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