Hello.Try different values for these settings: 

It is same as you suggested.

Please suggest another way to do it properly. 

Thanks

Use CSS styles.Give a link to the site page.I will try to answer in a more straightforward way.

https://www.ambabai.com/blog/index.php?%E0%A4%AE%E0%A5%8D%E0%A4%B9%E0%A4%BE%E0%A4%B3%E0%A5%81%E0%A4%82%E0%A4%97

Thanks Aleksej H.

Did it as you suggested. Worked properly. 

Please visit and confirm the same :

https://www.ambabai.com/blog/index.php?%E0%A4%AE%E0%A5%8D%E0%A4%B9%E0%A4%BE%E0%A4%B3%E0%A5%81%E0%A4%82%E0%A4%97

Regards

Mandar

Yes, I can see that the picture is displayed in full.