed commodo augue eu sodales porttitor. Phasellus non malesuada purus, nec scelerisque massa. Etiam vitae aliquam augue, sed pharetra felis. Fusce sodales tellus vitae mi suscipit dignissim. Mauris ac tempor lacus, non vulputate nunc. Sed rutrum, augue et suscipit vulputate, diam felis ornare massa, et efficitur sapien nisl ac lectus. Nulla congue magna orci, a lacinia elit convallis.
On colored background
This solution doesn't use opacity, it uses box-shadow. In this example it will fade to whatever color is specified as the text-color since a color hasn't been specified in box-shadow.
top edge
Use: faded faded-top
bottom edge
Use: faded faded-bottom
left edge
Use: faded faded-left
right edge
Use: faded faded-right
bottom and left edges
Use: faded faded-bottom faded-left
top and right edges
Use: faded faded-top faded-right
top and bottom edges
Use: faded faded-top faded-bottom
left and right edges
Use: faded faded-left faded-right
3 edges
Use: faded faded-left faded-right faded-bottom
All edges
Use: faded faded-all
Wider fade
Include faded-wide
eg. faded faded-wide faded-right
Narrower fade
Include faded-narrow
eg. faded faded-narrow faded-right