* {
	margin: 0;
	font-family: 'Roboto', sans-serif;
	color: #444;
}
body {
	margin: 30px;
}
#wrapper {
	text-align: center;
}
h1 {
	color: #2BB5FF;
	font-weight: 100;
	font-size: 4em;
}

#numberinput {
	padding: 2px 5px;
	font-size: 1.1em; 
	border: 1px solid #4285F4;
	width: 500px;
}
.button {
	border-radius: 5px;
	border: 1px solid #ccc;
	cursor: pointer;

	font-size: 0.9em;
	margin-top: 5px;
	padding: 2px 5px;
}