html,
body {
	margin: 0px;
	padding: 0px;
}

body#default_style {
	witdh: 100%;
	background-image: url(../image/kaisetsu_bg.jpg);
	background-repeat:no-repeat;
    background-size: cover;
}

div#manual_box {
	width: 1280px;
	margin: 0px auto;
}

div#manual_box img {
	width: 100%;
}

div#header_box {
	width: 1280px;
	margin: 0px auto;
	font-size: 11pt;
	background-color: rgba(0, 0, 0, 0.5);
}

div#header_box h1 {
	color: #fff;
	margin: 0;
}

div#header_box div#prev_next {
	margin-bottom: 10px;
	font-size: 12px;
	font-weight: 900;
}

div#header_box div#prev_next span#end {
	color: rgba(0, 0, 0);
}

div#header_box ul#menu_box {
	list-style-type: none;
	margin: 0px;
	padding: 0px;
}

div#header_box ul#menu_box li {
	font-size: 10pt;
	display: inline;
	border-left: 1px #fff solid;
	border-right: 1px #fff solid;
	padding: 3px;
	font-weight: 900;
	line-height: 1.8em;
	color: rgb(206, 135, 0);
}

div#header_box ul#menu_box li.thispage {
	background-color: #fff;
	color: #f00;
}


div#footer_box {
	font-size: 10pt;
	text-align: center;
	margin: 10px;
	color: #fff;
}


/* caa anime */
/* base css */
a {
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
	/* 以下装飾です。削除OK */
	text-decoration: none;
	position: relative;
}

a:before,
.btn:after {
	position: absolute;
	display: block;
	content: "";
	height: 100%;
	width: 100%;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
}

/*=====*/
a {
	color: #fff;
	text-decoration: none;
}

a:hover {
	color: #fff;
	background: rgba(255, 0, 0, 0.6);
}

a:after {
	height: 10%;
	background: rgba(255, 0, 0, 0.4);
	top: 0;
	left: 0;
	z-index: -1;
}

a:hover:after {
	height: 1px;
}

a:before {
	height: 50%;
	bottom: 0;
	right: 0;
	z-index: -1;
}

a:hover:before {
	height: 1px;
}