Working example in JSbin. Open it using IE: http://jsbin.com/lapakociya/1/edit?html,css,output
Removes border around select caret. Fixes issue #16527
Before and After in IE:
Removes border around select caret in IE
Follow up to #16529 (remove select caret in IE10+)
- Update comment as recommended by @cvrebert
- Use `transparent` for `background-color` so we don't need to override that value again in the disabled state.
- Remove disabled changes.
Applied @cvrebert's feedback and tweaked some stuff in df78c89.