/*  ################################################################

    Author:
    URL:

    Project Name:
    Version: 1.0
    URL:

################################################################# */

:root {
    --ct-max-w: 1300px;
    --maincolor: #f5bb18;
    --maincolor-h: #ffd701;
    --maincolor-h2: #ffe48f;
    --subcolor: #279223;
    --subcolor-h: #8ece8d;
    --bgcolor01: #f6fff5;
}

.d {
    border-radius: 4px;
}

/* ------------------------------------------
                  COMMON
------------------------------------------ */

body {
    padding-top: 0;
    font: 16px 'Lucida Grande', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
    color: #333;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .container {
        width: 750px
    }
}

@media (min-width: 992px) {
    .container {
        width: calc(100% - 2em);
    }
}

@media (min-width: 1200px) {
    .container {
        width: calc(100% - 2em);
        max-width: 1300px;
    }
}

.navbar {
    position: initial;
    top: initial;
    left: initial;
    width: 100%;
    margin-bottom: 0;
    border-radius: 0;
    z-index: 1000;
    transition: all 0.2s ease-in-out 0s;
    padding: 0.6em 0;
    border-bottom: solid 1px #e9e9e9;
    background: rgba(255, 255, 255, 1);
}

.navbar_inner {
    display: block;
}

@media (min-width: 768px) {
    .navbar_inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
}

.sticky {
    padding: .25em 0;
    background: rgba(255, 255, 255, 1);
}

.container>.navbar-header {
    text-align: left;
}

h1.navbar-header {
    font-size: 26px;
}

@media (max-width: 767px) {
    .container>.navbar-collapse {
        margin-top: 1em;
    }
}

.navbar-nav>li {
    padding: 5px 0;
    margin: 0em 0.2em;
}

.navbar-nav>li>a {
    padding: 0.3em 0.8em;
}

.navbar-nav li>a.btn-en-trial {
    background: var(--maincolor);
    border-radius: 2em;
    padding: 0.3em 1.2em;
    color: #ffffff;
    display: inline-block;
}

.navbar-nav li>a.btn-en-trial:hover {
    background: var(--maincolor-h);
    color: #ffffff;
}

.is-fixed {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100%;
}

#localnavi nav {
    width: 100%;
    overflow-x: scroll;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

#localnavi nav::-webkit-scrollbar {
    display: none;
}

#localnavi nav ul {
    white-space: nowrap;
    display: flex;
}

#localnavi nav .sub-folder ul {
    list-style-type: none;
    padding-left: 16px;
    white-space: nowrap;
}

.btn-primary {
    background: var(--maincolor);
    margin: 1em;
    border: 0;
    font-size: 1.1em;
    color: #333;
}

.btn-primary:hover,
.btn-primary:active,
.btn-primary:visited {
    background: var(--maincolor-h2);
}
.btn-primary a {
    text-decoration: none;
    color: #333;
}

.btn-primary a:hover,
.btn-primary a:active {
    text-decoration: none;
    color: #333;
    opacity: 1;
}

/* ------------------------------------------
             CONTENT COMMON STYLES
------------------------------------------ */

#content article h1 {
    margin: 0 0 1em 0;
    font-size: 2em;
}


#content.cat_faq article h1,
#content.qrg article h1 {
    margin: 0 0 1em 0;
    font-size: 1.6em;
}

#content article h2 {
    font-size: 1.6em;
}

#content article h3 {
    font-size: 1.4em;
}

.mt-site-search-container {
    color: #4d4d4d;
}

/* ------------------------------------------
                  TOP CONTENT
------------------------------------------ */


#mainvisual {
    width: 100%;
    min-height: auto;
    height: calc(100vw / 3 * 1);
    padding: 8em 0 3em 0;
    background: url('https://rs.usaco.co.jp/product/writefull/images/bg-top-main.jpg') no-repeat center center;
    background-size: cover;
    text-align: center;
    border-bottom: solid 1px #999;
    position: relative;
    color: var(--maincolor);
    text-shadow: 0 1px 0px #000;
    overflow: hidden;
}

#mainvisual .bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    filter: blur(2px);
    z-index: -1;
}

#mainvisual .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
}


#mainvisual .con {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateY(-50%) translateX(-50%);
    -webkit-transform: translateY(-50%) translateX(-50%);
    min-width: 80%;
}

#mainvisual h2 {
    font-size: 1.6em;
    line-height: 2em;
    margin-top: 0;
    margin-bottom: 0;
}

