/*all****************************************************/
body {
	background:url(http://www.oonuma-ene.com/img/bg_page.gif) repeat-x #CCCCCC;
	font-size:smaller;
	line-height:1.5em;
	color:#333333;
	margin:0;
	padding:0;
	}
#copyright{
	width:840px;
	height:60px;
	margin:0 auto;
	}
body#new {
	font-size:11px;
	background-image:none;
	background-color:#E6E6E6;
	padding:0 15px;
	}
body#new:after {
	display: block;
	content:"" ;
	width:0;
	height:0;
	margin:0;
	}
body#new td {
	padding:5px 0;
	vertical-align:top;
	}
#contain {
	width:840px;
	background:#FFFFFF;
	margin:0 auto;
	}

a:link {
	color: #CC0000;
	text-decoration: underline;
	}
a:visited {
	color: #CC0000;
	text-decoration: none;
	}
a:hover {
	color: #0066FF;
	text-decoration: none;
	}
ul {
	margin:0;
	padding:0;
	}
li {
	margin:0;
	padding:0;
	list-style:none;
	}
#header li,#header #menu li,#footer li {
	float:left;
	margin:0;
	padding:0;
	text-indent:-9999px;
	}
#header li a,#header #menu li a,#footer li a {
	display:block;
	overflow:hidden;
	}
.clear {
	clear:both;
    height:0;
    font-size: 1px;
    line-height: 0px;
	}
h1,h2,h3,h4,h5 {
	margin:0;
	padding:0;
	}
a img {
	border:none;
	color:#FFFFFF;
	background:transparent;
	}


/*header****************************************************/
#header {
	width:760px;
	height:115px;
	margin:20px auto;
	background:url(img/img_withgas.gif) no-repeat 653px 0;
	}
h1 a {
	float:left;
	width:150px;
	height:59px;
	background:url(http://www.oonuma-ene.com/img/img_logo.gif) no-repeat;
	display:block;
	overflow:hidden;
	text-indent:-9999px;
	}

#header li.link {
	background:url(img/bt_link_o.gif) no-repeat;
	}
#header li.link a {
	width:77px;
	height:59px;
	background:url(img/bt_link.gif) no-repeat;
	}
#header li.link a:hover {
	background:none;
	}

#header li.sitemap {
	background:url(img/bt_sitemap_o.gif) no-repeat;
	}
#header li.sitemap a {
	width:98px;
	height:59px;
	background:url(img/bt_sitemap.gif) no-repeat;
	}
#header li.sitemap a:hover {
	background:none;
	}

/*menu****************************************************/
#home ul#menu {
	clear:both;
	}

#home #header #menu li.home a {
	width:106px;
	height:56px;
	background:url(img/bt_home_d.gif) no-repeat;
	}
#header #menu li.home {
	background:url(img/bt_home_o.gif) no-repeat;
	}
#header #menu li.home a {
	width:106px;
	height:56px;
	background:url(img/bt_home.gif) no-repeat;
	}
#header #menu li.home a:hover {
	background:none;
	}

#news #header #menu li.news a {
	width:89px;
	height:56px;
	background:url(img/bt_news_d.gif) no-repeat;
	}
#header #menu li.news {
	background:url(img/bt_news_o.gif) no-repeat;
	}
#header #menu li.news a {
	width:89px;
	height:56px;
	background:url(img/bt_news.gif) no-repeat;
	}
#header #menu li.news a:hover {
	background:none;
	}

#wadai #header #menu li.wadai a {
	width:128px;
	height:56px;
	background:url(img/bt_wadai_d.gif) no-repeat;
	}
#header #menu li.wadai {
	background:url(img/bt_wadai_o.gif) no-repeat;
	}
#header #menu li.wadai a {
	width:128px;
	height:56px;
	background:url(img/bt_wadai.gif) no-repeat;
	}
#header #menu li.wadai a:hover {
	background:none;
	}

#diary #header #menu li.diary a {
	width:95px;
	height:56px;
	background:url(img/bt_diary_d.gif) no-repeat;
	}
#header #menu li.diary {
	background:url(img/bt_diary_o.gif) no-repeat;
	}
#header #menu li.diary a {
	width:95px;
	height:56px;
	background:url(img/bt_diary.gif) no-repeat;
	}
#header #menu li.diary a:hover {
	background:none;
	}

#business #header #menu li.business a {
	width:96px;
	height:56px;
	background:url(img/bt_business_d.gif) no-repeat;
	}
#header #menu li.business {
	background:url(img/bt_business_o.gif) no-repeat;
	}
#header #menu li.business a {
	width:96px;
	height:56px;
	background:url(img/bt_business.gif) no-repeat;
	}
#header #menu li.business a:hover {
	background:none;
	}

#co #header #menu li.co a {
	width:98px;
	height:56px;
	background:url(img/bt_co_d.gif) no-repeat;
	}
#header #menu li.co {
	background:url(img/bt_co_o.gif) no-repeat;
	}
#header #menu li.co a {
	width:98px;
	height:56px;
	background:url(img/bt_co.gif) no-repeat;
	}
#header #menu li.co a:hover {
	background:none;
	}

#header #menu li.contact {
	background:url(img/bt_contact_o.gif) no-repeat;
	}
#header #menu li.contact a {
	width:148px;
	height:56px;
	background:url(img/bt_contact.gif) no-repeat;
	}
#header #menu li.contact a:hover {
	background:none;
	}


