@charset "utf-8";

/* Customize
-------------------------------------------------- */
#corporate_footer{
    background-color: #fff;
    position: relative;
    z-index: 102;
}
#footer_copyright{
    background-color: #fff;
    position: relative;
    z-index: 101;
}

#main .content{
    width: 100%;
    padding-bottom: 0;
    position: relative;
    z-index: 2;
    overflow-x: hidden;
}

@media print, screen and (min-width: 768px) {
}

@media screen and (max-width:767px) {
    #header{
        position: relative;
        z-index: 102;
    }
}


.content{
    background: url(/jpn/company/history/common/images/bg.png) center top fixed;
}
.content .download_prevent{
    display: inherit;
}


/* js_effect
-------------------------------------------------- */
.js_effect{}

@media print, screen and (min-width: 768px) {
}

@media screen and (max-width:767px) {
}


/* UTILITY
-------------------------------------------------- */
.ff_Poppins{
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
}
.ff_Poppins_reg{
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    letter-spacing: 0;
}
.ff_Poppins_mid{
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    letter-spacing: 0;
}
.ff_Poppins_bold{
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    letter-spacing: 0;
}


/* H1
-------------------------------------------------- */
.ttl1{
    background: url(/jpn/company/history/common/images/bg.png) center top fixed;
    position: relative;
    z-index: 23;
}
.ttl1 .ttl1_inner{
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}
.ttl1 .ttl1_inner .ttl{
    color: #333;
    font-weight: bold;
    line-height: 1.2;
}

@media print, screen and (min-width: 768px) {
    .ttl1 .ttl1_inner{
        max-width: 1024px;
        padding-top: 110px;
        padding-bottom: 100px;
    }
    .ttl1 .ttl1_inner .ttl{
        font-size: 52px;
    }
}

@media screen and (max-width:767px) {
    .ttl1 .ttl1_inner{
        padding-top: 42px;
        padding-bottom: 40px;
    }
    .ttl1 .ttl1_inner .ttl{
        font-size: 26px;
    }
}


/* ttl_catch
-------------------------------------------------- */
.ttl_catch{
    line-height: 2;
    text-align: center;
}
.ttl_catch .ttl_catch_inner{
    margin-right: auto;
    margin-left: auto;
}

@media print, screen and (min-width: 768px) {
    .ttl_catch .ttl_catch_inner{
        max-width: 1024px;
    }
}

@media screen and (max-width:767px) {
    .ttl_catch{
        font-size: 14px;
    }
    .ttl_catch .ttl_catch_inner{
        width: 92%;
    }
}


/* cat_links
-------------------------------------------------- */
.cat_links{
    background: url(/jpn/company/history/common/images/bg.png) center top fixed;
    position: relative;
    z-index: 31;
}
.cat_links:after{
    content: "";
    width: 100%;
    background-color: rgba(190, 187, 182, 0.5);
    position: absolute;
    left: 0;
    z-index: -1;
}
.cat_links img{
    max-width: 100%;
}
.cat_links .cat_links_inner{
    margin-right: auto;
    margin-left: auto;
    position: relative;
}

.cat_links .cat_links_ttl{
    position: absolute;
}

.cat_links .cat_links_btn{}
.cat_links .cat_links_btn:after{content: ""; clear: both; display: block;}
.cat_links .cat_links_btn .btn{
    float: right;
}
.cat_links .cat_links_btn .btn a{
    border: 1px solid #333;
    color: #333;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    display: block;
    position: relative;
    z-index: 1;
}
.cat_links .cat_links_btn .btn a:before{
    content: "";
    display: block;
    width: 23px;
    height: 6px;
    margin-top: -0.2em;
    background: url(/jpn/common_v3/images/icon_arrow_gray_l.png) center center no-repeat;
    position: absolute;
    top: 50%;
    left: 20px;
    z-index: 1;
}

