When bundling the JS/CSS using whatever client-side build tools (grunt, gulp, etc), the image paths are not updated. The generated bundle output may not be in the same file hierarchy as expected. Copying the images to the 'expected' location can result in naming collisions. Base64 inlining these images is not advised due to size.
Replaced the 4 image files with CSS.
When bundling the JS/CSS using whatever client-side build tools (grunt, gulp, etc), the image paths are not updated. The generated bundle output may not be in the same file hierarchy as expected. Copying the images to the 'expected' location can result in naming collisions. Base64 inlining these images is not advised due to size.