body {
	font-family: arial,sans-serif;
	background-color: #a9dcda;
}

#sketchpad {
	background-color: #F0F0F0;
	height: 650px;
	width: 650px;
	margin: 40px auto;
	padding: 0;
	}

h1 {
	text-align: center;
}

#buttons {
	margin: auto;
	text-align: center;
}

.button {
	margin: 0px 3px;
	background-color: #f5f5f5;
    border: 1px solid #f5f5f5;
    color: #737373;
    padding: 10px 15px;
    text-align: center;
    text-decoration: none;
    font-weight: bold;
    font-size: 13px;
    border-radius: 2px;
    user-select: none;
}

.button:focus {
	outline: inherit;
}

.button:hover {
	color: black;
	border: 1px solid #bdbdbd;
}

.box {
	background-color: black;
	height: 0;
	width: 0;
	margin: 0;
	padding: 0;
	float: left;
}