body {
	background-color: #fffff7;
}
H1.title {
	background: #C00000;
	color: #FFFFFF;
	font-weight: bold;
	padding: 0.5em;
}
H3.mokuji {
	background: #339900;
	border-radius: 0.5em;
	box-shadow: 0.2em 0.2em 0.2em #E0E0E0;
	padding: 10px;
	color: #FFFFFF;
	
}
h3 a {
	text-decoration: none;
	color:white;
}
STRONG {
	color: #4040FF;
}
DIV.text {
	padding-left: 5em;
	padding-right: 5em;
}
DIV#main {
	margin-left: 2em;
	margin-right: 2em;
}
.books {
	overflow: auto;
	padding: 0.5em;
	border:0.1em solid #ccc;
	border-radius: 0.5em;
}
.books img{
	float:left;
	margin: 10px;
}
.booktext{
	margin-left:110px;
}
.center {
	text-align: center;
}
.note {
	text-align: right;
	font-style: italic
}
header {
	padding: 0 2em;
	overflow: hidden;
}
header h1{
	font-size: medium;
}
header div.left{
	float:left;
}
main {
	display:flex;
}
#data {
	padding: 1em;
}
#hyousi {
	text-align: center;
}
.btn {
	display: inline-block;
	background-color: #33CC66;
	color:white;
	padding: 0.5em 1em;
	text-decoration: none;
	border-radius: 0.4em;
}
@media only all and (max-width: 800px){
	header {
		padding: 0 0.5em;
	}
	main {
		display:block;
	}
	div#main {
		padding: 0;
		margin: 0;
		
	}
	header div.left{
		float:none;
	}

}