Hide scroll bar of nested div, but still make it scrollable [duplicate]

Answer 1

The solution to make the content itself with horizontal scroll.

Just increase the height of #main, and #content.

#main {
    width: 500px;
    height: 520px;

}

#sub-main {
    overflow: hidden;

}

#content {
    background-color: red;
    width: 500px;
    height: 520px;
    overflow: auto;

}

#item-container {
    width: 1500px;
    height: 500px;
    overflow: hidden;
}

.item {
    width: 500px;
    height: 500px;
    font-size: 25em;
    text-align: center;
    float: left;
}