Element block pseudo-class :hover generated with display block transition box-sizing content-box overflow hidden border 1px rgba(0,0,0,1) solid border-radius text-shadow 1px 1px 1px rgba(127,34,34,0.56) position absolute background cursor default float left padding 20px width 160px margin 0px font-size 16px font-weight normal line-height 1 height auto transform z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3)