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