/*main****************************************************/
#wrapper {
	clear:both;
	width:760px;
	margin:20px auto 0;
	padding:0;
	background:url(img/bg_wrapper.gif) repeat-y;
	}
#home #wrapper {
	background:none;
	}
#bnspace {
	float:right;
	}
#bnspace p {
	width:165px;
	margin:0 0 7px;
	padding:0;
	}


/*top****************************************************/
#topmain {
	clear:both;
	width:760px;
	height:200px;
	margin:0 auto;
	}
#whatsnew {
	float:left;
	width:570px;
	background:#E6E6E6;
	}
h2.new {
	background:url(top/t_new.gif) no-repeat;
	width:570px;
	height:40px;
	text-indent:-9999px;
	}
#whatsnew #newbottom {
	width:570px;
	height:15px;
	}

/*sidemenu****************************************************/
#sidemenu {
	margin-left:590px;
	}

#sidemenu h3.sidenew {
	width:165px;
	height:20px;
	background:url(img/t_sidenew.gif) no-repeat ;
	text-indent:-9999px;
	}
#sidemenu #bnspace {
	float:right;
	padding-left:0;
	}

#sidemenu li.side {
	background:url(img/icon_li.gif) no-repeat 0 0.4em;
	padding-left:13px;
	margin-bottom:5px;
	}

/*maintxt****************************************************/
#maintxt {
	float:left;
	width:560px;
	padding-bottom:15px;
	padding-right:15px;
	}

#maintxt h2 {
	font-size:15px;
	padding:5px 0 5px 15px;
	background:url(img/icon_title.gif) repeat-y;
	margin-top:20px;
	}
#link #maintxt h2,#sitemap #maintxt h2,#co #maintxt h2 {
	font-size:15px;
	padding:5px 0 5px 15px;
	background:url(img/icon_title.gif) repeat-y;
	margin:0 0 20px;
	}

.date {
	font-size:10px;
	color:#999999;
	margin:5px 0 7px;
	}


.paginate {
	padding:5px 10px;
	background:#E6E6E6;
	color:#999999;
	font-size:10px;
	}

#link #maintxt li {
	background:url(img/icon_link.gif) no-repeat 0 0.3em;
	padding-left:18px;
	margin-bottom:7px;
	}

#co #maintxt table {
	border-bottom:1px solid #CCCCCC;
	}
#co #maintxt td {
	border-top:1px solid #CCCCCC;
	vertical-align:top;
	padding:10px;
	}
#co #maintxt th {
	border-top:1px solid #CCCCCC;
	background:#E6E6E6;
	vertical-align:top;
	padding:10px;
	text-align:left;
	}

/*footer****************************************************/
#footer {
	clear:both;
	width:760px;
	margin:0 auto;
	padding:0;
	}
h2.tgline a {
	background:url(img/t_gline.gif) no-repeat;
	width:680px;
	height:50px;
	text-indent:-9999px;
	display:block;
	overflow:hidden;
	margin:0;
	padding:0;
	}
#home #footer {
	padding-top:15px;
	}
#footer li.withgas {
	background:url(img/bn_withgas_o.gif) no-repeat;
	}
#footer li.withgas a {
	width:240px;
	height:118px;
	background:url(img/bn_withgas.gif) no-repeat;
	}
#footer li.withgas a:hover {
	background:none;
	}

#footer li.monosiri {
	background:url(img/bn_monosiri_o.gif) no-repeat;
	margin-left:20px;
	}
#footer li.monosiri a {
	width:240px;
	height:118px;
	background:url(img/bn_monosiri.gif) no-repeat;
	}
#footer li.monosiri a:hover {
	background:none;
	}

#footer li.gline {
	background:url(img/bn_gline_o.gif) no-repeat;
	margin-left:20px;
	}
#footer li.gline a {
	width:240px;
	height:118px;
	background:url(img/bn_gline.gif) no-repeat;
	}
#footer li.gline a:hover {
	background:none;
	}



/*sitemap****************************************************/
.tree ul {
	padding:0;
	margin:0;
	background-position: -9px 15px; 
	background-image: url('img/ul.gif'); 
	background-repeat: repeat-y
}
.tree li {
	font-size: 1em;
	/*font-weight:bold;*/
	margin: 0px; 
	padding: 3px 0 3px 24px; 
	/*list-style-type: none;*/
}
/*.tree li a {
	text-decoration:none;
color:#000;
}
.tree li a:hover {
	text-decoration:underline;
}*/
.tree ul ul {
	background-position: -1px 15px;
	background-image: url('img/ul.gif'); 
	background-repeat: repeat-y;
}
.tree ul li {
	background-position: 0px 7px; 
	background-image: url('img/li.gif'); 
	background-repeat: no-repeat;
}
/*.tree ul li a {
	font-weight:bold;
	text-decoration:underline;
}
.tree ul li a:hover {
	text-decoration:none;
}*/
.tree ul ul li {
	background-position: 8px 7px;
	background-image: url('img/li.gif'); 
	background-repeat: no-repeat;	
}
.tree ul ul li a {
	background-position: 0px 7px; 
	font-size:1em;
	/*color:#666;
	text-decoration:none;*/
}
.tree ul ul ul li a {
	background-position: 0px 7px; 
	/*font-size:0.8em;
	color:#999;
	text-decoration:none;*/
}