Element block pseudo-class :active generated with font-weight normal cursor default background transform padding 20px border 0px rgba(0,0,0,1) solid position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block font-size 12px box-sizing content-box border-radius z-index auto margin 0px float none height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px overflow hidden transition line-height 1