* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
body {
	font-family: "Sintony", sans-serif;
	background-color: #d0e0e3;
	color: #111;
	font-size: 25px;
	line-height: 1.6;
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100vh;
	flex-direction: column;
	transition: all 0.45s ease-in-out;
}
.percentage-calc {
	background-color: #9fc5e8;
	padding: 50px 25px;
	border-radius: 2px;
	width: 460px;
	max-width:100%;
	text-align: center;
}
.number {
	padding: 15px;
	border: 1px solid #ddd;
	border-radius: 5px;
	width: 100px;
	margin: 0 5px;
	text-align: center;
	font-size: 1.6rem;
}

.number:focus {
	outline: none;
}

.percent {
	width: 140px;
}