.clearfix:after {
	content: ".";
	display: block;
	clear: both;
	height: 0;
	visibility: hidden;
}

.clearfix {
	min-height: 1px;
}

* html .clearfix {
	height: 1px;
	/*¥*//*/
	height: auto;
	overflow: hidden;
	/**/
}

a:link {
    color: #06f;
}
a:visited {
    color: #661aa0;
}
a:hover {
    color: #ff8000;
}
a:active {
    color: #e21a1a;
}
img {
    max-width: 100%;
    vertical-align: top;
}
html {
    min-width: 320px;
    font-size: 14px;
    line-height: 1.5;
    background-color: #dfdfdf;
    color: #333;
}
.wrapper {
    position: relative;
    max-width: 1440px;
    margin: 0 auto;
    background-color: #f5f5f5;
    box-shadow: 0 0 8px #d2d2d2;
}
.content-wrapper {
    margin-left: 255px;
    padding: 8px 2.5%;
    border-left: 1px solid #ebebeb;
    background-color: #fff;
}
.content-header {
    margin-bottom: 32px;
    font-size: 14px;
    font-weight: bold;
    line-height: 1;
    text-align: right;
}
.content {
    min-height: 700px;
}
.content h1,
.content h2,
.content h3,
.content h4,
.content h5 {
    margin-bottom: 20px;
    clear: both;
}
.content h1 {
    margin-top: 0;
    padding: 0 12px 4px;
    font-size: 32px;
    font-weight: normal;
    border-bottom: 1px solid #e5e5e5;
    border-bottom: 2px solid #333;
}
.content h2 {
    margin-top: 40px;
    padding: 6px 12px;
    font-size: 24px;
    font-weight: normal;
    background-color: #474747;
    color: #fff;
}
.content h3 {
    margin-top: 32px;
    padding: 5px 12px;
    font-size: 20px;
    font-weight: normal;
    background-color: #ebebeb;
}
.content h4 {
    margin-top: 24px;
    padding: 0 4px 2px;
    font-size: 18px;
    border-bottom: 1px solid #e5e5e5;
}
.content h5 {
    margin-top: 24px;
    font-size: 16px;
}
.content .cimg {
    text-align: center;
}
.content .cimg p {
    margin-top: 0.5em;
}
.content .cimg + .cimg {
    margin-top: 1em;
}
.content .imgl {
    float: left;
    margin-right: 1em;
    margin-bottom: 1.5em;
}
.content .imgr {
    float: right;
    margin-bottom: 1.5em;
    margin-left: 1em;
}
.content .imgv {
    vertical-align: middle;
}
.pagination {
    text-align: right;
}
.pagination a {
    display: inline-block;
    margin: 0 0.25em;
    padding: 0.5em 1em;
    line-height: 1;
    text-decoration: none;
    background-color: #666;
    color: #fff;
    border-radius: 2px;
    transition: background-color 0.1s ease;
}
.pagination a:hover {
    background-color: #333;
}
.copyright {
    font-size: 12px;
    text-align: center;
}
.nav {
    position: fixed;
    top: 0;
    z-index: 1;
    width: 255px;
    height: 100%;
    overflow-y: auto;
}
.nav > ul {
    margin: 48px 0 0;
    padding-left: 0;
    list-style: none;
}
.nav > ul > li > a {
    position: relative;
    display: block;
    padding: 12px 1em 12px 2em;
    text-decoration: none;
    color: #666;
    background-color: #f5f5f5;
    transition: background-color 0.1s ease, color 0.1s ease;
}
.nav > ul > li > a:hover {
    background-color: #e5e5e5;
    color: #333;
}
.nav > ul > li > a.current {
    color: #333;
}
.nav > ul > li > a.current::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    display: block;
    width: 4px;
    height: 24px;
    margin-top: -12px;
    background-color: #666;
}
.nav > ul > li > a > span {
    position: absolute;
    left: 0.25em;
    display: block;
    min-width: 1.5em;
    text-align: right;
}

#TableOfContents ol {
    list-style: none;
    padding-left: 0;
}
#TableOfContents ol > li > a {
    display: block;
    padding: 1px 0.5em 1px 2em;
    color: #06f;
    border-bottom: 1px solid #f5f5f5;
    background-color: #f5f5f5;
    transition: color 0.1s ease;
}
#TableOfContents ol > li > a:hover {
    color: #ff8000;
}

@media screen and (min-width: 1160px) {
    .content-wrapper {
        margin-left: 22.2223%;
    }
    .nav {
        width: 22.2223%;
        max-width: 320px;
    }
}

@media screen and (max-width: 800px) {
    .content .imgl {
        float: none;
        margin-right: 0;
        margin-bottom: 0;
    }
    .content .imgr {
        float: none;
        margin-left: 0;
        margin-bottom: 0;
    }

