Element block pseudo-class :hover generated with height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px cursor default float none outline none opacity 1 background position fixed box-sizing content-box padding 19px transition line-height 1 font-weight normal margin 0px border-radius overflow hidden transform border 0px rgba(0,0,0,1) solid z-index auto width 160px text-shadow 1px 1px 2px rgba(0,0,0,0.5) display block