@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600;800&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@400;500;700;900&display=swap");
@import url(pagenation.css);
@import url(contact.css);
#header {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #fff;
    z-index: 10;
}

.an_link {
    padding-top: 150px;
    margin-top: -150px;
}

#main_container {
    padding-top: 220px;
    padding-bottom: 100px;
}

.page_top {
    background-color: #f2f2f2;
    padding-top: 55px;
    padding-bottom: 55px;
}

.page_top .page_top_btn {
    display: block;
    width: 90px;
    margin-left: auto;
    margin-right: auto;
}

.page_ttl_hd {
    margin-bottom: 34px;
    text-align: center;
}

.page_ttl_hd .page_ttl {
    font-family: "Open Sans", "Roboto", "ヒラギノ角ゴ Pro W3", "游ゴシック", "メイリオ", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Arial, sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 4.8px;
    color: #000;
}

.page_img {
    max-width: 1000px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 100px;
}

#page_contents {
    max-width: 1000px;
    width: 90%;
}

#page_contents h2 {
    margin-top: 100px;
    margin-bottom: 40px;
    font-size: 30px;
    line-height: 1.2;
    letter-spacing: 3.6px;
    color: #000;
}

#page_contents h3 {
    margin-top: 96px;
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 40px;
    border-bottom: 1px solid #d8d8d8;
    font-size: 2.4rem;
    line-height: 1.2;
    letter-spacing: 2.88px;
    color: #000;
}

#page_contents h3:after {
    content: "";
    position: absolute;
    left: 0;
    top: 100%;
    width: 300px;
    height: 1px;
    background-color: #f9423a;
}

#page_contents h4 {
    margin-top: 96px;
    margin-bottom: 37px;
    font-size: 2.0rem;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: 2.4px;
    color: #000;
}

#page_contents p {
    font-size: 1.4rem;
    line-height: 1.71;
    letter-spacing: 1.68px;
    color: #000;
}

#page_contents ul {
    margin: 0 0 40px;
    width: 100%;
}

#page_contents ul li {
    font-size: 1.4rem;
    line-height: 1.6;
    text-indent: -1em;
    padding-left: 1em;
    margin-bottom: 8px;
}

#page_contents ul li:before {
    content: '●';
    padding-right: .3em;
    color: #f9423a;
}

#page_contents ol {
    margin: 0 0 40px;
    counter-reset: item;
    list-style-type: none;
    padding-left: 0;
}

#page_contents ol li {
    position: relative;
    font-size: 1.4rem;
    line-height: 1.6;
    text-indent: -1.3em;
    padding-left: 1.3em;
    margin-bottom: 8px;
}

#page_contents ol li:before {
    counter-increment: item;
    content: counter(item) ".";
    padding-right: .3em;
    font-weight: bold;
    color: #063c99;
}

#page_contents .img_left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    margin-bottom: 100px;
}

#page_contents .img_left img {
    margin-right: 30px;
}

#page_contents .img_right {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
    margin-bottom: 100px;
}

#page_contents .img_right img {
    margin-left: 30px;
}

#page_contents table {
    width: 100%;
}

#page_contents table tr {
    border-bottom: 1px solid #d8d8d8;
}

#page_contents table th {
    padding-top: 18px;
    padding-bottom: 18px;
    padding-right: 100px;
    text-align: left;
    font-size: 1.4rem;
    font-weight: bold;
    line-height: 1.71;
    letter-spacing: 1.68px;
    color: #000;
}

#page_contents table td {
    padding-top: 18px;
    padding-bottom: 18px;
    font-size: 14px;
    line-height: 1.71;
    letter-spacing: 1.68px;
    color: #000000;
}

#page_contents .new_post_list {
    margin-bottom: 0;
}

#page_contents .new_post_list li {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    margin-bottom: 1em;
    text-indent: 0;
    padding-left: 0;
}

#page_contents .new_post_list li:before {
    content: "■";
    color: #121212;
}

