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