body {
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	background-color: #f5f5f5;
	font-family: Ubuntu, sans-serif;
}

.content {
	margin: auto;
	width: 320px;
	margin-top: 100px;
}

.title {
	padding-bottom: 20px;
	font-size: 30px;
	text-align: center;
	color: #000000;
}

.input {
	display: block;
	margin: auto;
	margin-bottom: 15px;
	padding: 5px;
	padding-left: 10px;
	width: 320px;
	font-size: 20px;
	border: gray solid 1px;
	border-radius: 15px;
}

.button {
	display: block;
	margin: auto;
	padding: 5px;
	width: 320px;
	color: white;
	font-size: 20px;
	background-color: green;
	border-radius: 15px;
	border: green solid 1px;
	opacity: 0.7;
	cursor: pointer;
	box-shadow: 1px 1px 3px black;
	font-family: Ubuntu, sans-serif;
}

::placeholder {
	color: #000;
	font-family: Ubuntu, sans-serif;
	opacity: 0.2; /* Firefox */
}

::-ms-input-placeholder { /* Internet Explorer 10-11 */
	color: #d0d0d0;
	font-family: Ubuntu, sans-serif;
	opacity: 0.7;
}

::-ms-input-placeholder { /* Microsoft Edge */
	color: #d0d0d0;
	font-family: Ubuntu, sans-serif;
	opacity: 0.7;
}