如何启用侧边栏并创建默认的浅色主题？

[Canapin (Coin-coin le Canapin)]

如果您说的“全屏”是指将论坛内容放大以占据屏幕更多宽度，则需要将以下内容添加到您的 CSS 中：

How to increase width of topic

Good news, this is the case now. In a theme the content width of a topic can be increased with a little CSS: :root { --topic-body-width: 1000px; } That’s it! no overlap. Note that the max-width is still constrained by Discourse’s overall max-width, so if you want to go to an extreme and do something like: :root { --topic-body-width: 2000px; } you’ll also need to increase --d-max-width, which defaults to 1110px :root { --d-max-width: 3000px; --topic-body-width: 2000px; }

不过，全屏显示网站并非总是好事，这取决于内容。