* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: Arial, sans-serif;
	background-color: #f2f2f2;
}

header {
	background-color: #333;
	color: #fff;
	padding: 20px;
	text-align: center;
}

h1 {
	margin: 0;
	font-size: 36px;
}

main {
	margin: 20px;
}

section {
	margin-bottom: 20px;
	padding: 20px;
	background-color: #fff;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

h2 {
	margin-top: 0;
}

form {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
}

label {
	margin-right: 10px;
}

input[type="number"] {
	width: 100px;
	padding: 5px;
	margin-right: 10px;
}

select {
	padding: 5px;
	margin-right: 10px;
}

button {
	background-color: #333;
	color: #fff;
	padding: 5px 10px;
	border: none;
	cursor: pointer;
}

button:hover {
	background-color: #444;
}

p {
	margin-top: 10px;
	font-size: 18px;
	font-weight: bold;
}