.lankame-tc {
	margin: 1.5em 0;
	max-width: 100%;
}

.lankame-tc__frame {
	display: block;
	width: 100%;
	border: 0;
	background: #fff;
	min-height: 400px;
}

.lankame-tc-filled {
	animation: lankame-tc-flash 1.6s ease-out 1;
}

@keyframes lankame-tc-flash {
	0%   { box-shadow: 0 0 0 0 rgba(0, 204, 136, 0.55); }
	100% { box-shadow: 0 0 0 14px rgba(0, 204, 136, 0); }
}

@media (prefers-reduced-motion: reduce) {
	.lankame-tc-filled { animation: none; }
}