Element block pseudo-class :hover generated with height auto padding 20px box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none position static background line-height 1 cursor default font-weight normal display block border 0px rgba(0,0,0,1) solid z-index auto border-radius transform margin 0px width 160px font-size 15px transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden