thoughtbot/bourbon — pull request #269 by customanything (2013-08-31 06:05:14+00:00)
Title: added input:not([type]) to list of "text-based" inputs

Inputs with no type attribute (e.g., ``) are semantically and functionally identical to the `text` type, but are unfortunately difficult to style via CSS. `input:not([type])` works in IE9+, and is the simplest, most encompassing solution I have found.