.waitable-button {
    position: relative;
    z-index: 1;
}

.waitable-button-spinner-container {
	position: absolute;
	z-index: 2;
	height: 100%;
	width: 100%;
	top: 0;
	left: 0;
	display: none;
}

.waitable-button-spinner {
	position: absolute;
	top: 50%;
	left: 50%;
}

.waitable-button-spinner.waitable-button-spinner-16 {
	background: url('/static/images/spinner-32.gif') no-repeat 0 0;
	height: 16px;
	width: 16px;
	margin-top: -8px;
	margin-left: -8px;
}

.waitable-button-spinner.waitable-button-spinner-32 {
	background: url('/static/images/spinner-32.gif') no-repeat 0 0;
	height: 32px;
	width: 32px;
	margin-top: -16px;
	margin-left: -16px;
}

.waitable-button-spinner.waitable-button-spinner-64 {
	background: url('images/spinner-64.gif') no-repeat 0 0;
	height: 64px;
	width: 64px;
	margin-top: -32px;
	margin-left: -32px;
}