body {text-align:center;background-repeat}
div#container {width:850px;margin-left:auto;margin-right:auto}
h1 {font-size:1.5em}
h1 img {border:none}
h3 {font-size:1.0em}
p#message {border:solid 3px;border-color:#00cc00;width:400px;font-size:1.3em;
margin-left:auto;margin-right:auto}
p#sammary {text-align:justify;font-size:1.15em;line-height:1.4;width:850px}
img {border:solid 1px}
table {width:850px;margin-left:auto;font-size:1.1em}
div#content ul {list-style-type:none;margin-left:0px;padding-left:0;padding:3px 20px
;line-height:0.5;
height:20px;width:780px}
div#content li {display:inline;padding-right:0px;font-size:1.0em;
float:left}
div#content li a {line-height:25px;width:110px;display:block}
div#menu ul {list-style-type:none;margin-left:5px;padding-left:0;padding:3px 0px
;line-height:0.5;border:solid 3px #f0e68c;
height:100px;width:830px}
div#menu li {display:inline;padding-right:0px;font-size:1.0em;
float:left}
div#menu li a {line-height:25px;width:130px;display:block;margin-left:-3px}
a {color:blue;text-decoration:none}
a:visited {color:#8fbc8f}
a:hover {color:red}
address {text-align:right;font-size:0.8em;padding-top:100px}
令和 ６年度(令和６年４月～令和７年３月）
入 笠 山（自然観察会）
