Polish results list design

[llorca]

• [ ] Better vertical centering for text (@llorca)
• [ ] Style for "x days/hours/min ago" (@llorca)
• [ ] Black rounded corners
• [ ] Improved transitions
• [x] Use apple touch icon instead of favicon (won't do, larger favicon instead)

[spolu]

I've looked into using touch icons, that require a ton of machinery. I think we should skip for v0 (and use larger favicon: done in https://github.com/spolu/dazzle/commit/74451bf83bfc4c790cda4eba10e7a3de37dc354b)

Let see with the next release if this is satisfactory or not.