... still apply the :hover (or other) state just fine, except that the changes willhappen instantly rather than being transitioned over time. HTML5 & CSS3 for the Real World1 86 The background ... should always include the unprefixedversion in your CSS.If declaring the background image size in pixels, be careful to avoid the image dis-torting; define either the width or the height, not ... transitioning the rotation, we transition the text’s colorproperty as well. We’d have to first include a color property in the transitionedstyle declaration, and then either the color property in the...