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