Blurred text on images solely when posted on website

Hi,

I’m having a problem with some of the components of visual composer. I already read the whole Visual Composer documentation and couldn’t find what is the standard resolution for images on it.

I’m using a single column block in a page with an Accordion session on it. Inside the Accordion I’m using a Post Grid that displays the featured image within a Grid template I created for myself.

At first I tried screenshoting the blocks and measuring the size of the placeholder images, and creating images of my own. But no matter how well optimized the image and text are, it just gets blurred.

Is there a special settings on visual composer that must be enabled to avoid this kind of blur?