/* main */
i{
    font-style: normal;
}
li{
    display: block;
}
img, video{
    pointer-events: none;
}
tr{
    font-size: 14px;
    line-height: 2;
    list-style-type:disc;
    text-align: -webkit-match-parent;
    -webkit-text-size-adjust: 100%;
}
figure{
    margin: 0;
    padding: 0;
}
#contents{
    width: 100%;
}

/*  */
.label_title{
    width: 940px;
    margin: auto;
    position: relative;
    text-align: center;
}
/* .label_title p{
    font-size: 20px;
    border-bottom: solid 2px #136c97;
    display: inline-block;
} */

.bg_green{
    background-color: #eae6e6;
}
.data_back{
    background-color: white;
    padding-bottom: 10px;
    text-align: left;
}
.data_back h5{
    font-size: 13px;
    line-height: 27px;
    text-align: left;
    font-weight: normal;
}
#data{
    padding: 20px 0 50px 0;
}
#data .label{
    width: 80vw;
    position: relative;
}

.none{
    display: none !important;
}
ol{
    margin: 0 0 0 .5em;
    padding: 0 0 0 1em;
    list-style:none;
}

.data_label{
    margin: 0 !important;
    position: relative;
    width: 580px;
    height: 65.25px;
    background-color: #000;
}
.data_label h2{
    font-family: "noto-sans",sans-serif;
    font-size: 22px;
    position: absolute;
    top: 50%;
    left: 80px;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    color: white;
    margin: 0;
    font-weight: normal;
}
.data_text li{
    font-size: 14px;
    display: list-item;
    list-style-type:disc;
    text-align: -webkit-match-parent; 
    line-height: 2;
}

.data_text{
    margin: 20px 80px;
    font-family: "noto-sans", sans-serif;
}
.red{
    color: #F04761;
}
.type_none{
    list-style-type:none !important;
}
.img_title{
    width: 100%;
    margin: 20px auto;
}
.img_title img{
    width: 100%;
    border: 2px solid #136c97;
    box-sizing: border-box;
}
.img_title.hight img{
    width: 100%;
    border: 0px solid #136c97;
    box-sizing: border-box;
}
.img_title h5{
    font-size: 12px;
    background: #136c97;
    width: 100%;
    margin: 0;
    color: white;
    padding: 6px 0px;
}
.text_line{
    border-bottom: solid #D6DCD6 1px;
    margin: 20px 60px
}
.sub_index{
    margin-top: 15px;
    margin-bottom: 10px;
    font-size: 20px !important;
    font-weight: bold;
    line-height: 1;
    background: linear-gradient(transparent 60%, #5c9de7d0 60%);
}
.sub_index2{
    margin-top: 15px;
    font-size: 18px !important;
    font-weight: bold;
    line-height: 1;
	border-bottom: solid 2px #5c9de7d0;
}

/*  */
ol[target='num_text']:not(.comment) {
    counter-reset:number;
    list-style-type: none !important;
    padding:0.5em;
}
ol[target='num_text'] li{
    top: 5px;
    line-height: 2.0em;
    padding: 0.5em 0.5em 0.5em 18px;
}
ol[target='num_text'] li:not(.comment) {
    position: relative;
    /* padding-left: 30px; */
    font-weight: bold;
    line-height: 2em;
    padding: 0.5em 0.5em 0.5em 35px;
}
ol[target='num_text'] li:not(.comment)::before{
    position: absolute;
    counter-increment: number;
    content: counter(number);
    display:inline-block;
    background: #5c9ee7;
    color: white;
    font-family: 'Avenir','Arial Black','Arial',sans-serif;
    font-weight:bold;
    font-size: 15px;
    border-radius: 50%;
    left: 0;
    width: 25px;
    height: 25px;
    line-height: 25px;
    text-align: center;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
}
.comment{
    margin-left: 20px;
}
.sub_comment{
    margin-bottom: 10px;
    margin-left: 20px;
}
.sub_comment2{
    margin-bottom: 10px;
    margin-left: 30px;
}


