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Wordpress site homepage splits vertically in Firefox only.

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I am a graphic designer (not much of a coder) and am responsible for updating a wordpress based site:http://www.autismfamiliesct.org/. I think the slider is the reason the top of the page has a space separating it from the bottom half of the page. This is only happening in Firefox. I tested the page on my work computer as well and got the same result so I know it has nothing to do with cookies or cache.

I am a graphic designer (not much of a coder) and am responsible for updating a wordpress based site:http://www.autismfamiliesct.org/. I think the slider is the reason the top of the page has a space separating it from the bottom half of the page. This is only happening in Firefox. I tested the page on my work computer as well and got the same result so I know it has nothing to do with cookies or cache.

All Replies (2)

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It seemed fine until the slideshow viewer loaded...

This is odd. It's on line 903 of http://www.autismfamiliesct.org/wp-content/themes/connecticut/style.css?ver=4.6.9

@-moz-document url-prefix() { 
  .homeContainer {margin-top: 95px !important;}
}

That's probably not helping.

But the main issue is that div.sliderContainer is positioned about 45 pixels higher in Chrome than it is in Firefox. In both browsers, they have

margin-top: -84px

but as shown in the attached screenshots, there is about a 45 pixel difference in where the elements end up, and that causes a gap in Firefox, since the site was designed/tested in Chrome. If I turn off the negative margin in both browsers, the difference in position remains. But I can't spot the reason for it.