Javascript / Ionic3溢出：在Firefox中隐藏了禁用滚动

Question

I have the problem that I cant remove the Scrollbars of Firefox Quantum. Oh Chrome it works like a charm whith this css:

 div::-webkit-scrollbar {
  border:none;
  width:0;
  background: rgba(0,0,0,0);
  display: none;
  overflow-x: hidden;
  overflow-y: hidden;
}

div::-webkit-scrollbar-track {
  border:none;
  width:0;
  background: rgba(0,0,0,0);
  display: none;
  overflow-x: hidden;
  overflow-y: hidden;
}

div::-webkit-scrollbar-thumb {
  border:none;
  width:0;
  background: rgba(0,0,0,0);
  display: none;
  overflow-x: hidden;
  overflow-y: hidden;
}

Also I tried to remove it with jQuery and with adding it directly to the body tag like this style="overflow: hidden;"

Nothing of that works. It seems I cant get rid of them. How can I remove them?

EDIT:

with adding overflow: hidden; to .scroll-content{} it removed the scrollbars but I cant scroll anymore on firefox. How can I enable scrolling with overflow: hidden;

Answer 1

You can do something like this.

<style>
    #container{
        height: 500px;
        width: 200px;
        background-color: #ccc;
        overflow: hidden;
    }
    #container-inner{
        width: calc(100% + 17px);
        height: 100%;
        overflow: scroll;
        overflow-x: hidden;
    }
    .content{
        width: 100%;
        height: 300px;
    }
    .one{
        background-color: red;
    }
    .two{
        background-color: green;
    }
    .three{
        background-color: yellow;
    }
</style>
<div>
    <div id="container">
        <div id="container-inner">
            <div class="content one">
            </div>
            <div class="content two">
            </div>
            <div class="content three">
            </div>
        </div>
    </div>
</div>

I'd create a fiddle but https://jsfiddle.net/ is down right now.