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