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