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