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