I used code to make my Bedford home page banner full length. Now how do I resize it for mobile?

Hi! I used the following code to make my Bedford home page banner full-width (disclaimer: it worked perfectly just had to add it to the footer):

 

<script>

(function () {

 

   /*

       To make this work on the homepage only,

       set this variable to true. Then uncomment

       the .homepage selector in the CSS below.

   */

   var homepageOnly = false;

 

   if (homepageOnly === true && !Y.one('body')) {

     return;

   } else {

       var elem = Y.one('.banner-thumbnail-wrapper');

       var windowHeight = window.innerHeight;

       if (elem && elem.getComputedStyle('display') != 'none') {

           var content = Y.one('.desc-wrapper') || Y.one('.blog-item-wrapper');

           var padding = (windowHeight - content.get('clientHeight')) / 2;

           elem.setStyles({

               'paddingTop' : padding,

               'paddingBottom' : padding

           });

       } else {

           var wrapper = Y.one('#promotedGalleryWrapper .sqs-gallery-container');

           var gallery = Y.one('.sqs-featured-posts-gallery') || Y.one('#promotedGalleryWrapper .sqs-gallery');

           if (gallery) {

               gallery.setAttribute('style', 'height:' + windowHeight + 'px !important');

           }

           if (wrapper) {

               wrapper.setAttribute('style', 'height:' + windowHeight + 'px !important');

           }

       }

   }

})();

</script>

<style>

/*body.homepage*/ .sqs-featured-posts-gallery .gallery-wrapper,

/*body.homepage*/ .sqs-featured-posts-gallery .slides-controls,

/*body.homepage*/ .sqs-featured-posts-gallery .slides,

/*body.homepage*/ .sqs-featured-posts-gallery .gallery-wrapper .posts,

/*body.homepage*/ .sqs-featured-posts-gallery .gallery-wrapper .posts .post {

   height: 100% !important;

}

 

</style>

 

 

But on mobile, the image is cropped. How do I resize the image on mobile so that it shows the full image instead of the cropped version? Screenshots attached. Looking forward to hearing from you!

Hi,

What is site url? We can help easier