body {

	display: flex;
	justify-content: center;

	#word-wrap: break-word #margin: auto;
	#float: none;
}

h1 {
	color: #003764
}

h2 {
	color: #003764
}

h3 {
	color: #003764
}

label {
	color: #003764 width: 10em
}

output {
	color: #003764
}

button {
	font-size: 1em;
	padding: 5px 10px;
	font-family: Roboto, sans-serif;
	font-weight: 100;
	color: #003764;
	border: 1px solid silver;
	background-image: linear-gradient(to top, gainsboro 0%, white 90%);
	border-radius: 20px;

}

input {
	text-align: right
}

input[type="number"] {
	font-size: 1em;
	padding: 5px 10px;
	font-family: Roboto, sans-serif;
	font-weight: 100;
	color: #003764;
	border: 1px solid silver;
	background-image: linear-gradient(to top, gainsboro 0%, white 90%);
	border-radius: 20px;
	width: 5em
}

input:out-of-range {
	border: 5px solid red;
}

table {
	border-collapse: collapse;
}

.firstLine th {
	border-top: 2px solid black;
	border-bottom: 2px solid black;
}

.lastLine td {
	border-bottom: 2px solid black;
}

input::placeholder {
	font-size: 0.6em;
}