.calc-container {
	max-width: 360px;
	margin: 0 auto;
	background-color: #fff;
	padding: 40px 20px;
	box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12);
	border-radius: 8px;
	transition: all 0.3s ease-in;
}

@media (max-width: 512px) {
	.calc-container {
		padding: 32px;
		transition: all 0.3s ease-in;
	}
}

@media (max-width: 360px) {
	.calc-container {
		padding: 16px;
		transition: all 0.3s ease-in;
	}
}

label {
	display: inline-block;
	width: 100%;
	min-width: 128px;
	margin-bottom: 8px;
	font-weight: bold;
}

input, select {
	display: inline-block;
	background-color: #fff;
	color: #888;
	border: 2px solid #888;
	border-radius: 2px;
	height: 48px;
	width: 100%;
	font-size: 24px;
	padding: 0 12px;
	margin-bottom: 16px;
}

input:focus, select:focus {
	background-color: #fff;
	color: #ca3e47;
	border-color: #ca3e47;
	outline: 0;
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

.payment {
	color: #000;
	font-size: 40px;
	text-align: center;
	font-weight: bold;
	transition: all 0.3s ease-in;
}

@media (max-width: 512px) {
	.payment {
		font-size: 36px;
		transition: all 0.3s ease-in;
	}
}

@media (max-width: 400px) {
	.payment {
		font-size: 32px;
		transition: all 0.3s ease-in;
	}
}