In our site, the thumbnail image of each product appears SLIGHTLY BLURRY, though the main images quality are very high. Even, when we click on the thumbnail product it appears as very clear image. We have changed our WOOCOMERCE COLUMN NUMBER from 4/row to 5/row. We make our thumbnail smaller to get rid of this problem but did not get satisfactory result.
FIY, we are collecting images from different websites in different size ratio. And resizing these images to fit in the thumbnail nicely.
How to solve this issue?
Page link: https://beaubelbd.com/product-category/brands/page/3/
Thanks in advance.