我有一个浮动到左边的图像，可以很好地环绕它的文本，但是，当 Ul 和 Li 发挥作用时，我遇到了问题。我不太清楚如何解释，所以这是一张图片：
代码：
<div style="overflow:auto;">
<center>
<h2>Ultimath V. 1.6.1 Released</h2>
</center>
<img align="left" src="images/ultimath_quadratic_tablet_land.png">
<center>Many new features and updated features, such as:</center><br>
<ul margin-left="15px">
<li>Changed Search function to no longer bring you to homepage if not activated</li>
<li>Multiple UI Fixes and upgrades</li>
<li>Tablet specific layouts! (example to left)</li>
<li>All inputs now automatically accept numbers (no more fumbling with switching to number keyboard!)</li>
<li>Major Step by Step revamp! All solvers are now MUCH more specific!</li>
</ul>
</div>
<br>
<hr>
提前致谢！