.cat_links .cat_links_list{}
.cat_links .cat_links_list ul{
    display: flex;
    flex-wrap: wrap;
}
.cat_links .cat_links_list ul li{
    text-align: center;
}
.cat_links .cat_links_list ul li a{
    color: #fff;
    font-weight: 500;
    display: block;
    position: relative;
    overflow: hidden;
}
.cat_links .cat_links_list ul li a:after{
    content: "";
    display: block;
    width: 23px;
    height: 6px;
    margin-top: -0.2em;
    background: url(/jpn/common_v3/images/icon_arrow_wh.png) center center no-repeat;
    position: absolute;
    bottom: 15px;
    right: 15px;
}
.cat_links .cat_links_list ul li a .fig{}
.cat_links .cat_links_list ul li a .fig img{
    width: 100%;
}
.cat_links .cat_links_list ul li a .txt{
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
}
.cat_links .cat_links_list ul li.toback a{
    color: #333;
}
.cat_links .cat_links_list ul li.toback a:after{
    display: none;
}
.cat_links .cat_links_list ul li.toback a .txt{
    border: 1px solid #707070;
}
.cat_links .cat_links_list ul li a .txt span{}

@media print, screen and (min-width: 768px) {
    .cat_links{
        padding-top: 40px;
        padding-bottom: 116px;
    }
    .cat_links:after{
        height: 260px;
        top: 0;
    }
    .cat_links .cat_links_inner{
        max-width: 1024px;
    }

    .cat_links .cat_links_ttl{
        width: 458px;
        top: -65px;
        left: 0;
    }

    .cat_links .cat_links_btn{}
    .cat_links .cat_links_btn .btn{
        width: 330px;
        max-width: 32.226%;
    }
    .cat_links .cat_links_btn a{
        padding: 12px 30px 13px 50px;
        overflow: hidden;
        transition: color .2s cubic-bezier(0.8, 0, 0.2, 1) 0s, border-color .2s cubic-bezier(0.8, 0, 0.2, 1) 0s;
    }
    .cat_links .cat_links_btn a:hover{
        border-color: #ff0a14;
        color: #fff;
    }
    .cat_links .cat_links_btn a:before{
        transition: background-image .2s cubic-bezier(0.8, 0, 0.2, 1) 0s;
    }
    .cat_links .cat_links_btn a:hover:before{
        background-image: url(/jpn/common_v3/images/icon_arrow_wh_l.png);
    }
    .cat_links .cat_links_btn a:after{
        content: "";
        display: block;
        width: 100%;
        height: 100%;
        background-color: #ff0a14;
        position: absolute;
		top: 0;
		bottom: 0;
		left: 0;
		transform: scale(0, 1);
		transform-origin: left top;
		transition: transform .2s cubic-bezier(0.8, 0, 0.2, 1) 0s;
        z-index: -1;
    }
    .cat_links .cat_links_btn a:hover:after{
		transform: scale(1, 1);
		transform-origin: right top;
		visibility: visible;
    }

    .cat_links .cat_links_list{
        margin-top: 52px;
    }
    .cat_links .cat_links_list ul li{
        width: 18.359%;
        margin-top: 21px;
        margin-right: 2.05%;
    }
    .cat_links .cat_links_list ul li:nth-of-type(-n+5){
        margin-top: 0;
    }
    .cat_links .cat_links_list ul li:nth-of-type(5n){
        margin-right: 0;
    }
    .cat_links .cat_links_list ul li a .fig{
        transition: transform .6s;
    }
    .cat_links .cat_links_list ul li a:hover .fig{
        transform: scale(1.1, 1.1);
    }
    .cat_links .cat_links_list ul li a .txt{
        font-size: 21px;
        line-height: 1.523;
    }
    .cat_links .cat_links_list ul li.toback a{
        padding-top: 101.351%;
    }
}

@media screen and (max-width:767px) {
    .cat_links{
        padding-top: 48px;
        padding-bottom: 50px;
    }
    .cat_links:after{
        height: 100%;
        bottom: 0;
    }
    .cat_links .cat_links_inner{
        max-width: 84%;
    }

    .cat_links .cat_links_ttl{
        width: 57.066vw;
        max-width: 214px;
        top: -65px;
        left: -8px;
    }

    .cat_links .cat_links_btn a{
        padding: 14px 30px 15px;
    }

    .cat_links .cat_links_list ul{
        justify-content: space-between;
    }
    .cat_links .cat_links_list ul li{
        width: 46.984%;
        margin-top: 20px;
    }
    .cat_links .cat_links_list ul li:nth-of-type(-n+2){
        margin-top: 0;
    }
    .cat_links .cat_links_list ul li a .txt{
        line-height: 1.5;
    }
    .cat_links .cat_links_list ul li.toback a{
        padding-top: 101.351%;
    }
}


