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