I know there is already a lot of different CSS implementations of these ribbons. However, by the time I made this one I didn’t know about it, so here it is.
Take a look at the demo here
Put ribbons.css in a directory where you keep your stylesheets. Then add these lines to your page or template:
In the <head>:
<link href="ribbons.css" rel="stylesheet" type="text/css" />
In the <body>:
<div class="ribbon left red"> <a href="<link to your repo>">Fork me on GitHub</a> </div>
Enjoy your brand new CSS3-powered ribbons!
Pick any color from black, red, blue, green, orange, purple, grey and white. You can also choose between left and right aligning of the ribbon.
Make sure you performed all these steps from above. If it is still not working, contact me and I will be glad to help.
Feel free to use this however you want. See the LICENSE file for more information.