/* card_year
-------------------------------------------------- */
.card_year{
    position: relative;
    z-index: 2;
}
.card_year img{
    width: 100%;
    max-width: 100%;
}

.card_year .card_year_col .card_year_inner{}

.card_year .year{
    color: #FF0914;
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    letter-spacing: 0;
    line-height: 1.2;
}
.card_year .year span{
    letter-spacing: .1em;
}
.card_year .cat{
    display: flex;
    flex-wrap: wrap;
}
.card_year .cat li{
    margin-top: 10px;
}
.card_year .cat li a{
    background-color: #fff;
    text-align: center;
    text-decoration: none;
}
.card_year .cat li.cat_corporate a{
    border: 1px solid #222;
    color: #222;
}
.card_year .cat li.cat_energy a{
    border: 1px solid #EB3532;
    color: #EB3532;
}
.card_year .cat li.cat_gas a{
    border: 1px solid #60B950;
    color: #60B950;
}
.card_year .cat li.cat_hydrogen a{
    border: 1px solid #5AA9DE;
    color: #5AA9DE;
}
.card_year .cat li.cat_material a{
    border: 1px solid #0080cc;
    color: #0080cc;
}
.card_year .cat li.cat_natural a{
    border: 1px solid #f18600;
    color: #f18600;
}
.card_year .cat li.cat_machine a{
    border: 1px solid #4c8143;
    color: #4c8143;
}
.card_year .cat li.cat_central a{
    border: 1px solid #666;
    color: #666;
}
.card_year .cat li.cat_cartridgegas a{
    border: 1px solid #e7816f;
    color: #e7816f;
}
.card_year .sub{
    color: #333;
    font-weight: bold;
    line-height: 1.5;
}
.card_year .sub .txt_s{
    font-size: 66.667%;
}
.card_year .txt{
    color: #333;
    line-height: 1.5;
}
.card_year .txt .txt_em{
    color: #FF0914;
    font-weight: bold;
}
.card_year .btn{
    width: 100%;
    margin-top: 20px;
    margin-bottom: 0;
}

/*iwatani_logo*/
.iwatani_logo{
    margin-right: 0.5em;
    display: inline-block;
}
.iwatani_logo img{
    width: auto;
    height: 1.25625em;
}
.iwatani_logo_s{
    margin-right: 0.15em;
    margin-left: 0.15em;
    display: inline-block;
}
.iwatani_logo_s img{
    width: auto;
}

/*maruigas_logo*/
.maruigas_logo{
    margin-right: 0.5em;
    margin-left: 0.5em;
    display: inline-block;
}
.maruigas_logo img{
    width: auto;
    height: 1.25625em;
}

/*_col_wide*/
.card_year .card_year_col._col_wide{}
.card_year .card_year_col._col_wide .card_year_inner{
    background-color: #fff;
}

/*_col_fig*/
.card_year .card_year_col._col_fig{
    text-align: center;
}
.card_year .card_year_col._col_fig .cat{
    justify-content: center;
}

/*_col2_1*/
.card_year .card_year_col._col2_1{}
.card_year .card_year_col._col2_1{
    background-color: #fff;
}

@media print, screen and (min-width: 768px) {
    .card_year{
        clear: both;
    }
    .card_year:after{content: ""; clear: both; display: block;}
    
    .card_year .cat li{
        margin-right: 10px;
    }
    .card_year .cat li:last-child{
        margin-right: 0;
    }
    .card_year .cat li a{
        min-width: 150px;
        padding: 0.125em 0.25em;
        font-size: 14px;
        display: inline-block;
    }
    .card_year .cat li a:hover{
        color: #fff;
        transition: background-color .2s;
    }
    .card_year .cat li.cat_corporate a:hover{
        background-color: #222;
    }
    .card_year .cat li.cat_energy a:hover{
        background-color: #EB3532;
    }
    .card_year .cat li.cat_gas a:hover{
        background-color: #60B950;
    }
    .card_year .cat li.cat_hydrogen a:hover{
        background-color: #5AA9DE;
    }
    .card_year .cat li.cat_material a:hover{
        background-color: #0080cc;
    }
    .card_year .cat li.cat_natural a:hover{
        background-color: #f18600;
    }
    .card_year .cat li.cat_machine a:hover{
        background-color: #4c8143;
    }
    .card_year .cat li.cat_central a:hover{
        background-color: #666;
    }
    .card_year .cat li.cat_cartridgegas a:hover{
        background-color: #e7816f;
    }