.document-toc-list a {
    text-decoration: none;
    color: #0069c2;
}
.document-toc {
    margin-bottom: 2rem;
    padding: 0px;
    position: relative;
    z-index: 200;
}
.document-toc-heading {
    letter-spacing: 1.5px;
    margin: 0rem 0rem 1rem;
}
.document-toc-list {
    font-size: 0.833rem;
    list-style: none;
    padding-left: 0px;
}
.document-toc-list li {
    margin: 0px
}
.document-toc-link:not(.button) {
    border-left: 2px solid #cdcdcd;
    color: #4e4e4e;
    display: block;
    padding: .5rem 1rem;
    text-decoration: none;
    z-index: 201;
}
.document-toc-link.is-active {
    background-color: #0085f210;
    border-left: 2px solid #0085f2;
    color: #1b1b1b;
}
@media (max-width: 1000px) {
    .document-toc-container{
        display: none;
    }
}
@media (min-width: 850px) {
   .document-toc-container{
       position: fixed;
       margin-top: 100px;
       margin-right: 10px;
       right: 10px;
       z-index: 200;
   }
}

/* FOOTER */
.footer {
    padding: 30px;
    text-align: center;
    color: #000000;
    background: #ffffff;
}
.footer a {
    color: #000000;
    text-decoration: none;
}
.footer .footer_grid_item {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}
.footer .footer_grid_item li {
    margin: 0;
    padding: 0 20px;
    border-right: 1px #808080 solid;
}
.footer .footer_grid_item li:last-child {
    border: none;
}
.footer .copyright {
    text-align: left;
    font-size: 14px;
    color: #000000;
    font-size: 14px;
    margin: 0;
    display: inline-block;

    margin: 0;
    padding: 20px 0 0 0;
}
@media only screen and (max-width: 850px) {
    .footer .footer_grid_item {
        justify-content: flex-start;
    }
    .footer .footer_grid_item li {
        width: 50%;
        box-sizing: border-box;
        border: none;
        padding-bottom: 10px;
    }
    .footer .footer_grid_item li:nth-child(odd) {
        border-right: 1px #808080 solid;
    }
}
.footer a {
    padding-bottom: 3px;
    position: relative;
}
.footer a::before {
    background: #000000;
    content: '';
    width: 100%;
    height: 1px;
    position: absolute;
    left: 0px;
    bottom: 0px;
    margin: auto;
    transform-origin: right top;
    transform: scale(0, 1);
    transition: transform .4s;
}
.footer a:hover::before {
    transform-origin: left top;
    transform: scale(1, 1);
}


/* Sub Menu */
#g-nav{
    font-family: "address-sans-pro",sans-serif;
    position: fixed;
	opacity: 0;
	z-index: -1;
	top:0px;
    right: 0px;
	width:35%;
    height: 100vh;
	background:rgba(20, 20, 20, 0.95);
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    transition: all 0.3s;
}
#g-nav.active{
    opacity: 1;
	z-index: 300;
}
#g-nav ul {
    display: none;
    z-index: 300;
    top:50%;
    left:20%;
}
#g-nav ul:not(._child) {
    padding-top: 30%;
}
#g-nav.active ul {
    display: block;
}
#g-nav li{
	list-style: none;
    text-align: left;
    color: #ffffff;
}
#g-nav li a, .parent{
	color: #ffffff;
	text-decoration: none;
	padding: 5px;
	display: block;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	font-weight: bold;
}
.menu_child li{
    margin: 0;
    font-size: 16px;
    display: none !important;
}
.parent:after {
    content: ' +';
    color: #ffd800;
    font-size: 20px;
}
.parent.active:after{
    content: ' -';
}
.parent.active + .menu_child li{
    display: block !important;
}


/* hun menu */
#hamburger-menu{
    position: fixed;
    /* background:#ffffff; */
    cursor: pointer;
    width: 50px;
    height:50px;
    border-radius: 5px;
    right: 40px;
    top: 10px;
    z-index: 400;
}
#hamburger-menu span{
    display: inline-block;
    transition: all .4s;
    position: absolute;
    left: 14px;
    height: 3px;
    border-radius: 2px;
    background: rgb(0, 0, 0);
    width: 45%;
}
#hamburger-menu span:nth-of-type(1) {
  top:15px; 
}
#hamburger-menu span:nth-of-type(2) {
  top:23px;
}
#hamburger-menu span:nth-of-type(3) {
  top:31px;
}
/* #hamburger-menu.active{
    background:#000000;
} */
#hamburger-menu.active span:nth-of-type(1) {
    background: rgb(255, 255, 255);
    top: 18px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
}
#hamburger-menu.active span:nth-of-type(2) {
  opacity: 0;
}
#hamburger-menu.active span:nth-of-type(3){
    background: rgb(255, 255, 255);
    top: 30px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
}

