I have a sprite sheet that i use as `div` background . The dimensions are :

**Width**: 105920
**Height**: 240 .

It's a monochrome *png* file with size of 620kb , so i assume size is not the problem here .

When i try to use it as a `background-image: url("spritesheet.png");` Firefox throws an error saying "Image corrupt or truncated" . Chrome does not show any error message , but the image is not shown . 

If i resize the width of the image with gimp to 10,000 , everything is ok . but obviously i cannot use it as intended any more . 

Are there any restrictions for maximum allowed image size in CSS ? Am i doing something wrong ?