title: How to fade out sides of images?
body: <p>When you make the browser wider, you will notice that the right and left side of images is fading out in black.</p>
  
  <p>I need to apply the same feature on my gallery but have no idea. I have found the this >> <a href="https://stackoverflow.com/questions/9437400/css-fade-out-horizontal-rule-line-styled-div-effect-without-images">link</a> as well but its just a horizontal line not sure how to attach it to both side of images and make the same result as the link.</p>
  
  <p>In the comments, ultranaut mentioned that I can apply the filter on images but the question is that if I apply it on the images how to adjust the size, because browser windows might be in different size and the pictures side should be adjustable to every browser size.</p>