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