    /*iwatani_logo*/
    .iwatani_logo_s img{
        height: 1.1em;
        margin-top: 0.15em;
    }

    /*_col_wide*/
    .card_year .card_year_col._col_wide{
        margin-top: 80px;
        clear: both;
    }
    .card_year .card_year_col._col_wide .card_year_inner{
        display: flex;
    }
    .card_year .card_year_col._col_wide .exp{
        width: 37.208%;
        padding: 24px 25px 24px 50px;
    }
    .card_year .card_year_col._col_wide .fig{
        width: 62.792%;
    }
    .card_year .card_year_col._col_wide .year{
        font-size: 90px;
    }
    .card_year .card_year_col._col_wide .sub{
        margin-top: 2px;
        font-size: 24px;
    }
    .card_year .card_year_col._col_wide .txt{
        margin-top: 10px;
    }
    .card_year .card_year_col._col_wide .txt:first-of-type{
        margin-top: 0;
    }
    
    .card_year .card_year_col._col_wide .card_year_inner._card_rvs .exp{
        padding-right: 50px;
        padding-left: 25px;
        order: 2;
    }
    .card_year .card_year_col._col_wide .card_year_inner._card_rvs .fig{
        order: 1;
    }

    /*_col_fig*/
    .card_year .card_year_col._col_fig{
        margin-top: 63px;
        clear: both;
    }
    .card_year .card_year_col._col_fig .fig{
        margin-top: 25px;
    }
    .card_year .card_year_col._col_fig .year{
        font-size: 90px;
    }
    .card_year .card_year_col._col_fig .sub{
        margin-top: 2px;
        font-size: 24px;
    }
    .card_year .card_year_col._col_fig .cat ~ .sub{
        margin-top: 12px;
    }
    .card_year .card_year_col._col_fig .txt{
        margin-top: 10px;
    }

    /*_col2_1*/
    .card_year .card_year_col._col2_1{
        width: 43.652%;
        margin-top: 80px;
        position: relative;
    }
    .card_year .card_year_col._col2_1._colL{
        float: left;
    }
    .card_year .card_year_col._col2_1._colR{
        float: right;
    }
    .card_year .card_year_col._col2_1:before{
        content: "";
        display: block;
        width: 16px;
        height: 16px;
        /* background-color: #FF0914; */
        background: url(/jpn/company/history/common/images/circle.svg) center center no-repeat;
        background-size: 100% auto;
        border-radius: 50%;
        position: absolute;
        top: 49px;
    }
    .card_year .card_year_col._col2_1:after{
        content: "";
        display: block;
        width: 65px;
        height: 3px;
        background-color: #FF0914;
        position: absolute;
        top: 56px;
    }
    .card_year .card_year_col._col2_1._arw_mid:before{
        margin-top: -8px;
        top: 50%;
    }
    .card_year .card_year_col._col2_1._arw_mid:after{
        margin-top: -2px;
        top: 50%;
    }
    .card_year .card_year_col._col2_1._colL:before{
        left: calc(100% + 58px);
    }
    .card_year .card_year_col._col2_1._colL:after{
        left: 100%;
    }
    .card_year .card_year_col._col2_1._colR:before{
        right: calc(100% + 57px);
    }
    .card_year .card_year_col._col2_1._colR:after{
        right: 100%;
    }
    .card_year .card_year_col._col2_1 .exp{
        padding: 15px 30px 25px;
    }
    .card_year .card_year_col._col2_1 .fig ~ .exp,
    .card_year .card_year_col._col2_1 .hr ~ .exp{
        padding-top: 20px;
    }
    .card_year .card_year_col._col2_1 .year{
        font-size: 60px;
    }
    .card_year .card_year_col._col2_1 .sub{
        margin-top: 10px;
        font-size: 24px;
    }
    .card_year .card_year_col._col2_1 .txt{
        margin-top: 10px;
        letter-spacing: 0.04em;
    }
}

@media screen and (max-width:767px) {
    .card_year .cat{
        margin-top: 5px;
        justify-content: space-between;
    }
    .card_year .cat li{
        min-width: 48.262%;
    }
    .card_year .cat li a{
        padding: 0.5em 0.25em;
        font-size: 2.933vw;
        display: block;
    }

