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