/* menu */
.siteheader {
    left: 0;
    top: 0;
    width: 100%;
    min-width: auto;
    height: 75px;
    font-size: 0;
    background-color: rgba(255, 255, 255, 1);
    line-height: 1;
    z-index: 101;
}
.siteheader .gnav {
    width: 100%;
    min-width: auto;
    margin: 0 auto;
    height: 75px;
    position: relative;
    transform: translate(0, 0);
    max-width: 1280px;
    margin: auto;
}
.siteheader .gnav .sitename {
    position: absolute;
    left: 20px;
    top: 10px;
    margin-left: 30px;
}
.siteheader .gnav .sitename a {
    display: block;
    width: 188px;
    background: url(../image/main/ws_logo.png) no-repeat left top/cover;
    height: 50px;
}
.siteheader .gnav .sitename a:hover {
    opacity: 0.7;
}
.siteheader .gnav .mainmenu {
    display: flex;
    justify-content: space-around;
    position: absolute;
    align-items: center;
    left: 200px;
    width: 60%;
    height: 100%;
}
.siteheader .gnav .mainmenu li a {
    display: inline-block;
    font-size: 20px;
    letter-spacing: 0.1em;
    line-height: 2.5vw;
    overflow: hidden;
    position: relative;
    margin: 0 1.875vw;
    text-decoration: none;
    color: black;
}
.siteheader .gnav .mainmenu li a::after {
    content: '';
    width: 100%;
    height: 1px;
    background: #000;
    position: absolute;
    left: 0%;
    bottom: 0;
    z-index: -1;
    width: 0;
    transition: width 0.3s;
}
.siteheader .gnav .mainmenu li a:hover::after {
    opacity: 1;
    width: 100%;
}
.siteheader .gnav .mainmenu li a.disabled {
    color: #a9a9a9;
    pointer-events: none;
}
#header{
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 10;
    width: 100%;
    background: rgba(255, 255, 255, 1);
}
#header.translucent{
    opacity: 0.7;
}
#g-nav a:hover , .parent a:hover{
    background-color: #8fcae2bb;
}


#data{
    padding-top: 75px;
}

/* download_button */
.download_button{
    padding-top: 10px;
    display: flex;
    margin: 0 auto;
    text-align: center;
}
.download_button a{
    display: flex;
    font-family: "address-sans-pro", sans-serif;
    justify-content: center;
    align-items: center;
    color: #000000;
    text-align: center;
    text-decoration: none;
    width: 350px;
    height: 50px;
    background-color: #ffffff;
    border: 2px solid #136c97;
    border-radius: 10px;
    box-sizing: border-box;
    position: relative;
    transition-duration: 0.3s;
    margin-left: 20px;
    font-size: 16px;
    font-weight: bold;
}
.download_button a::before{
    content: '';
    width: 40px;
    height: 40px;
    position: absolute;
    top: 70%;
    left: 20px;
    margin-top: -30px;
    background-size: contain;
    background-repeat: no-repeat;
}
.download_button a:hover{
    color: #ffffff;
    background-color: #136c97;
}
.download_button a:nth-child(1)::before{
    background-image: var(--img-zip);
}
.download_button a:nth-child(2)::before{
    background-image: var(--img-7zip);
}

/* video setting */
.video-wrap {
    width: 95%;
    position: relative;
}
.video-wrap img {
    position: absolute;
    z-index: 1;
    top:0px;
    left:0px;
    right:0px;
    bottom:0px;
    width: 100%;
    cursor: pointer;
}
.video-wrap video {
    width: 100%;
}
.video-wrap.active img {
    z-index: -1;
}

/* img-viewer */
.img-viewer.active {
    display: flex;
    position: fixed;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    top: 0;
    left: 0;
    z-index: 500;
    animation: fadein 0.2s ease-out both;
    cursor: pointer;
    user-select: none;
    flex-direction: column;
    -webkit-tap-highlight-color: transparent;
}
.img-viewer span{
    display: none;
    font-family: "address-sans-pro", sans-serif;
}
.img-viewer.active span{
    display: block;
    color: #eee;
    background: rgba(0,0,0,0.95);
    width: 100%;
    height: 44px;
    font-size: 14px;
    line-height: 44px;
    padding: 0 48px 0 12px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.img-viewer.active::before,
.img-viewer.active::after {
    content: "";
    display: block;
    width: 24px;
    height: 3px;
    background: #eee;
    border-radius: 4px;
    position: fixed;
    top: 20px;
    right: 12px;
    z-index: 501;
}
.img-viewer.active::before {
    transform: rotate(45deg);
}
.img-viewer.active::after {
    transform: rotate(-45deg);
}
.img_title.hight .img-viewer img{
    max-height: 60vh;
    object-fit: contain;
}
.img-viewer.active img {
    display: block;
    margin: auto;
    max-width: 100%;
    max-height: calc(100% - 44px);
    object-fit: contain;
    animation: scaleup 0.2s ease-out both;
    border: 0px;
}
@keyframes fadein {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}
@keyframes scaleup {
    0% {
        transform: scale(0.97);
    }
    100% {
        transform: scale(1);
    }
}
.viewer-fix{
    display: flex;
}

