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