Android Dropdown (Select) CSS
Another option you can use (tested on galaxy S running android version 2.1-update1):
select { -webkit-appearance: listbox;}select, input { width: 100%; height: 40px; line-height:40px; border: 1px solid #999; border-radius: 6px; margin-bottom:10px;}This way the inputs and selects all look the same, clicking the select will open the options menu as usual.
This seems to be a browser bug. You can also reproduce it when you set your browser's text size to 'huge' (in settings). I added a new issue and suggest a workaround with a custom background image for now:
<select style="background: url('big-select-bg.png')"/>