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