Greyscale on Slider Images, Portfolio and Masonry Issues

Hi,

I have Enlightenment installed on my employer’s website and we ran into a couple of issues and I was wondering if any of you could help me out with the following:

1. Greyscale Issue on Slider Images
-This problem exists when I am using Safari to view my site.

2. Portfolio Issue
-We previously edited the site on a “dev.sitename.com” subdomain and when we launched the live site, the Portfolio posts can no longer be viewed properly. It’s showing on the homepage but when clicked, it’s showing a 404 error. Does this feature still on or is this no longer available? Did we make a mistake during the launching or elsewhere?

3. Masonry Issue
-I’ve been trying to add posts using the masonry style but even after selecting that option, there were no changes to the appearance of the posts on my blog page. Did I miss something?

Any help is really appreciated.

Thanks in advance,
Grace