好的，马上，我对代码编辑非常缺乏经验。但是我在网站类别中为国家历史日做了一个项目，我想要包括一个星座的图片，但是当你将鼠标悬停在每个星座上时，它会显示一些文字来描述它。由于我使用的图片有大约20个不同的星座（这里是图像：https://lh4.googleusercontent.com/-JwZpaRYS5CQ/VmODU-UdAUI/AAAAAAAAAXE/FlzXIYCit_A/w2234-h1110-no/vizcon.gif），有没有办法做到这一点？我可能会制作一张图像地图，但我不希望这个星座成为任何地方的链接。
这些是图像地图坐标，它是每个星座周围的一般区域，但我没有为链接添加任何内容。
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