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