#page_contents .new_post_list li time {
    display: block;
    font-family: "Open Sans", "Roboto", "ヒラギノ角ゴ Pro W3", "游ゴシック", "メイリオ", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Arial, sans-serif;
    font-weight: 500;
}

#page_contents .new_post_list li .cat {
    display: block;
    margin-left: 15px;
    margin-right: 15px;
    font-family: "Open Sans", "Roboto", "ヒラギノ角ゴ Pro W3", "游ゴシック", "メイリオ", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Arial, sans-serif;
    font-size: 1.4rem;
    font-weight: 500;
    line-height: 2.0;
    color: #f9423a;
}

#page_contents .new_post_list li .cat:before {
    content: "[";
    padding-right: 5px;
}

#page_contents .new_post_list li .cat:after {
    content: "]";
    padding-left: 5px;
}

.date_cat {
    margin-bottom: 10px;
    text-align: right;
}

.date_cat time {
    font-size: 1.4rem;
    color: #535353;
    font-family: "Open Sans", "Roboto", "ヒラギノ角ゴ Pro W3", "游ゴシック", "メイリオ", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Arial, sans-serif;
    font-weight: 500;
}

.date_cat .cat {
    display: inline-block;
    margin-left: 10px;
    padding-left: 10px;
    padding-right: 10px;
    background-color: #f9423a;
    font-size: 1.4rem;
    font-weight: 500;
    line-height: 2.0;
    color: #fff;
}

@media screen and (max-width: 960px) {
    #main_container {
        padding-top: 22.91667vw;
        padding-bottom: 10.41667vw;
    }
    #page_contents h2 {
        margin-top: 10.41667vw;
        margin-bottom: 4.16667vw;
        font-size: 3.0rem;
    }
    #page_contents h3 {
        margin-top: 10vw;
        padding-bottom: 1.5625vw;
        margin-bottom: 4.16667vw;
        font-size: 2.4rem;
    }
    #page_contents h3:after {
        width: 31.25vw;
    }
    #page_contents h4 {
        margin-top: 10vw;
        margin-bottom: 3.85417vw;
        font-size: 2.0rem;
    }
    #page_contents p {
        font-size: 1.4rem;
    }
    #page_contents ul {
        margin: 0 0 4.16667vw;
    }
    #page_contents ul li {
        font-size: 1.4rem;
        line-height: 1.6;
        text-indent: -1em;
        padding-left: 1em;
        margin-bottom: 8px;
    }
    #page_contents ol {
        margin: 0 0 4.16667vw;
    }
    #page_contents ol li {
        font-size: 1.4rem;
        line-height: 1.6;
        text-indent: -1.3em;
        padding-left: 1.3em;
        margin-bottom: 8px;
    }
    #page_contents .img_left {
        margin-bottom: 6.51042vw;
    }
    #page_contents .img_left img {
        width: 50%;
        margin-right: 3.125vw;
    }
    #page_contents .img_right {
        margin-bottom: 6.51042vw;
    }
    #page_contents .img_right img {
        width: 50%;
        margin-left: 3.125vw;
    }
    #page_contents .new_post_list {
        margin-bottom: 0;
    }
    #page_contents .new_post_list li {
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        margin-bottom: 1em;
        text-indent: 0;
        padding-left: 0;
    }
    #page_contents .new_post_list li:before {
        content: "■";
        color: #121212;
    }
    #page_contents .new_post_list li time {
        display: block;
        font-family: "Open Sans", "Roboto", "ヒラギノ角ゴ Pro W3", "游ゴシック", "メイリオ", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Arial, sans-serif;
        font-weight: 500;
    }
    #page_contents .new_post_list li .cat {
        display: inline-block;
        margin-left: 15px;
        margin-right: 15px;
        font-family: "Open Sans", "Roboto", "ヒラギノ角ゴ Pro W3", "游ゴシック", "メイリオ", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Arial, sans-serif;
        font-size: 1.4rem;
        font-weight: 500;
        line-height: 2.0;
        color: #f9423a;
    }
    #page_contents .new_post_list li .cat:before {
        content: "[";
        padding-right: 5px;
    }
    #page_contents .new_post_list li .cat:after {
        content: "]";
        padding-left: 5px;
    }
    #page_contents .new_post_list li .ttl {
        display: block;
        width: 100%;
    }
}