    /*iwatani_logo*/
    .iwatani_logo_s img{
        height: 0.9em;
        margin-top: 0.35em;
    }
    
    /*_col_wide*/
    .card_year .card_year_col._col_wide{
        width: 84%;
        margin-right: auto;
        margin-left: auto;
    }
    .card_year .card_year_col._col_wide .exp{
        padding: 20px 28px 28px;
    }
    .card_year .card_year_col._col_wide .year{
        font-size: 50px;
    }
    .card_year .card_year_col._col_wide .sub{
        margin-top: 12px;
        font-size: 18px;
    }
    .card_year .card_year_col._col_wide .txt{
        margin-top: 10px;
        font-size: 14px;
    }
    .card_year .card_year_col._col_wide .txt:first-of-type{
        margin-top: 0;
    }

    /*_col_fig*/
    .card_year .card_year_col._col_fig{
        margin-top: 38px;
    }
    .card_year .card_year_col._col_fig .fig{
        margin-top: 25px;
    }
    .card_year .card_year_col._col_fig .year{
        font-size: 50px;
    }
    .card_year .card_year_col._col_fig .sub{
        margin-top: 12px;
        font-size: 18px;
    }
    .card_year .card_year_col._col_fig .txt{
        margin-top: 10px;
        font-size: 14px;
    }

    /*_col2_1*/
    .card_year .card_year_col._col2_1{
        width: 84%;
        margin: 40px auto 0;
    }
    .card_year .card_year_col._col2_1 .exp{
        padding: 20px 28px 25px;
    }
    .card_year .card_year_col._col2_1 .year{
        font-size: 50px;
    }
    .card_year .card_year_col._col2_1 .sub{
        margin-top: 12px;
        font-size: 18px;
    }
    .card_year .card_year_col._col2_1 .txt{
        margin-top: 10px;
        font-size: 14px;
    }
}

/*==EFFECT [.card_year_col.js_effect.js_effect_show]==*/
.card_year .card_year_col.js_effect{
    opacity: 0;
    transition: opacity .6s;
}
.card_year .card_year_col.js_effect.js_effect_show{
    opacity: 1;
}

/*_col_wide*/
.card_year .card_year_col._col_wide.js_effect{
    opacity: 0;
    transform: translateY(25px);
    transition: opacity .6s ease-out, transform .6s ease-out;
}
.card_year .card_year_col._col_wide.js_effect.js_effect_show{
    opacity: 1;
    transform: translateY(0);
}

@media print, screen and (min-width: 768px) {
}

@media screen and (max-width:767px) {
}

/*_col_fig*/
.card_year .card_year_col._col_fig.js_effect{
    opacity: 0;
    transform: translateY(25px);
    transition: opacity .6s ease-out, transform .6s ease-out;
}
.card_year .card_year_col._col_fig.js_effect.js_effect_show{
    opacity: 1;
    transform: translateY(0);
}
.card_year .card_year_col._col_fig.js_effect .fig{
    opacity: 0;
    transform: translateY(25px);
    transition-property: opacity, transform;
    transition-duration: .8s;
    transition-delay: .6s;
    transition-timing-function: ease-out;
}
.card_year .card_year_col._col_fig.js_effect.js_effect_show .fig{
    opacity: 1;
    transform: translateY(0);
}

@media print, screen and (min-width: 768px) {
}

@media screen and (max-width:767px) {
}

/*_col2_1*/

@media print, screen and (min-width: 768px) {
    .card_year .card_year_col._col2_1._colL.js_effect{
        transform: translate(25px, 25px);
        transition-property: opacity, transform;
        transition-duration: .6s;
        transition-timing-function: ease-out;
    }
    .card_year .card_year_col._col2_1._colL.js_effect.js_effect_show{
        transform: translate(0, 0);
    }
    .card_year .card_year_col._col2_1._colR.js_effect{
        transform: translate(-25px, 25px);
        transition-property: opacity, transform;
        transition-duration: .6s;
        transition-timing-function: ease-out;
    }
    .card_year .card_year_col._col2_1._colR.js_effect.js_effect_show{
        transform: translate(0, 0);
    }

