Dark and Light Dropdown Lists
By CSSFlow: free UI elements and widgets coded with HTML5, CSS3, and Sass.
View the original article and download the Sass source at:
cssflow.com/snippets/dark-and-light-dropdown-lists
Original PSD by Hemn Chawroka.
Tested in Firefox 4, Safari 4, Chrome 14, Opera 10, IE 8 (and newer).