Element block pseudo-class :hover generated with border-radius padding 20px background position static height auto font-weight normal box-shadow 0px 0px 2px rgba(0,0,0,0.5) z-index auto float none transition box-sizing content-box transform line-height 1 width 160px display block cursor default border 0px rgba(0,0,0,1) solid font-size 16px margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden