Cleaned up line breaks in CSS file.#2820
Cleaned up line breaks in responsive.layout CSS file.#2820
Cleaned up line breaks in CSS file.#2829
Cleaned up line breaks in CSS file.#2830
Cleaned up line breaks in CSS file.#2831
Merge branch 'SCHOLAR-3.x' of github.com:openscholar/openscholar into SCHOLAR-3.x