.#{$rt-namespace}__spinner {
width: 20px;
height: 20px;
box-sizing: border-box;
border: 2px solid;
border-radius: 100%;
border-color: var(--toastify-spinner-color-empty-area);
border-right-color: var(--toastify-spinner-color);
animation: #{$rt-namespace}__spin 0.65s linear infinite;
}