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