def split_css_for_ie_selector_limit(input_file, output_file):
from .modules import bless, utils<EOL>if not isinstance(input_file, str):<EOL><INDENT>raise RuntimeError('<STR_LIT>')<EOL><DEDENT>return {<EOL>'<STR_LIT>': utils.no_dependencies,<EOL>'<STR_LIT>': bless.bless_css,<EOL>'<STR_LIT:input>': input_file,<EOL>'<STR_LIT>': output_file,<EOL>'<STR_LIT>': {},<EOL>}<EOL>
Splits a large CSS file into several smaller files, each one
containing less than the IE 4096 selector limit.