/*  */
html {
    scroll-padding-top: 75px;
    scroll-behavior: smooth;
}
body {
    margin: 0px;
}

/* link_box */
.link-wrap {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: justify;
    margin: 2em auto;
    max-width: calc(1880px/2);
    width: 100%;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    justify-content: space-between;
}
.card-link {
    text-decoration: none;
}
.link-wrap img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 8px 8px 0px 0px;
}
.card-title {
    margin: 0.8em 0 0;
    color: #333;
    text-align: center;
    font-size: 1em;
}
.card-text-tax {
    margin: 0;
    padding: 1em;
    color: #818181;
    font-size: .8em;
    border-bottom: solid 0px;
}
.card-list {
    position: relative;
    margin: 0.5em auto;
    padding: 0;
    width: 70%;
    background: #f0f0f0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
}
.card-list a{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.card-list:hover{
	background-color: #98bcdb31;
}
.card-list:hover img{
	opacity: 0.7;
    background-color: #98bcdb31;
}

/* link_card workshop */
.card-list-work {
    position: relative;
    margin: 0.5em auto;
    padding: 0;
    width: 70%;
    background: #ffffff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    border-radius: 8px;

    border: 2px solid #136c97;
    transition: all .2s;
    transform:translate(0, -2px);
    transition:box-shadow 0.4s, transform 0.4s;
}
.card-list-work.preparation img,
.card-list-work.preparation p,
.card-list-work.preparation h2,
.card-list-work.preparation li{
    filter: blur(1.5px)
}
.card-list-work.preparation::before {
    font-family: "noto-serif",serif;
    content: '';
    z-index: 1;
    position: absolute;
    font-size: 28px;
    font-weight: bold;
    text-align: center;
    padding: 20% 0px 0px 15%;
    color: #971313;
}
.card-list-work.preparation a{
    pointer-events: none;
}

.card-list-work .card-title {
    margin: 0 auto;
    color: #333;
    text-align: center;
    font-size: 1.2em;
    color: #136c97;
    margin-top: 20px;
    width: 70%;
    border-bottom: 2px solid #136c97;
}
.card-list-work .card-text-tax {
    font-size: 1em;
    margin: 0;
    padding-top: 1em;
    padding-bottom: 2em;
    color: #000000;
    line-height: 1.5;
    display: block;
    list-style-type: none;
}
.card-list-work a{
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.card-list-work:hover {
    border: 2px solid #6d8c9b;
    box-shadow:0 1px 2px rgba(0, 0, 0, 0.3);
    transform: initial;
}
.card-list-work:hover > h2{
    color: #6d8c9b;
    border-bottom: 2px solid #6d8c9b;
}
.card-list-work:hover > .card-text-tax{
    color: #686868;
}

.ext-site{
    font-size: .8em;
    font-weight: bold;
    text-align: center;
    color: #000;
}
.tag{
    font-size: .8em;
	display: inline-block;
	margin: 0 .1em .6em 1em;
	padding: .5em;
	line-height: 1;
	text-decoration: none;
	color: #136c97;
	border: 1px solid #136c97;
	border-radius: .9em;
}
.tag:before {
	content: "#";
}

.preparation{
    filter: blur(1.5px)
}
.preparation a{
    pointer-events: none;
}

@media all and (min-width: 992px) {
    .card-list {
        width: calc(96% / 3);
    }
    .link-wrap::after{
        content: "";
        display: block;
        width: calc(96% / 3);
    }
}
@media all and (min-width: 576px) {
    .card-list, .card-list-work {
        margin: 0.5em 0;
        width: calc(96% / 2);
    }
}
@media all and (min-width: 768px) {
    .card-list-work{
        width: calc(96% / 3);
    }
}

/* not PC */
@media screen and (max-width: 768px){

    tr{
        font-size: 2.5vw;
    }

    /* link_box */
    .card-list {
        margin: 0.5em 0;
        width: calc(96% / 2);
    }

    #data{
        padding-top: 70px;
    }

    /* SITE HEADER */
    .siteheader {
        height: 90px;
    }
    .siteheader .gnav {
        height: 90px;
    }
    .siteheader .gnav .mainmenu{
        display: none;
    }
    .siteheader .gnav .sitename {
        left: 20vw;
        top: 10px;
    }
    .siteheader .gnav .sitename a {
        width: 263px;
        height: 70px;
    }

