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