[#4606] ticket:134 A bit wider gravatar grid column
[#4606] ticket:134 A bit wider gravatar grid column

Bitergia/allura,apache/allura,apache/incubator-allura,Bitergia/allura,heiths/allura,apache/incubator-allura,Bitergia/allura,Bitergia/allura,lym/allura-git,heiths/allura,lym/allura-git,apache/allura,heiths/allura,lym/allura-git,apache/incubator-allura,heiths/allura,heiths/allura,lym/allura-git,Bitergia/allura,apache/incubator-allura,lym/allura-git,apache/allura,apache/allura,apache/allura