#loading-overlay {

display: flex;

align-items: center;

justify-content: center;

position: fixed;

width: 100%;

height: 100%;

top: 0;

left: 0;

background-color: #fff;

z-index: 99999;

}



#loading {

display: inline-block;

width: 64px;

height: 64px;

border: 3px solid rgba(0,0,0,.3);

border-radius: 100%;

border-top-color: #276F8F;

animation: spin 1s ease-in-out infinite;

-webkit-animation: spin 1s ease-in-out infinite;

}



@keyframes spin {

to { -webkit-transform: rotate(360deg); }

}

@-webkit-keyframes spin {

to { -webkit-transform: rotate(360deg); }

}