I mean no border and no background color (offical input class had background color, how can I overide that settings?)

Peace,

azizny,
you would be able to change to borders on a select menu.

here is a quote from another site:

"there is very little you can do to affect the appearance of <select>'s using css. This is because the <select> object, along with others such as quicktime or flash plugins belong to the OS rather than the browser, and thus you have little or no control over how they are rendered... :("