    .content-wrapper {
        margin-left: 0;
    }
    .nav {
        position: static;
        width: auto;
        height: auto;
    }
    .nav > ul {
        margin-top: 0;
    }
}

html {
    font-family: 'San Francisco', Arial, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}



.content.index h2 {
    margin-top: 24px;
    margin-bottom: 24px;
    padding: 0;
}
.content.index h2 a {
    display: block;
    position: relative;
    padding: 8px 0 8px 16px;
    font-size: 18px;
    font-weight: bold;
    color: #474747;
    background-color: #f0f0f0;
    text-decoration: none;
}
.content.index h2 a::after {
    content: "\00bb";
    position: absolute;
    top: 50%;
    right: 20px;
    line-height: 1;
    margin-top: -9px;
    color: #999;
}
.content.index h2 a:hover {
    background-color: #e2e2e2;
}
.content.index ol {
    list-style: none;
    padding-left: 2.5em;
}
.content.index ol li {
    margin-top: 0.25em;
    margin-bottom: 0.25em;
}
.content.index ol li a {
    color: #06f;
}
.content.index ol li a:hover {
    color: #ff8000;
}



.page a {
    display: inline-block;
    margin: 0 0.25em;
    padding: 0.5em 1em;
    line-height: 1;
    text-decoration: none;
    background-color: #fafafa;
    color: #06f;
    border: 1px solid #e2e2e2;
    border-radius: 15px;
    box-shadow: 0 1px 1px #ccc;
}
.page a:hover {
    color: #f90;
}
.page a::before {
    content: "";
    display: inline-block;
    vertical-align: middle;
    margin-top: -2px;
    border-width: 4px 6px;
    border-style: solid;
    border-color: transparent transparent transparent #093;
}
.page ol {
    counter-reset: p-cnt;
    list-style: none;
}
.page ol > li {
    position: relative;
}
.page ol > li::after {
    counter-increment: p-cnt;
    content: '(' counter(p-cnt) ')';
    position: absolute;
    top: 0;
    left: -2.5em;
    display: block;
    min-width: 2em;
    text-align: right;
}
.page .list-no-mark ul,
.page .list-no-mark ol {
    list-style: none;
}
.page blockquote {
    clear: both;
    padding: 0.75em 1em;
    border: 1px solid #b2c3cc;
    background-color: #f3f9ff;
}
.page blockquote p:first-child,
.page blockquote ul:first-child,
.page blockquote ol:first-child {
    margin-top: 0;
}
.page blockquote p:last-child,
.page blockquote ul:last-child,
.page blockquote ol:last-child {
    margin-bottom: 0;
}
.page table {
    margin: 1em auto;
    border-collapse: collapse;
}
.page table thead th {
    padding: 4px 8px;
    background-color: #f0f0f0;
    border: 1px solid #ccc;
    text-align: center;
    white-space: nowrap;
}
.page table tbody td {
    padding: 4px 8px;
    background-color: #fff;
    border: 1px solid #ccc;
}
.page table tbody td p:first-child,
.page table tbody td ul:first-child,
.page table tbody td ol:first-child {
    margin-top: 0;
}
.page table tbody td p:last-child,
.page table tbody td ul:last-child,
.page table tbody td ol:last-child {
    margin-bottom: 0;
}
.page table tbody td img {
    max-width: none;
}
.page .img2col div {
    float: left;
    width: 48.3334%;
}
.page .img2col div:first-child {
    margin-right: 3.3334%;
}
.page .img3col div {
    float: left;
    width: 31.1112%;
    margin-left: 3.3334%;
}
.page .img3col div:first-child {
    margin-left: 0;
}
.page .img2col div p,
.page .img3col div p {
    margin-top: 4px;
}

.page .accordion {
    margin: 0;    
}
.page .accordion .accordion-item {
    margin-top: 16px;
    background-color: #fff;
    border: 1px solid #e2e2e2;
}
.page .accordion .accordion-item .accordion-title {
    padding: 0.75em;
    line-height: 1;
    font-weight: bold;
    color: #333;
    background-color: #fafafa;
    box-shadow: 0 1px 1px #ccc;
    cursor: pointer;
}
.page .accordion .accordion-item .accordion-title:hover {
    color: #f90;
}
.page .accordion .accordion-item .accordion-title::before {
    content: "";
    display: inline-block;
    vertical-align: middle;
    margin-top: -2px;
    border-width: 4px 6px;
    border-style: solid;
    border-color: transparent transparent transparent #093;
}
.page .accordion .accordion-item .accordion-content {
    display: none;
    margin: 16px 0 16px 24px;
}
.page .accordion .accordion-item.is-opened .accordion-content {
    display: block;
}

@media screen and (max-width: 800px) {
    .page table tbody td img {
        max-width: 100%;
    }
}