@font-face {
	font-family: Digital7;
	src: url(../fonts/digital-7.ttf) format("truetype");
}

.calculadora {
	border: 1px solid lightgray;
	padding: 10px;
	border-radius: 5px;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;
	float: left;
}

.ope {
	width: 20px;
}

.display {
	background-color: black;
	color: white;
	text-align: right;
	font-family: 'Digital7', Verdana, serif;
	font-size: 3em;
	padding: 0px 5pt 0px 5pt;
	width: 300px;
}

input[type=number]::-webkit-inner-spin-button, input[type=number]::-webkit-outer-spin-button { 
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	margin: 0; 
}

.boton {
	color: black;
	background-color: lightgray;
	border: 1px solid gray;
	height: 50px;
	text-align: center;
	font-size: 2em;
	cursor: pointer;
}

.operacion {
	width: 50px;
	line-height: 50px;
}

.igual {
	width: 105px;
	height: 105px;
	line-height: 100px;
}

.left {
	float: left;
}

.right {
	float: right;
}

.marginRight {
	margin-right: 5px;
}

.marginBottom {
	margin-bottom: 5px;
}

.clear {
	clear: both;
}

.rounded {
	border-radius: 5px;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;
}