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