    /* Sub Menu */
    #g-nav{
        width: 100%;
        font-size: 6vw;
    }
    .menu_child li{
        font-size: 5vw;
    }
    .parent:after {
        font-size: 6vw;
    }
    #g-nav ul:not(._child) {
        padding-left: 15%;
        padding-top: 10%;
    }

    #hamburger-menu{
        position: fixed;
        cursor: pointer;
        width: 65px;
        height: 65px;
        border-radius: 5px;
        right: 40px;
        top: 10px;
        z-index: 400;
    }
    #hamburger-menu span{
        display: inline-block;
        transition: all .4s;
        position: absolute;
        left: 14px;
        height: 4px;
        border-radius: 2px;
        width: 55%;
    }
    #hamburger-menu span:nth-of-type(1) {
        top:20px; 
    }
    #hamburger-menu span:nth-of-type(2) {
        top:32px;
    }
    #hamburger-menu span:nth-of-type(3) {
        top:44px;
    }
    #hamburger-menu.active span:nth-of-type(1) {
        top: 25px;
        left: 15px;
        width: 55%;
    }
    #hamburger-menu.active span:nth-of-type(3){
        top: 37px;
        left: 15px;
        width: 55%;
    }

    .card-title {
        font-size: 1.5em;
    }
    .card-text-tax {
        font-size: 1.2em;
    }
    .tag, .ext-site{
        font-size: 1em;
    }

    /* SUB SITE */
    #data{
        padding: 90px 0 25px 0;
    }
    .data_label{
        width: 60vw;
        height: 50px;
    }
    .data_label h2{
        font-size: 2.7vw;
        top: 50%;
        left: 25px;
    }
    .data_text li{
        font-size: 2.5vw;
        line-height: 2;
    }
    .data_text{
        margin: 15px 30px;
    }
    .label_title{
        width: 90vw;
    }
    .sub_index{
        margin-top: 15px;
        margin-bottom: 10px;
        font-size: 2.6vw !important;
    }
    .sub_index2{
        margin-top: 15px;
        font-size: 2.6vw !important;
    }
    .img_title h5{
        font-size: 2.5vw;
        padding: 3px 0px;
    }

    /* FOOTER */
    .footer {
        font-size: 3.1vw;
    }
    .footer .copyright {
        font-size: 3vw;
    }
    
    html {
        scroll-padding-top: 90px;
    }
}
@media screen and (max-width: 576px){
    /* link_box */

    .siteheader, .siteheader .gnav {
        height: 70px;
    }
    .siteheader .gnav .sitename {
        margin: 0 auto;
        top: 13px;
    }
    .siteheader .gnav .sitename a {
        display: block;
        width: 182px;
        height: 48px;
    }

    /* NAV */
    #g-nav ul:not(._child) {
        padding-top: 15%;
    }

    /* HAMBURGER */
    #hamburger-menu{
        width: 35px;
        height: 35px;
        right: 15px;
        top: 20px;
    }
    #hamburger-menu span{
        left: 10px;
        height: 2px;
    }
    #hamburger-menu span:nth-of-type(1) {
        top: 10px;
    }
    #hamburger-menu span:nth-of-type(2) {
        top: 17px;
    }
    #hamburger-menu span:nth-of-type(3) {
        top: 24px;
    }
    #hamburger-menu.active span:nth-of-type(1) {
        top: 11px;
        left: 12px;
    }
    #hamburger-menu.active span:nth-of-type(3){
        top: 23px;
        left: 12px;
    }

    /* SUB SITE */
    #data{
        padding: 70px 0 25px 0;
    }
    .data_label{
        width: 65vw;
        height: 40px;
    }
    .data_label h2{
        font-size: 2.7vw;
        top: 50%;
        left: 22px;
    }
    .data_text li{
        font-size: 2.5vw;
        line-height: 2;
    }
    .data_text{
        margin: 10px 15px;
    }
    .label_title{
        width: 100%;
    }

    /* LINK CARD */
    .link-wrap {
        margin: 1em auto;
    }
    .card-list, .card-list-work {
        width: 45%;
    }
    .card-list .card-title{
        font-size: 2.5vw;
    }
    .card-list-work .card-title{
        font-size: 3vw;
    }
    .card-list .card-text-tax{
        font-size: 2.3vw;
    }
    .card-list-work .card-text-tax{
        font-size: 2.5vw;
        padding: 1.2em 0 2em 1.5em;
    }
}