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