/* add this css to your stylesheet or add it within a style tag in the head of your document */

    .js div#preloader {
        position: fixed;
        left: 0;
        top: 0;
        z-index: 999;
        width: 100%;
        height: 100%;
        overflow: visible;
        
        /* You can change the background color and image URL here.  This solution works with animated .svg and animated .gif */
        background: #ffffff url('https://unitedhindaf.com/wp-content/uploads/sites/2/2021/10/hindaf-01.png') no-repeat center center;
      }