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