@charset "utf-8";
/*
 * webranking
 */
html {
	font-family: sans-serif;
}
body {
	font-size: 18px;
	background: #fff;
	color: #000;
	line-height: 1.4;
	max-width: 820px;
	margin: 0 auto;
	overflow: auto;
}
header {
	margin: 2px;
	text-align: center;
	padding: 0px;
}
main {
	float: left;
	width: 77%;
}
aside {
	float: right;
	width: 22%;
	padding-left: -1px;
}
a {
	color: #0000ff;
}
a:hover {
	color: #ff0000;
}
a:visited {
	color: #000080;
}
hr {
	border-width: 1px 0px 0px 0px;
	border-style: solid;
	border-color: #bbbbbb;
	height: 1px;
}
img {
	max-width: 100%;
	height: auto;
	vertical-align: bottom;
}
h1 {
	margin: 0px;
	font-size: 17px;
	text-align: center;
}
h2 {
	padding: 3px;
	font-size: 16px;
	color: #ffffff;
	background: #6699ff;
	text-align: center;
	margin-bottom: 6px;
}
h3 {
	font-size: 16px;
}
p {
	margin: 3px;
	padding: 3px;
}
section {
	padding: 0px 0px 6px 0px;
	border-right: 1px solid #6699ff;
	border-left: 1px solid #6699ff;
	border-bottom: 1px solid #6699ff;
	margin-bottom: 10px;
}
section ul {
	padding: 0px 20px;
}
/* Forms
------------------------------ */
input,
textarea {
	padding: 5px 1px;
}
textarea {
	width: 96%;
}
.button,
button,
input[type='submit'],
input[type='reset'],
input[type='button'] {
	background: #4169E1;
	display: inline-block;
	margin: 4px;
	padding: 5px 8px;
	white-space: nowrap;
	color: #f9f9f9;
	border-radius: 4px;
	border: 1px solid #2c8898;
	cursor: pointer;
}
button:hover,
input[type='submit']:hover,
input[type='reset']:hover,
input[type='button']:hover {
	background: #2c8898;
}
/* tables
------------------------------ */
table {
	border-collapse: collapse;
	empty-cells: show;
	width: 100%;
}
th {
	padding: 5px;
	white-space: nowrap;
	text-align: left;
}
td {
	padding: 5px;
}
/* Pagings
------------------------------ */
.paging .current {
	background: #15abea;
	padding: 2px 6px;
	color: #FFFFFF;
	border-radius: 2px;
}
dl.paging:after {
	content: '.';
	display: block;
	visibility: hidden;
	height: 0;
	clear: both;
}
dl.paging dt {
	float: left;
	margin-right: 10px;
}
dl.paging dd li {
	display: inline;
//	margin-right: 3px;
}
dl.paging dd li a {
	background: #f1eff0;
	padding: 2px 6px;
	border-radius: 2px;
}
dl.paging dd li span {
	background: #15abea;
	padding: 2px 6px;
	color: #FFFFFF;
	border-radius: 2px;
}
/* footer
------------------------------ */
footer {
	padding: 10px;
	clear: both;
	font-size: 14px;
	text-align: center;
}
/* smartphone width 640px
------------------------------ */
@media screen and (max-width: 640px) {
	body {
		overflow-wrap: break-word;
	}
	main,
	aside {
		width: 100%;
		display: block;
		clear: both;
	}
}
/* dark mode
------------------------------ */
@media (prefers-color-scheme: dark) {
	body {
		background: #111;
		color: #fff;
	}
	a {
		text-decoration: none;
		color: #2c8898;
	}
	a:hover {
		color: #2c8898;
		text-decoration: underline;
	}
	a:visited {
		color: #00ccff;
	}
	textarea,
	select,
	input[type] {
		margin: 4px;
		padding: 4px;
		font-size: 1.0rem;
		color: #fff;
		background: #333;
		border: 0px solid #f1f1f1;
	}
}