图像尺寸问题，宽度和高度不起作用

Question

This is the style: style="width:30px;height:30px; which I tried and other CSS to an image, but stays original size?

Answer 1

Maybe the image size is being overridden somewhere else. To counter this,

style="width: 30px;important:height; 30px !important;"

The !important specifies that the property given should override any other class property or image property

Answer 2

Try to write the code in body instead of style and see does it works or not.

Answer 3

There is a possibility that your CSS might be getting overridden with any other CSS, to deliberate your CSS you can use !important For ex

style="width: 30px !important;height: 30px !important;"  

It would be better if you share your html and css code for this issue.

Answer 4

Directly use this in your img tag

width="30" height="30"