#jem-ad-preloader {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(255, 255, 255, 0.6); backdrop-filter: blur(9px); -webkit-backdrop-filter: blur(9px); z-index: 9999;
display: flex;
justify-content: center;
align-items: center;
}
#jem-ad-preloader > div {
display: flex;
flex-direction: column;
align-items: center;
}
.jem-spinner {
width: 50px;
height: 50px;
border: 9px solid #f3f3f3;
border-top: 9px solid #000272;
border-radius: 50%;
animation: spin 1s linear infinite;
} @keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}