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