如何将列宽度扩展到DataFrame的最大值大小到HTML

Question

我正在尝试避免在调用.to_html（）之后更改pandas DataFrame HTML。

我已经找到了导出到XLSX时如何自动调整DataFrame的方法，但是HTML存在问题。

import pandas as pd
from collections import OrderedDict

df = pd.DataFrame.from_dict(OrderedDict({'month': {('Tech 1', 2018): 'December', ('Tech 1', 2019): 'January', 
                                   ('Tech 2', 2018): 'December', ('Tech 2', 2019): 'January', 
                                   ('Tech 3', 2018): 'December', ('Tech 3', 2019): 'January', 
                                   ('Tech 4', 2018): 'December', ('Tech 4', 2019): 'January'}, 
                         'new': {('Tech 1', 2018): 26, ('Tech 1', 2019): 17, 
                                 ('Tech 2', 2018): 24, ('Tech 2', 2019): 12, ('Tech 3', 2018): 0, 
                                 ('Tech 3', 2019): 4, ('Tech 4', 2018): 12, ('Tech 4', 2019): 14}, 
                         'complete': {('Tech 1', 2018): -36, ('Tech 1', 2019): 0, 
                                      ('Tech 2', 2018): -111, ('Tech 2', 2019): -20, ('Tech 3', 2018): -9, 
                                      ('Tech 3', 2019): 0, ('Tech 4', 2018): 0, 
                                      ('Tech 4', 2019): -24}, 
                         'rate': {('Tech 1', 2018): -10, ('Tech 1', 2019): 17, 
                                  ('Tech 2', 2018): -87, ('Tech 2', 2019): -8, ('Tech 3', 2018): -9, 
                                  ('Tech 3', 2019): 4, ('Tech 4', 2018): 12, ('Tech 4', 2019): -10}, 
                         'net': {('Tech 1', 2018): '-', ('Tech 1', 2019): '+', 
                                 ('Tech 2', 2018): '-', ('Tech 2', 2019): '-', ('Tech 3', 2018): '-', 
                                 ('Tech 3', 2019): '+', ('Tech 4', 2018): '+', ('Tech 4', 2019): '-'}, 
                         'total': {('Tech 1', 2018): 634, ('Tech 1', 2019): 651, 
                                   ('Tech 2', 2018): 2389, ('Tech 2', 2019): 2401, ('Tech 3', 2018): 49, 
                                   ('Tech 3', 2019): 53, ('Tech 4', 2018): 687, ('Tech 4', 2019): 701}, 
                         'remaining': {('Tech 1', 2018): 313, ('Tech 1', 2019): 330, 
                                       ('Tech 2', 2018): 1321, ('Tech 2', 2019): 1313, ('Tech 3', 2018): 38, 
                                       ('Tech 3', 2019): 42, ('Tech 4', 2018): 145, ('Tech 4', 2019): 135}}))

现在，当按HTML格式渲染时，它似乎足以满足最大列宽的要求，但我想将其设置为更大的范围（如加4），以使它们不正确。最大的价值。

我找到了一种通过遵循this生成HTML后使其工作的方法，但这不是我想要的。它可以工作，但是如果有解决方案，我对寻找解决方案更感兴趣。