@media screen and (max-width: 768px) {
    #main_container {
        padding-top: 26.04167vw;
        padding-bottom: 13.02083vw;
    }
    .an_link {
        padding-top: 19.53125vw;
        margin-top: -19.53125vw;
    }
    .page_ttl_hd {
        margin-bottom: 4.42708vw;
        text-align: center;
    }
    .page_ttl_hd .page_ttl {
        font-family: "Open Sans", "Roboto", "ヒラギノ角ゴ Pro W3", "游ゴシック", "メイリオ", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Arial, sans-serif;
        font-size: 2.2rem;
    }
    .page_img {
        margin-bottom: 10.41667vw;
    }
    #page_contents h2 {
        margin-top: 10.41667vw;
        margin-bottom: 3.90625vw;
        font-size: 2.2rem;
    }
    #page_contents h3 {
        margin-top: 8.59375vw;
        padding-bottom: 1.95313vw;
        margin-bottom: 3.90625vw;
        font-size: 1.8rem;
    }
    #page_contents h3:after {
        width: 39.0625vw;
    }
    #page_contents h4 {
        margin-top: 8.59375vw;
        margin-bottom: 4.81771vw;
        font-size: 1.6rem;
    }
    #page_contents p {
        font-size: 1.3rem;
    }
    #page_contents ul {
        margin: 0 0 5.20833vw;
    }
    #page_contents ul li {
        font-size: 1.3rem;
        margin-bottom: 6px;
    }
    #page_contents ol {
        margin: 0 0 5.20833vw;
    }
    #page_contents ol li {
        font-size: 1.3rem;
        margin-bottom: 6px;
    }
    #page_contents .img_left {
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    #page_contents .img_left img {
        width: 100%;
        margin-bottom: 15px;
        margin-right: 0;
    }
    #page_contents .img_right {
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }
    #page_contents .img_right img {
        width: 100%;
        margin-left: 0;
        margin-bottom: 15px;
    }
    #page_contents table {
        width: 100%;
    }
    #page_contents table tr {
        border-bottom: 1px solid #d8d8d8;
    }
    #page_contents table th {
        display: block;
        width: 100%;
        padding-top: 3.125vw;
        padding-bottom: 0;
        padding-right: 0;
        font-size: 1.3rem;
    }
    #page_contents table td {
        display: block;
        width: 100%;
        padding-top: 1.30208vw;
        padding-bottom: 3.125vw;
        font-size: 1.3rem;
    }
}

.product_contents {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
}

.product_contents .products_img {
    max-width: 400px;
    width: 35.3%;
}

.product_contents .products_detail {
    vertical-align: top;
    max-width: 730px;
    width: 64.6%;
    padding-left: 50px;
}

.material_contents {
    width: 100%;
    table-layout: fixed;
    border-collapse: collapse;
}

.material_contents .material_img {
    max-width: 270px;
    width: 23.8%;
}

.material_contents .material_detail {
    vertical-align: top;
    max-width: 860px;
    width: 76.1%;
    padding-left: 50px;
}

@media screen and (max-width: 768px) {
    .product_contents .products_img {
        max-width: none;
        width: 100%;
        padding-top: 20px !important;
    }
    .product_contents .products_detail {
        max-width: none;
        width: 100%;
        padding-left: 10px;
        padding-right: 10px;
    }
    .material_contents .material_img {
        max-width: none;
        text-align: center;
        width: 100%;
        padding-top: 20px !important;
    }
    .material_contents .material_detail {
        max-width: none;
        width: 100%;
        padding-left: 10px;
        padding-right: 10px;
    }
}