如何强制显示垂直滚动条? [英] How do I force a vertical scrollbar to appear?

问题描述

我的网站页面既短又长.由于我使用margin: 0 auto将其在视口中居中，因此当从具有滚动条的页面切换到没有滚动条的页面时，它会跳动几个像素.

My site has both very short and longer pages. Since I center it in the viewport with margin: 0 auto, it jumps around a few pixels when switching from a page that has a scrollbar to one that hasn't and the other way around.

是否有一种方法可以强制垂直滚动条始终显示，以便我的网站在浏览时保持原状?

Is there a way to force the vertical scrollbar to always appear, so my site stays put when browsing it?

推荐答案

给您的body标签和overflow: scroll;

body {
    overflow: scroll;
}

，或者如果您只想使用垂直滚动条，请使用overflow-y

or if you only want a vertical scrollbar use overflow-y

body {
    overflow-y: scroll;
}

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