css样式
.body{max-width:100%;height:auto !important; }html引用
<div class="body">
<img src="hvhoo.jpg" width="500" height="1200">
</div>
css文章内部图片适屏时图片不变形
.body{max-width:100%;height:auto !important; }<div class="body">
<img src="hvhoo.jpg" width="500" height="1200">
</div>