@media screen and (min-width:992px) {
    #mainvisual h2 {
        font-size: 3em;
    }
}

#mainvisual #main-text {
    margin: 2em 0;
}

#feature {
  width: 100%;
  margin: 0 0 5em;
}

@media (min-width: 768px) {
    #feature {
      margin: 0 0 10em;
    }
}


.con_wrap {
  width: 100%;
  max-width: var(--ct-max-w);
  margin: 0 auto;
  padding: 0 0.5em;
}

@media (min-width: 768px) {
    .con_wrap {
        padding: 0 0;
    }
}

#feature .con_wrap {
  display: flex;
  flex-wrap: wrap;
}

#feature .con_wrap .con_inner {
  width: calc(100% - 2em);
  margin: 1em 1em 4em;
  position: relative;
}

@media (min-width: 768px) {
  #feature .con_wrap .con_inner {
    width: calc(100% / 2 - 4em);
    margin: 3em 2em;
  }
}

.feature_tit {
  font-size: 2em;
  color: var(--maincolor);
  margin-top: 1em;
  position: relative;
  font-weight: bold;
  margin-bottom: 0.5em;
}

@media (min-width: 768px) {
  .feature_tit {
    margin-top: 0.5em;
    padding-left: 1.25em;
  }
}

@media (min-width: 997px) {
  .feature_tit {
    font-size: 3em;
    margin-top: 1em;
    padding-left: 1em;
  }
}


/*-- 検索結果 --*/
.mt-site-search-result-item__excerpt {
    font-size: 0.8em;
    line-height: 1.6;
}

/* ------------------------------------------
                 LOWER CONTENT
------------------------------------------ */

#mainvisual-lower {
    position: relative;
    padding: 2em 0;
    background: url('https://rs.usaco.co.jp/product/writefull/images/bg-top-main.jpg') no-repeat center bottom;
    background-size: cover;
    color: #fff;
    text-shadow: 0 1px 0px #000;
}

@media screen and (min-width:992px) {
    #mainvisual-lower {
        padding: 3.5em 0;
    }
}

#mainvisual-lower .overlay{
    background: var(--maincolor);
}

#localnavi nav li {
    display: inline-block;
    list-style: none;
    position: relative;
    float: none;
}

#entry-list {
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.faq_entrylist #entry-list {
    margin: 0;
    display: block;
}

.faq_entrylist input[type=search] {
    width: 16em;
}

.faq_entrylist .procedure_explanation_wrap {
    border: 2px solid #bd0000;
}


.faq_entrylist .procedure_explanation_top {
    color: #bd0000;
}

.faq_entrylist h2 {
    /* font-weight: bold; */
    border-bottom: 3px solid var(--maincolor);
    padding: 0.3em;
    margin-bottom: 0.3em;
    /* transform: skewX(-15deg); */
    position: relative;
}

.faq_entrylist h2::before,
.faq_entrylist h2::after {
    content: '';
    background-color: var(--maincolor);
    width: 3px;
    height: 20px;
    transform: rotate(30deg);
    position: absolute;
    bottom: -10px;
}

.faq_entrylist h2::before {
    right: 2.5em;
}

.faq_entrylist h2::after {
    right: 2em;
}


.faq_entrylist .en_faqtop_cat_list_wrap {
    display: flex;
    flex-wrap: wrap;
}


.faq_entrylist .en_faqtop_cat_list_wrap .en_faqtop_cat_list {
    width: 100%;
    margin: 1em 0em;
}


@media screen and (min-width:768px) {
    .faq_entrylist .en_faqtop_cat_list_wrap .en_faqtop_cat_list {
        width: calc(100% / 2 - 3.2em);
        margin: 1.6em;
    }
}

.faq_entrylist .en_faqtop_cat_list_wrap .en_faqtop_cat_list .tit {
    font-size: 1em;
    background: var(--maincolor);
    color: #ffffff;
    padding: 0.4em 0.8em;
    position: relative;
    border-radius: 0.6em;
    border-bottom: solid 0.4em var(--maincolor-h);
    margin-bottom: 1.5em;
}

.faq_entrylist .en_faqtop_cat_list_wrap .en_faqtop_cat_list .tit:after {
    position: absolute;
    content: '';
    width: 0;
    height: 0;
    bottom: -0.95em;
    left: 1.5em;
    border-width: 0.6em 0.6em 0 0.6em;
    border-style: solid;
    border-color: var(--maincolor-h) transparent transparent transparent;
}

