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