1. The scroll bar is at the right end:
Key points:
overflow-y:auto (indicating to open the slider on the right) or overflow-x:hidden (indicating to hide the slider below)
<div style="width: 100px;height: 100px; overflow-x:hidden;">
<p>ZTY</p>
<p>LPJ</p>
<p>LXH</p>
</div>
or
<div style="width: 100px;height: 100px; overflow-y:auto;">
<p>ZTY</p>
<p>LPJ</p>
<p>LXH</p>
</div>
2. The scroll bar is at the bottom:
Key points:
overflow-x:auto (indicating to open the lower slider) or overflow-y:hidden (indicating to hide the right slider)
<div style="width: 100px;height: 200px; overflow-x:auto;">
<p>ZTYisxxyearsoldnowhhh</p>
<p>LPJisxxyearsoldnowhhh</p>
<p>DYisxxyearsoldnowhhh</p>
</div>
or
<div style="width: 100px;height: 200px; overflow-y:hidden;">
<p>ZTYisxxyearsoldnowhhh</p>
<p>LPJisxxyearsoldnowhhh</p>
<p>DYisxxyearsoldnowhhh</p>
</div>
Three, the bottom right and bottom of the scroll bar have:
Key point: overflow-x:auto overflow-y:auto (indicating to open the slide bar on the right and below)
<div style="width: 100px;height: 100px; overflow-x:auto ;overflow-y: auto;">
<p>ZTYisxxyearsold</p>
<p>LPJisxxyearsold</p>
<p>DYisxxyearsold</p>
</div>