这对我有用：

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

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

要隐藏内容溢出的元素的滚动条，请使用。

.div{

  scrollbar-width: none; /* The most elegant way for Firefox */
}

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;
}

这将在正文中：

<div id="maincontainer" >
    <div id="child">this is the 1st step</div>
    <div id="child">this is the 2nd step</div>
    <div id="child">this is the 3rd step</div>
</div>

这是CSS：

#maincontainer
{
    background: grey;
    width: 101%;
    height: 101%;
    overflow: auto;
    position: fixed;
}

#child
{
    background: white;
    height: 500px;
}

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

使用此选项可以隐藏滚动条，但保留功能：

.example::-webkit-scrollbar {
  display: none;
}

隐藏IE、Edge和Firefox的滚动条

.example {
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}