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