body {
	background-color: #555;
}
	

#laskin {
	width: 250px;
	height: 400px;
	text-align: center;
	background: #333F;
	margin: 150px auto;
	-webkit-appearance: none; 
}
#display {
	margin-bottom: 15px;
	margin-top: 15px;
	width: 85%;
	height: 80px;
	padding-right: 15px;
	background-color: black;
	border-style: none;
	text-align: right;
	color: white;
	font-size: 28px;
	font-family: 'Open Sans', sans-serif;
}
#keys {
	width: 55px;
	height: 50px;
	margin-top: 3px;
	margin-bottom: 3px;
	background-color: #333;
	color: white;
	font-size: 26px;
	font-family: 'Open Sans', sans-serif;
	border: none;
}

#equal {
	width: 55px;
	height: 50px;
	margin-top: 3px;
	margin-bottom: 3px;
	background-color: #333;
	color: white;
	font-size: 26px;
	font-family: 'Open Sans', sans-serif;
	border: none;
}
#laskumerkit {
	width: 55px;
	height: 50px;
	margin-top: 3px;
	margin-bottom: 3px;
	background-color: #333;
	color: white;
	font-size: 26px;
	font-family: 'Open Sans', sans-serif;
	border: none;
}
#keys:hover, #equal:hover, #laskumerkit:hover {
	font-weight: bold;
}