The user-agent stylesheet for Chrome gives a border-radius of 5px to all the corners of a element. I\'ve tried getting rid of this by applying a
Some good solutions here but this one doesn't need SVG, preserves the border via outline and sets it flush on the button.
outline
select { height: 20px; -webkit-border-radius: 0; border: 0; outline: 1px solid #ccc; outline-offset: -1px; }
Apple Ball Cat