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