body{
	background: #f4f4f4;
	font-family: Arial, sans-serif;
}

label{
	text-align: right;
}

.container{
	width: 500px;
	margin: 50px auto;
	padding: 25px;
	background: #fff;
	border-radius: 10px;
	box-shadow: 0 0 10px #aaa;
}

h1{
	text-align: center;
}

button{
	width: 95%;
	padding: 12px;
	margin: 10px 0;
}

input{
	width: 90%;
	padding: 12px;
	margin: 10px 0;
}

button{
	background: #297bff;
	color: white;
	border: none;
	cursor: pointer
}

button:hover{
	background: #155edb;
}

#result{
	margin-top: 20px;
	white-space: pre-wrap;
}