rc-reactor.gif" alt="Loading...">
</div>
<style>
/* Fullscreen Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #000000;
    z-index: 999999999999;
    opacity: 1;
    transition: opacity 3s ease, visibility 3s ease;
    visibility: visible;
}
    
#preloader img {
    width: 300px; /* Adjust width as desired */
    height: 300px; /*