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