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