Element block pseudo-class :hover generated with font-weight normal float none margin 0px background box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden line-height 1 transition font-size 16px padding 20px text-shadow box-sizing content-box display block width 160px cursor default border 2px rgba(140,140,140,1) solid position static height auto border-radius transform z-index auto