Element button pseudo-class :hover generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 transform padding 20px font-size 16px margin 0px overflow hidden transition position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none border-radius cursor default width 160px z-index auto height auto box-sizing content-box display block border 0px rgba(0,0,0,1) solid background font-weight normal