#entry-list article {
    margin-bottom: 2em;
    padding-bottom: 0;
    border-bottom: solid 0px #e9e9e9;
}

.faq_entrylist #entry-list article {
    margin: 0;
    padding: 0.4em 0.8em;
    border-bottom: solid 0px #e9e9e9;
}


#content .faq_entrylist #entry-list h3 {
    font-size: 1em;
    line-height: 1.3em;
    margin: 0;
}


#entry-list article.entry-list-usaco {
    padding: 1.6em 1.2em;
    border: solid 1px #e9e9e9;
    background: #fff;
    border-radius: 8px;
    box-shadow: -5px -5px 10px 0px rgba(255, 255, 255, 0.5), 5px 5px 10px 0px rgba(0, 0, 0, 0.3);
}

@media screen and (min-width:768px) {
    #entry-list article.entry-list-usaco {
        width: calc(100% / 2 - 2em);
        margin: 1em;
    }
}

@media screen and (min-width:992px) {
    #entry-list article.entry-list-usaco {
        width: calc(100% / 3 - 2em);
        margin: 1em;
    }
}

#entry-list .entry-con_wrap {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column-reverse;
}


#entry-list .entry-con_wrap .entry-con_copy {
    width: 100%;
}


#entry-list .entry-con_wrap .entry-con_img {
    width: 100%;
    margin-bottom: 0.6em;
}


.entry-meta {
    margin: 1em 0;
    font-size: 70%;
}

.entry-meta .category {
    padding: 0.5em 0.8em;
    margin: 0 2px;
    background: var(--subcolor);
    color: #fff;}


h1.entrytitle,
h2.entrytitle {
    padding: 0.6em;
    border-left: 0.3em solid var(--maincolor);
    font-size: 24px;
}

#content .con_side {
    position: sticky;
    top: 100px
}

/* ------------------------------------------
                 ENTRY DETAIL
------------------------------------------ */

.qrg #entry-body {
    margin-top: 3.5em;
}

.entry-body_inner {
    margin: 2em 0 0;
}

#entry-detail {
    margin: 0;
}

@media screen and (min-width:992px) {
    #entry-detail {
        margin: 0 2em;
    }
}

.article_block {
    margin-bottom: 4em;
}


.article_block h2 {
    margin: 0 auto 1em;
    padding: 0.5em;
    color: #010101;
    background: #eaf3ff;
    border-bottom: solid 3px var(--maincolor);
}

#content article h2.default {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 1.8em;
    margin: 3em 0 1em;
}

@media (min-width: 768px) {
    #content article h2.default {
        font-size: 2.5em;
    }
}

#content article h2.default::before,
#content article h2.default::after {
    content: '';
    width: 70px;
    height: 3px;
    background-color: var(--maincolor);
}

#content article h2.default::before {
    margin-right: 20px;
}

#content article h2.default::after {
    margin-left: 20px;
}

h3.default {
    background: var(--maincolor-h2);
    border-left: solid 10px var(--maincolor);
    padding: 0.5em;
    margin: 3em 0 1.2em;
}

h4.default {
    position: relative;
    padding: 2rem 1rem;
    margin: 2em 0 1.4em;
}

h4.default:after {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 10px;
    content: '';
    background-image: -webkit-repeating-linear-gradient(135deg, #000, #000 1px, transparent 2px, transparent 5px);
    background-image: repeating-linear-gradient(-45deg, #000, #000 1px, transparent 2px, transparent 5px);
    background-size: 7px 7px;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}


.accordion-check {
    display: none;
}

.accordion-label {
    background: var(--maincolor);
    color: #fff;
    display: block;
    margin-bottom: 1px;
    padding: 0.2em 1em;
    position: relative;
    cursor: pointer;
    padding-right: 70px;
}


.accordion-label:after {
    background: var(--maincolor);
    box-sizing: border-box;
    content: '\f067';
    display: block;
    font-family: "Font Awesome 5 Free";
    font-weight: 600;
    height: 36px;
    padding: 4px 12px;
    position: absolute;
    right: 0;
    top: 0px;
}

.accordion-content {
    border: 1px solid #cecece;
    display: block;
    height: 0;
    opacity: 0;
    padding: 0 10px;
    transition: .5s;
    visibility: hidden;
}

