gif loading images

Is there any possibility to define the numbers on gif loading images in the pictures background please ?

As far as I can see ,the gif appears by 3-4 times behind the (each)loaded images.

Perhaps here I can do some changes but no so sure how :

<style type=”text/css”>
.lh_lazyimg{
opacity:0.9;filter:alpha(opacity=60);
background:url(‘.lazyload_slideshow_get_url(“loading.gif”).’) no-repeat center center;
}
</style>

Thanks,

https://www.ads-software.com/extend/plugins/images-lazyload-and-slideshow/