li#wp-admin-bar-clear-timber-cache .spinner {
	bottom: -20px;
    height: 20px;
    left: 0;
    margin: 0 auto;
    position: absolute;
    right: 0;
    width: 20px;
}

li#wp-admin-bar-clear-timber-cache .spinner.active {
	display: block;
	visibility: visible;
}