    .card_year .card_year_col._col2_1.js_effect:before{
        opacity: 0;
        transition: opacity .2s .8s ease-out;
    }
    .card_year .card_year_col._col2_1.js_effect.js_effect_show:before{
        opacity: 1;
    }
    .card_year .card_year_col._col2_1.js_effect:after{
        width: 0;
        transition: width .2s .6s ease-out;
    }
    .card_year .card_year_col._col2_1.js_effect.js_effect_show:after{
        width: 65px;
    }
}

@media screen and (max-width:767px) {
    .card_year .card_year_col._col2_1.js_effect{
        opacity: 0;
        transform: translateY(25px);
        transition: opacity .6s ease-out, transform .6s ease-out;
    }
    .card_year .card_year_col._col2_1.js_effect.js_effect_show{
        opacity: 1;
        transform: translateY(0);
    }
}


/* nav_panel
-------------------------------------------------- */
.nav_panel{}
.nav_panel .nav_panel_inner{}
.nav_panel .nav_panel_cnt{}

.nav_panel ul{}
.nav_panel ul li{
    line-height: 1;
}
.nav_panel ul li a{
    color: #333;
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    letter-spacing: .06em;
    text-decoration: none;
    display: block;
    position: relative;
}
.nav_panel ul li a.mono{
    letter-spacing: 0;
}

@media print, screen and (min-width: 768px) {
    .nav_panel{
        width: 96px;
        height: 100%;
        position: fixed;
        top: 0;
        right: -100px;
        z-index: 32;
        transition: right .3s;
    }
    .nav_panel.is_fixed{
        right: 0;
    }
    .nav_panel .nav_panel_inner{
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
    }

    .nav_panel ul{
        padding-top: 4px;
        padding-bottom: 4px;
        position: relative;
    }
    .nav_panel ul:before{
        content: "";
        width: 2px;
        height: calc(100% - 24px);
        background-color: #D5D5D5;
        position: absolute;
        top: 11px;
        left: 8px;
    }
    .nav_panel ul li{
        padding-bottom: 31px;
        position: relative;
    }
    .nav_panel ul li:last-child{
        padding-bottom: 0;
    }
    .nav_panel ul li:before{
        content: "";
        display: block;
        width: 2px;
        height: 0;
        background-color: #FF0914;
        position: absolute;
        top: auto;
        bottom: -8px;
        left: 8px;

        transition: height .3s ease-out;
    }
    .nav_panel ul li.is_active:before{
        height: 100%;
        top: 11px;
        bottom: auto;
    }
    .nav_panel ul li.is_active:last-child:before{
        display: none;
    }
    /*上スクロール*/
    .scrollUp .nav_panel ul li:before{
        top: 11px;
        bottom: auto;
    }
    .scrollUp .nav_panel ul li.is_active:before{
        top: auto;
        bottom: -8px;
    }
    
    .nav_panel ul li a{
        padding: 2px 0 2px 25px;
        font-weight: bold;
        position: relative;

        transition: color .3s ease-out;
    }
    .nav_panel ul li.is_active a{
        color: #FF0914;
    }
    .nav_panel ul li a:before{
        content: "";
        display: block;
        width: 6px;
        height: 6px;
        background-color: #FF0914;
        border-radius: 50%;
        position: absolute;
        top: 0.375em;
        left: 6px;
    }
    .nav_panel ul li a:after{
        content: "";
        display: block;
        width: 18px;
        height: 18px;
        background-color: #fff;
        border: 5px solid #FF0914;
        border-radius: 50%;
        position: absolute;
        top: 0em;
        left: 0;
        opacity: 0;
        
        transition: opacity .2s ease-out;
    }
    .nav_panel ul li.is_active a:after{
        opacity: 1;
    }
    .nav_panel ul li a span{
        transition: opacity .3s ease-out;
    }
    .nav_panel ul li a:hover span{
        opacity: .7;
    }
}

@media screen and (max-width:767px) {
    .nav_panel{
        margin-top: 5px;
        padding-right: 1.133%;
        padding-left: 1.133%;
        position: relative;
    }
    .nav_panel:after{
        content: "";
        display: block;
        width: 100%;
        height: 1px;
        background-color: #d7d6d4;
        position: absolute;
        bottom: 0;
        left: 0;
        z-index: -1;
    }
    .nav_panel .nav_panel_inner{
        padding-bottom: 20px;
    }

