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