@charset "UTF-8";

/* ページ用 */
body {
	font-family:sans-serif;
	margin:0;
	padding:0;
	background:#fff;
	font-size:100%;
	line-height:1.6;
	overflow-wrap:anywhere;
	-webkit-text-size-adjust:100%;
}

a {text-decoration:none;}
a:link {color:#16c;}
a:visited {color:#708;}
a:hover {text-decoration:underline;}

h2,h3,h4 {margin:2em 0 1em 0;}
h1 {margin:0 0 1em 0;font-size:145%;border-bottom:3px solid #aad;padding:6px 0;}
h2 {font-size:120%;border-bottom:1px solid #aad;padding:6px 0;}
h3 {font-size:110%;border-left:5px solid #aad;padding:6px 12px;}
h4 {font-size:100%;}

table {border-collapse:collapse;font-size:92%;}
td {border:1px solid #666;padding:3px;word-break:break-all;}
pre {padding:5px;font-family:sans-serif;background:#eee;overflow:auto;line-height:1.4;}
.aa {font-family:"MS PGothic",sans-serif;line-height:normal;}
li {margin:12px 0;}
dd {margin:0 0 8px 2em;}

/* = */
.yb_cent {width:100%;}
#yb_header {padding:10px 8px;}
#yb_header > div, #yb_header img {display:flex;}
.yb_logo a {font-size:150%;text-decoration:none;color:#000;font-weight:bold;}

#yb_content {padding:0 8px;}
.yb_area {padding:1em 0 2em 0;}

#yb_date {margin:1em 0;}
#yb_footer {padding:0 8px;}

#yb_nav_top {padding:8px 8px;background:#000;}
#yb_nav_top a {color:#eee;}
#yb_nav_top > div {display:flex;flex-wrap:wrap;gap:12px 24px;}


/* PC */
@media all and (min-width:1100px){
.yb_cent {max-width:90%;margin:0 auto;}
}