    .nav_panel ul{
        display: flex;
        flex-wrap: wrap;
    }
    .nav_panel ul li{
        width: calc(100% / 5);
        margin-top: 16px;
        padding-right: 5px;
        padding-left: 5px;
        text-align: center;
        position: relative;
    }
    .nav_panel ul li:nth-of-type(-n+5){
        margin-top: 0;
    }
    .nav_panel ul li:after{
        content: "";
        display: block;
        width: 1px;
        height: 100%;
        background-color: #D6D5D3;
        position: absolute;
        top: 0;
        right: 0;
    }
    .nav_panel ul li:nth-of-type(5n):after{
        display: none;
    }
    .nav_panel ul li a{
        padding-top: 3px;
        padding-bottom: 4px;
    }
    .nav_panel ul li a span{
        display: inline-block;
    }
    .nav_panel ul li a span:before{
        content: "";
        display: inline-block;
        width: 0.5em;
        height: 0.5em;
        margin-top: -0.4em;
        margin-right: 0.5em;
        border-top: 2px solid #FF0914;
        border-right: 2px solid #FF0914;
        z-index: 1;
        vertical-align: middle;
        -webkit-transform: rotate(135deg);
        transform: rotate(135deg);
    }
}

/* card_panel
-------------------------------------------------- */
.panel_year{}
.panel_year img{
    width: 100%;
    max-width: 100%;
}
.panel_year._sec_even{
    background-color: #fff;
}

.panel_year .panel_year_inner{}
.panel_year .panel_year_cnt{
    display: flex;
    flex-wrap: wrap;
    position: relative;
}

.panel_year .exp{}
.panel_year .exp .ttl{
    width: 100%;
    font-weight: bold;
    letter-spacing: 0.06em;
    line-height: 1.5;
}
.panel_year .exp .ttl.ttl_nowrap{}

.panel_year .exp .ttl .ttl_em{
    color: #FF0914;
}
.panel_year .exp .ttl .ttl_em_m{
    font-size: 85.714%;
}
.panel_year .exp .ttl .ttl_em_s{
    font-size: 71.428%;
}
.panel_year .exp .sub{
    font-weight: bold;
    line-height: 1.5;
}
.panel_year .exp .cnt{}
.panel_year .exp .note{}
.panel_year .exp .note li{
    padding-left: 1em;
    text-indent: -1em;
}
.panel_year .exp .btn{
    width: 100%;
    min-width: auto;
    max-width: none;
    margin-top: 20px;
    margin-bottom: 0;
}
.panel_year .fig{}
.panel_year .year{
    color: #fff;
    font-weight: 500;
    font-family: 'Poppins', sans-serif;
    line-height: 1;
    position: absolute;
}
.panel_year._sec_even .year{
    color: #ebeae8;
}

@media print, screen and (min-width: 768px) {
    .panel_year .panel_year_inner{
        max-width: 1024px;
        margin-right: auto;
        margin-left: auto;
        padding: 150px 60px 100px;
    }
    .panel_year:first-of-type .panel_year_inner{
        padding-top: 100px;
    }
    .panel_year .panel_year_cnt{
        justify-content: space-between;
    }
    .panel_year .panel_year_cnt ~ .panel_year_cnt{
        margin-top: 80px;
    }

    .panel_year .exp{
        width: 50%;
        letter-spacing: 0.04em;
        line-height: 2;
        order: 1;
    }
    .panel_year .exp sub{
        bottom: 1.3em;
    }
    .panel_year .exp .ttl{
        font-size: 28px;
    }
    .panel_year .exp .ttl.ttl_nowrap{
        white-space: nowrap;
    }
    .panel_year .exp .sub{
        margin-top: 18px;
        font-size: 20px;
    }
    .panel_year .exp .cnt{
        margin-top: 45px;
    }
    .panel_year .exp .note li{
        font-size: 14px;
    }
    .panel_year .fig{
        width: 43.141%;
        margin-top: 168px;
        order: 2;
    }
    
    .panel_year .panel_year_cnt._panel_rvs .exp{
        order: 2;
    }
    .panel_year .panel_year_cnt._panel_rvs .fig{
        order: 1;
    }

    .panel_year .year{
        font-size: 190px;
        top: -66px;
        right: -73px;
    }
    .panel_year._sec_even .year{
        top: -60px;
        right: auto;
        left: -67px;
    }
    .panel_year:first-of-type .year{
        top: -66px;
    }
}

