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