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