问题：
I want to be able to scroll through the whole page, but without the scrollbar being shown. 我希望能够滚动浏览整个页面，但不显示滚动条。
In Google Chrome it's: 在Google Chrome浏览器中：
::-webkit-scrollbar {
display: none;
}
But Mozilla Firefox and Internet Explorer don't seem to work like that. 但是Mozilla Firefox和Internet Explorer似乎无法正常工作。
I also tried this in CSS: 我也在CSS中尝试过：
overflow: hidden;
That does hide the scrollbar, but I can't scroll any more. 那确实隐藏了滚动条，但是我不能再滚动了。
Is there a way I can remove the scrollbar while still being able to scroll the whole page? 有什么办法可以删除滚动条，同时仍然可以滚动整个页面？
With just CSS or HTML, please. 请仅使用CSS或HTML。
解决方案：
参考一： https://stackoom.com/question/17wrz/隐藏滚动条-但仍可以滚动参考二： https://oldbug.net/q/17wrz/Hide-scroll-bar-but-while-still-being-able-to-scroll
