body {
	margin: 0;
	font-family: Meiryo;
}

div.title {
	background-color: rgb(219, 228, 255);
	padding: 10px 10% 10px 10%;
}

div.main {
	padding: 30px 10% 10px 10%;
}

p {
	color: gray;
	font-weight: bold;
	line-height: 1.5;
}

label {
	color: gray;
	font-weight: bold;
	line-height: 1.5;
}

input {
	padding: 5px;
	margin-top: 1px;
	margin-bottom: 15px;
}

.center {
	text-align: center;
}

button.submit {
	background-color: #7AC8E4;
	box-shadow: 0 2px 2px 2px #00000073;
	border: unset;
	color: #fff;
	padding: 5px;
	width: 20em;
	font-weight: bold;
	font-size: 105%;
}

a.link {
	text-decoration: none;
	background-color: #0A0;
	box-shadow: 0 2px 2px 2px #00000073;
	color: #fff;
	padding: 5px;
	font-weight: bold;
	text-align: center;
}

@media screen and (max-width:800px) {

	div.title {
		background-color: rgb(219, 228, 255);
		padding: 10px 5% 10px 5%;
	}

	div.main {
		padding: 10px 5% 10px 5%;
	}

	h1 {
		font-size: 1.2em;
	}

}