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