我加了这个，它对我有用

-ms溢出样式：无；/*IE和Edge*/滚动条宽度：无；/*Firefox浏览器*/

裁判：https://www.w3schools.com/howto/howto_css_hide_scrollbars.asp

在现代浏览器上，您可以使用wheel事件：

// Content is the element you want to apply the wheel scroll effect to
content.addEventListener('wheel', function(e) {
    const step = 100; // How many pixels to scroll

    if (e.deltaY > 0) // Scroll down
        content.scrollTop += step;
    else // Scroll up
        content.scrollTop -= step;
});

隐藏水平和垂直滚动条。

请在此处查看Fiddle

HTML

 <div id="container1">
    <div id="container2">
    <pre>

Select from left and drag to right to scroll this very long sentence. This should not show scroll bar at bottom or on the side. Keep scrolling .......... ............ .......... ........... This Fiddle demonstrates that scrollbar can be hidden. ..... ..... ..... .....
    </pre>

    </div>
    <div>

CSS

* {
    margin: 0;
}
#container1 {
    height: 50px;
    width: 100%;
    overflow: hidden;
    position: relative;
}
#container2 {
    position: absolute;
    top: 0px;
    bottom: -15px;
    left: 0px;
    right: -15px;
    overflow: auto;
}

这对我有用：

scroll-content {
    overflow-x: hidden;
    overflow-y: scroll;
}

scroll-content::-webkit-scrollbar {
    width: 0;
}

您可以使用下面的代码隐藏滚动条，但仍可以滚动：

.element::-webkit-scrollbar { 
    width: 0 !important 
}

另一个简单的工作小提琴：

#maincontainer {
    background: orange;
    width: 200px;
    height: 200px;
    overflow: hidden;
}

#childcontainer {
    background: yellow;
    position: relative;
    width: 200px;
    height: 200px;
    top: 20px;
    left: 20px;
    overflow: auto;
}

父容器上隐藏溢出，子容器上自动溢出。易于理解的