@charset "UTF-8";

/*-----------------------------------------------------

■ INDEX
    ・ヘッダ
    ・左右２カラム
    ・メニュー
    ・フッタ
    ・コンテンツ

-----------------------------------------------------*/

*{font-size:100%;}

html {
    height: 100%;
    background: #f7f7f7;
    overflow: hidden;
}

body {
	margin: 0;
	/*padding-bottom: 20px;*/
	padding-top: 30px;
}

body,
.item {
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	height: 100%;
	overflow: auto;
}

a {
    color: #000099;
    outline:none;
}

a:hover {
    color: #ff3300;
}

.hide-text {/*画像置き換えの新バージョン*/
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
}

.spacer { height: auto;}/* 左右カラムの高さ調整 */

/**********************************************************************/
/* = ヘッダ
***********************************************************************/
#header {
    margin-top: -30px;
    height: 30px;
    line-height: 30px;
    background-color: #272a2e;
    color: #fff;
}

.header-inner {
    width: auto;
    margin: 0 auto;
    height: auto;
    position: relative;
}
h1 {
    padding-left: 10px;
}

/* 機能ボタン */
.tool-outer {
    position: absolute;
    top: 0;
    right: 4px;
}

/**********************************************************************/
/* = 左右２カラム
***********************************************************************/
/* ナビ */
#left_frame {
	float: left;
	width: 240px;
    box-sizing: border-box;
    padding: 4px;
}

/* 説明欄 */
#right_frame {
    width: auto;
    background: #fff;
    border-left: 1px dotted #ccc;
    box-sizing: border-box;
    padding: 4px;
}


/**********************************************************************/
/* = メニュー
***********************************************************************/
#nav {
    background: transparent;
}

#nav h2 {
    border-radius: 2px 2px 0 0;
    background: #07364A;
    border-bottom: 1px solid #ddd;
    font-size: 93%;
    font-weight: bold;
    color: #fff;
    line-height: 2;
    text-align: center;
}

#nav h3 {
    background: #006a96;
    border-bottom: 1px solid #ddd;
    padding-left: 6px;
    font-size: 105%;
    font-weight: normal;
    color: #fff;
    line-height: 2.3;
}
    #nav h3 a { color: #fff; text-decoration: none; }

/* 見出しアイコン
------------------------------------------------------------------------------------------------*/
/* h3 用 */
    #nav h3 span.ico {
        display: block;
        width: 20px;
        height: 20px;
        float: left;
        margin-top: 6px;
        margin-right: 4px;
    }    
    #nav h3 span.ico_1 { background: url(../img/parts/ico_search.png) no-repeat 50% 50%; }
    #nav h3 span.ico_2 { background: url(../img/parts/ico_mouse.png) no-repeat 50% 50%; }

/* li 用 */
    #nav ul li span.ico {
        display: block;
        width: 18px;
        height: 18px;
        float: left;
        margin-top: 6px;
        margin-right: 5px;
    }    
    #nav ul li span.ico_a { background: url(../img/parts/ico_book1.png) no-repeat 50% 50%; }
    #nav ul li span.ico_b { background: url(../img/parts/ico_mouse.png) no-repeat 50% 50%; }

#nav ul {
    padding: 0 1px 1px;
}

#nav ul li {
    border-top: 1px solid #fff;
/*    border-bottom: 1px solid #ddd;*/
/*    line-height: 2;*/
}

#nav ul li a {
    line-height: 2.3;
}

#nav ul li.cate1 {
    padding-left: 7px;
    background: #bfe3f2;
}

#nav ul li.cate1 a {
    font-size: 100%;
    text-decoration: none;
}

#nav ul li.cate2 {
    padding-left: 10px;
    background: #e4f0f5;
    color: #006a96
}

#nav ul li.cate2 a {
    font-size: 93%;
    text-decoration: none;
}


/**********************************************************************/
/* = フッタ
***********************************************************************/
#footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 20px;
    background-color: #f1f1f1;
    overflow: hidden;
    line-height: 20px;
}

.footer-inner {
    width: auto;
    margin: 0 auto;
}

address {
    float: left;
    padding-left: .5em;
    font-weight: normal;
    line-height: 20px;
    font-size: 85%;
}

.copyright {
    float: right;
    padding-right: .5em;
    line-height: 20px;
    font-size: 85%;
}

footer span {
    padding-right: 1em;
}


/**********************************************************************/
/* = 説明欄
***********************************************************************/
#right_frame h2 {
    background: #006a96;
    padding-left: 10px;
    font-size: 123%;
    color: #fff;
    line-height: 2;
}

.section1 {
    padding: 10px;
    text-align: center;
}
.section1 .section2 {
    padding: 0px;
}

.section1 h3 {
    background: #bfe3f2;
    padding-left: 10px;
    text-align: left;
    font-size: 140%;
    font-weight: normal;
    color: #2b2b2b;
    line-height: 2;
    border-radius: 5px;
    border: 1px solid #afdbed;
}

.section1 h4 {
    margin-top: 10px;
    padding-left: 6px;
    text-align: left;
    font-size: 123%;
    font-weight: bold;
    color: #2b2b2b;
    line-height: 2;
    border-left: 5px solid #006a96;
}

.section1 h5 {
    margin-top: 10px;
    padding-left: 6px;
    text-align: left;
    font-size: 116%;
    font-weight: bold;
    color: #2b2b2b;
    line-height: 2;
    background: #e4f0f5;
}

.section1 p {
    padding: 10px;
    text-align: left;
    line-height: 1.4;
}

.section1 ul {
    padding: 10px;
    text-align: left;
    line-height: 1.4;
}

.ft-b {
    padding: 0 2px;
    font-weight: bold;
}

/* 画面画像 */
#right_frame img {
    margin: 20px auto 20px;
    border: 1px solid #fff;
    -webkit-box-shadow: 0 10px 6px -6px #777;
       -moz-box-shadow: 0 1px 1px -1px #777;
            box-shadow: 0 5px 5px -5px #777;
}

.imgBox {
    text-align: center;
    background: #ededed;
    border: 1px solid #ddd;
    position: relative;
}

.imgBox .mask {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.45);
}
.imgBox .mask_txt {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 200px;
    height: 30px;
    font-size: 140%;
    color: #fff;
    text-shadow: 1px -1px 1px #333;
}

.arrow {
    width: 100%;
    background: transparent;
}
#right_frame .arrow img {
    margin: 0 auto;
    border: 0;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
}

/* 上へ戻る */
.anchor {
    width: auto;
    text-align: right;
}

.anchor a {
    padding-left: 16px;
    background: url(../img/parts/icon_top.png) no-repeat 0 50%;
}