Element input pseudo-class :hover generated with background box-sizing content-box padding 20px margin 0px z-index auto transform cursor default float none line-height normal height auto font-weight normal width auto display inline-block text-shadow 1px 1px 0px rgba(255,255,255,0.66) border 1px #b7b7b7 solid transition font-size 16px overflow visible position static box-shadow 12px 2px 2px rgba(0,0,0,0.2) border-radius