@media screen and (max-width:767px) {
    .panel_year .panel_year_inner{
        padding: 120px 8% 50px;
    }
    .panel_year .panel_year_cnt ~ .panel_year_cnt{
        margin-top: 40px;
    }
    .panel_year .exp{
        width: 100%;
        margin-top: 18px;
        font-size: 14px;
        letter-spacing: 0.06em;
        line-height: 1.785;
        order: 2;
    }
    .panel_year .exp sub{
        bottom: 1.1em;
    }
    .panel_year .exp .ttl{
        width: 100%;
        font-size: 18px;
    }
    .panel_year .exp .sub{
        margin-top: 10px;
    }
    .panel_year .exp .cnt{
        margin-top: 12px;
    }
    .panel_year .exp .note li{
        font-size: 12px;
    }
    .panel_year .fig{
        width: 100%;
        order: 1;
    }

    .panel_year .year{
        font-size: 70px;
        top: -75px;
        right: 0;
    }
    .panel_year._sec_even .year{
        right: auto;
        left: 0;
    }
}

/*==EFFECT [.panel_year.js_effect.js_effect_show]==*/
.sec_panel .js_effect .ttl,
.sec_panel .js_effect .sub,
.sec_panel .js_effect .cnt,
.sec_panel .js_effect .fig{
    opacity: 0;
    transform: translateY(25px);
    transition-property: opacity, transform;
    transition-duration: .6s;
    transition-timing-function: ease-out;
}
.sec_panel .js_effect.js_effect_show .ttl,
.sec_panel .js_effect.js_effect_show .sub,
.sec_panel .js_effect.js_effect_show .cnt,
.sec_panel .js_effect.js_effect_show .fig{
    opacity: 1;
    transform: translateY(0);
}

@media print, screen and (min-width: 768px) {
    .sec_panel .js_effect .ttl{
        transition-delay: 0s;
    }
    .sec_panel .js_effect .sub{
        transition-delay: .05s;
    }
    .sec_panel .js_effect .cnt{
        transition-delay: .1s;
    }
    .sec_panel .js_effect .fig{
        transition-delay: .15s;
    }
    .sec_panel .js_effect .year{
        opacity: 0;
        transform: translateX(100px);
        transition: opacity .4s .2s ease-out, transform .4s .2s ease-out;
    }
    .sec_panel .js_effect.js_effect_show .year{
        opacity: 1;
        transform: translateX(0);
    }
    .sec_panel ._sec_even .js_effect .year{
        opacity: 0;
        transform: translateX(-100px);
        transition: opacity .4s .2s ease-out, transform .4s .2s ease-out;
    }
    .sec_panel ._sec_even .js_effect.js_effect_show .year{
        opacity: 1;
        transform: translateX(0);
    }
}

@media screen and (max-width:767px) {
    .sec_panel .js_effect .ttl{
        transition-delay: .05s;
    }
    .sec_panel .js_effect .sub{
        transition-delay: .1s;
    }
    .sec_panel .js_effect .cnt{
        transition-delay: .15s;
    }
    .sec_panel .js_effect .fig{
        transition-delay: 0s;
    }
    .sec_panel .js_effect .year{
        opacity: 0;
        transform: translateX(50px);
        transition: opacity .4s .2s ease-out, transform .4s .2s ease-out;
    }
    .sec_panel .js_effect.js_effect_show .year{
        opacity: 1;
        transform: translateX(0);
    }
    .sec_panel ._sec_even .js_effect .year{
        opacity: 0;
        transform: translateX(-50px);
        transition: opacity .4s .2s ease-out, transform .4s .2s ease-out;
    }
    .sec_panel ._sec_even .js_effect.js_effect_show .year{
        opacity: 1;
        transform: translateX(0);
    }
}


/* 印刷
-------------------------------------------------- */
@media print {
    .js_effect{
        opacity: 1 !important;
        transform: translate(0, 0) !important;
    }
    .js_effect:before{
        opacity: 1 !important;
    }
    .js_effect .ttl,
    .js_effect .sub,
    .js_effect .cnt,
    .js_effect .fig,
    .js_effect .year{
        opacity: 1 !important;
        transform: translate(0, 0) !important;
    }

    ._colL + ._colL,
    ._colR + ._colR{
        clear: both;
    }
}