图片自适应

提取bootstrap的样式

<img class="dib max-w100pct h-auto" src="img/Vehicle2.png" />

.dib{
    display: inline-block;
}
.max-w100pct{
    max-width: 100%;
}
.h-auto{
    height: auto;
}

 

 

新方法：

<section class="tac" style="overflow: hidden; width: 290px; height: 234px;">
  <div style="margin-top: -43%; width: 100%; height: 200%; display: flex; align-items: center;">
    <img src="https://192.168.0.99/1.jpeg" class="dib " style="width: 100%; object-fit: cover;">
  </div>
</section>