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