html image size porpoional code example
Example: CSS shrink image
<div style="width: 200px; height: 200px;">
<img src="imagen\imagen1.jpg" style="width: 100px; height: 100px;"/>
</div>
<div style="width: 200px; height: 200px;">
<img src="imagen\imagen1.jpg" style="width: 100px; height: 100px;"/>
</div>