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