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