Latex width overflow

[wilinz]

Describe the bug latex width overflow

To Reproduce Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior

Screenshots ![Screenshot_2023-07-04-05-19-13-768_com example flutter_markdown](https://github.com/asjqkkkk/markdown_widget/assets/59408438/cce1be47-17d9-4f93-868b-987df4c01fdb

Environment(please complete the following information): Please use flutter doctor -v to show your flutter environment, and add your markdown_widget version too

Platform Mobile

Source data Please provide a minimal source data that can help locating the problem

cloumn textfield expanded markdown_widget

[wilinz]

设$f(x)$在$x=a$处有$n$阶连续导数，则对于$x$在$a$附近， $$ f(x) = f(a) + f'(a)(x-a) + \frac{1}{2!}f''(a)(x-a)^2 + \frac{1}{3!}f'''(a)(x-a)^3 + \cdots + \frac{1}{n!}f^{(n)}(a)(x-a)^n + R_n $$

其中，$R_n$为泰勒级数的剩余项，在$a$附近满足

$$ R_n(x) = \frac{1}{(n+1)!}f^{(n+1)}(c)(x-a)^{n+1} $$ 其中，$c$是在$a$和$x$之间某个值。

[wilinz]

[asjqkkkk]

@wilinz 你好，Latex 表达式实际上不算markdown_widget的内容，它是作为 markdown_widget 扩展性的使用例子之一放入example的，如果你参考example使用了这个功能，可以修改 LatexNode 中build的widget，给它们加上一个横向的SingleChildScrollView

[wilinz]

okk