Twenty Fourteen: fix case where edit link goes to the top of content when only one left-aligned element exists. Props iamtakashi, fixes #26201.

git-svn-id: https://develop.svn.wordpress.org/trunk@26356 602fd350-edb4-49c9-b593-d223f7449a82
Twenty Fourteen: fix inconsistency with search-box padding. Props thomasguillot, fixes #26204.

git-svn-id: https://develop.svn.wordpress.org/trunk@26357 602fd350-edb4-49c9-b593-d223f7449a82