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