Element block pseudo-class :active generated with margin 0px position static overflow hidden transform cursor default box-sizing content-box padding 20px transition width 171px text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none border-radius display block border 0px rgba(0,0,0,1) solid background box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px line-height 1 z-index auto height 0px font-weight normal