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