MaterialiseCSS中容器的默认宽度为set to 70%：
The container class is not strictly part of the grid but is important
in laying out content. It allows you to center your page content. The
container class is set to ~70% of the window width. It helps you
center and contain your page content. We use the container to contain
our body content.
怎么会改变？
最佳答案
原文链接：https://www.f2er.com/css/427507.html