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