Fix editor styles for blank playgrounds (#2904)
Fix editor styles for blank playgrounds (#2904)


lydell/prettier,azz/prettier,azz/prettier,prettier/prettier,azz/prettier,lydell/prettier,existentialism/prettier,jlongster/prettier,existentialism/prettier,prettier/prettier,prettier/prettier,existentialism/prettier,lydell/prettier,azz/prettier,rattrayalex/prettier,lydell/prettier,rattrayalex/prettier,existentialism/prettier,rattrayalex/prettier,prettier/prettier