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