@charset "utf-8";
body {
    counter-reset: chapter;
}

.main {
	width: 781px;
	margin: 0 auto;
}

img {
	display: block;
}

header img {
	margin-bottom: 3px;
}

nav {
	margin: 0 auto;
	padding-bottom: 2px;
	background-color: #8a8c8e;
}

nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  justify-content: space-around;
}

nav li {
  display: inline-block;
}

nav a {
  display: block;
  text-decoration: none;
  color: #FCFCFC;
}

a:hover {
	color: #FF0000;
	text-decoration: underline
}

a.one:link {  color: #000000;}

a.one:visited {color: #000000;}

a.none-decoration:link {text-decoration: none;color: #000000;}

a.none-decoration:visited {text-decoration: none;color: #000000;}

a.none-decoration:hover {color: #FF0000; text-decoration: underline;}

.timu {
	font-size: 14px;
	color: #FF0000; text-decoration: none;
	margin: 0px;
}

.before_ver {
	margin-top: 4px;
}

.ver {
	line-height:20px; text-align:left;
}

.sjlz{ text-indent:2em}

#ver { text-align:left; padding-top:4px; }
.div98 {
	/*
	display: flex;
	justify-content: center;*/
	width: 98%;
	margin: 0 auto;
}

.qt {
	width: 91%;
	margin: 0 auto;
}
.cp {font-size: 16px; font-weight: 400; color: #003366; text-decoration: none; }
.h3title {color: #003366; text-align: center;}

.center {
	text-align: center;
}

.center_img {
	display: block;
	margin: 0 auto;
	text-align:center;
}

.bl {
	font-weight: bold;
}

h1 {
	font-size: 1em;
	margin-block-start: 1em;
	margin-block-end: 1em;
	margin-inline-start: 0px;
	margin-inline-end: 0px;
	font-weight: normal;
	counter-increment: chapter;
}

h1:before {
    content: counter(chapter) ". ";
}

footer {
	background: #eee;
	border-top: 1px dotted silver;
	text-align: center;
	color:gray;
}

footer p {
	margin: 0;
	padding 0;
	font-size:80%;
}

footer p a {
	display:inline-block;
	text-decoration:none;
}

footer p a:link {
	color:gray;
}

footer p a:visited {
	color:gray;
}

footer p a:hover {
	color:gray;
}

footer p a:active {
	color:gray;
}

footer p a img {
	float:left;
}