.processing-overlay{
position:absolute;
bottom:8px;
right:8px;
width:18px;
height:18px;
pointer-events:none;
z-index:4;
}
.processing-spinner{
width:100%;
height:100%;
border:2px solid rgba(255,255,255,0.25);
border-top-color:rgba(255,193,7,0.9);
border-radius:50%;
animation:proc-spin 0.8s linear infinite;
}
@keyframes proc-spin{
to{transform:rotate(360deg)}
}