.accordion-check:checked+.accordion-label:after {
    content: '\f068';
}

.accordion-check:checked+.accordion-label+.accordion-content {
    height: auto;
    opacity: 1;
    padding: 10px;
    visibility: visible;
}



.toc_tit:before {
    font-family: "Font Awesome 5 Free";
    content: "\f03a";
    font-weight: 900;
    padding-right: 0.5em;
}

.en_faq_entrybody ul.toc,
ul.toc {
    padding-left: 0
}

ul.toc li {
    list-style: none !important;
    padding-left: 0.5em;
}

ul.toc li:before {
    font-family: "Font Awesome 5 Free";
    content: "\f138";
    font-weight: 900;
    color: var(--maincolor);
    margin-right: 0.5em;
}

#entry-detail table th,
#entry-detail table td {
    padding: 0.6em;
}




li.procedure_inner {
    margin-bottom: 2.6em;
}

.procedure_annotation_wrap {
    border: 1px solid #f3468c;
    background-color: #FCDAE8;
    border-radius: 1.6em;
    padding: 1em;
    margin-bottom: 1em;
}

#content article .procedure_annotation_wrap .procedure_annotation_top {
    color: #ff0000;
    margin-bottom: 0;
    font-size: 1.2em;
    font-weight: bold;
}

.procedure_supplement_wrap {
    border: 3px dashed #0070c0;
    border-radius: 1.6em;
    padding: 1em;
    margin-bottom: 1em;
    background-color: #ffffff;
}

#content article .procedure_supplement_wrap .procedure_supplement_top {
    color: #0070c0;
    margin-bottom: 0;
    font-size: 1.2em;
    font-weight: bold;
}



.procedure_explanation_wrap {
    position: relative;
    margin: 1em;
    padding: 1.5em 1em 0;
    border: 2px solid #4989FF;
    border-radius: 8px;
    background: #FFFFFF;
}

#content article .procedure_explanation_wrap .procedure_explanation_top {
    position: absolute;
    display: inline-block;
    top: -10px;
    left: 10px;
    padding: 0px 9px;
    line-height: 1;
    font-size: 15px;
    background: #ffffff;
    font-weight: bold;
    color: #006dd9;
}


/* ------------------------------------------
                    関連記事
------------------------------------------ */
#content .related-entries {
    padding: 1.4em;
    background: var(--maincolor-h2);
    border-radius: 0.6em;
    margin-top: 5em;
}

#content .related-entries h3.tit {
    font-size: 1.6em;
    padding-bottom: 0.2em;
    border-bottom: 1px var(--maincolor) solid;
    margin-bottom: 0.6em;
    margin-top: 0;
}

#content .related-entries .entry_wrap ul {
    padding-left: 1em;
}

#content .related-entries .entry_wrap ul li {
    list-style: none !important;
    padding-left: 1em;
    text-indent: -1.2em;
}

#content .related-entries .entry_wrap ul li:before {
    font-family: "Font Awesome 5 Free";
    content: "\f138";
    font-weight: 900;
    color: var(--maincolor);
}

#content .related-entries .entry_wrap ul li a {
    padding-left: 0.2em;
}

/* ------------------------------------------
                  sns
------------------------------------------ */

#entry-detail .entry-social-buttons ul {
    clear: both;
    margin: 3em 0;
    padding-left: 0px;
    margin-left: 0px;
}

/* ------------------------------------------
                  Pagination
------------------------------------------ */

#sidebar .group {
    margin: 0;
}

@media (min-width: 768px) {
    #sidebar .group {
        margin: 0 1em;
    }
}

#sidebar .group .side-nav>ul {
    margin-left: 0px;
}


/*-------------
  ブロック
-------------*/

.row--2 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 2em;
}

.col--2 {
    width: 100%;
    padding: 0;
}

@media screen and (min-width:768px) {
    .col--2 {
        width: calc(100% / 2 - 2em);
        padding: 1em;
    }
}

.row--3 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 2em;
}

.col--3 {
    width: 100%;
    padding: 0;
}

@media screen and (min-width:768px) {
    .col--3 {
        width: calc(100% / 3 - 2em);
        padding: 1em;
    }
}

.row--4 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 2em;
}

.col--4 {
    width: 100%;
    padding: 0;
}

@media screen and (min-width:768px) {
    .col--4 {
        width: calc(100% / 4 - 2em);
        padding: 1em;
    }
}