fixes #385 header moved to highest z-index, header font fixes
fixes #385 header moved to highest z-index, header font fixes

jordonwii/ok,jackzhao-mj/ok,jordonwii/ok,Cal-CS-61A-Staff/ok,jackzhao-mj/ok,jordonwii/ok,jordonwii/ok,Cal-CS-61A-Staff/ok,jackzhao-mj/ok,Cal-CS-61A-Staff/ok,Cal-CS-61A-Staff/ok,Cal-CS-61A-Staff/ok,jackzhao-mj/ok