Element block pseudo-class :active generated with z-index auto box-sizing content-box line-height 1 margin 0px width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition padding 20px font-weight normal font-size 16px transform position static box-shadow 5px 5px 8px rgba(0,0,0,0.4) display block border-radius float none height auto cursor default background border 0px rgba(0,0,0,1) solid overflow hidden