问题
For some reason, Nivo slider's captions aren't working properly in Internet Explorer 7 and 8. The text shows up (I can highlight it), but it appears to be entirely transparent.
URL: http://www.weblinxinc.com/beta/sssa/index.htm
Nothing I've tried has fixed it.
回答1:
In your nivo-slider.css file, you have alpha(opacity=8) for .nivo-caption,
you want alpha(opacity=80)
来源：https://stackoverflow.com/questions/16178975/nivo-slider-captions-transparent-in-ie7-8