@charset "utf-8";

/*-------------------------------------------*/
/*	基本設定
/*-------------------------------------------*/
html,
body {
  color: #333;
  font-family: -apple-system, BlinkMacSystemFont, "ヒラギノ角ゴ ProN W3", Hiragino Kaku Gothic ProN, "メイリオ", Meiryo, Arial, sans-serif;
  margin: 0;
  padding: 0;
}

html {
  font-size: 10px;
  overflow-y: scroll;
  scroll-behavior: smooth;
}

body {
  font-size: 1.8rem;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

ol,
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contents h1:not(.logo) {
  margin: 4rem 0;
}

p {
  margin: 0;
  text-align: justify;
}

figure {
  margin: 0;
  padding: 0;
}

button,
input,
select,
textarea {
  box-sizing: border-box;
  font-family: inherit;
  font-size: 1.8rem;
}

input[type="submit"]::-moz-focus-inner {
  border: 0;
}

label,
input[type="reset"],
input[type="submit"] {
  cursor: pointer;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

h1,
h2,
h3,
h4 {
  word-break: break-all;
}

iframe#result {
  border: 0;
  height: 0;
  width: 0;
}

iframe#special {
  border: 0;
  height: 0;
  width: 0;
}

img {
  vertical-align: middle;
}



/*-------------------------------------------*/
/*	フォントサイズ
/*-------------------------------------------*/
h1,
h2:not(.top_copy) {
  font-size: 3rem;
}

.mjr_class {
  font-size: 2.4rem;
}

#footer_menu a,
.cright_atengineer,
.breadcrumbs li,
h1 .maker_search_conditions {
  font-size: 1.5rem;
}

.list_news .news_date {
  font-size: 1.6rem;
}

.list_news .news_cat,
.topic_ip .news_cat,
.list_nd .news_cat {
  font-size: 1.4rem;
}

/*-------------------------------------------*/
/*	見出しの装飾
/*-------------------------------------------*/
.ttlBorder01 {
  border-left: 10px solid #3e8bd4;
  padding: 10px;
}

/*-------------------------------------------*/
/*	リンク関連
/*-------------------------------------------*/
a {
  color: #3989d7;
  text-decoration: none;
}

a:hover,
a:active {
  color: #6fb1e3;
}

a.link_line,
a:hover,
a:active {
  text-decoration: underline;
}

.link_no_line a:hover,
a[class^="btn"]:hover {
  text-decoration: none;
}


/*-------------------------------------------*/
/*	レイアウト
/*-------------------------------------------*/
.contents {
  box-sizing: border-box;
  margin-left: auto;
  margin-right: auto;
  max-width: 96rem;
  width: 90%;
}

body:not(#p_top) .inn_search_box {
  margin-bottom: 6rem;
}

.contents p+p {
  margin-top: 1em;
}

.img-replacement {
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
}

.box-split {
  display: flex;
  gap: 0 2em;
}

.mb6 {
  margin-bottom: 6rem;
}

/*-------------------------------------------*/
/*	header
/*-------------------------------------------*/
header .contents {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
}

.logo {
  margin: 0;
  order: 1;
  width: 49%;
}

.logo a {
  background: url(../img/common/logo.png) 0 0 no-repeat;
  background-size: contain;
  display: block;
  font-size: 3.5rem;
  height: auto;
  margin: 0;
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  width: 100%;
}

.logo a:hover {
  opacity: .7;
}

.search_form input[type="text"],
.search_form input[type="submit"] {
  box-sizing: border-box;
  display: inline-block;
  line-height: 2em;
  height: 2em;
  vertical-align: middle;
}

.search_form input[type="text"] {
  border: 1px solid #3989d7;
  border-right: 0;
}

.search_form:not(.top_search) input[type="text"] {
  background: #e5eeff;
}

.header_search.search_form {
  box-sizing: border-box;
  order: 3;
  padding: 1rem;
  width: 100%;
}

.header_search.search_form input[type="text"] {
  padding: 0 .8rem;
  width: 85%;
}

.header_search.search_form input[type="text"],
#page_search_form.search_form input[type="text"] {
  border-radius: .4rem 0 0 .4rem;
}

.search_form input[type="submit"] {
  appearance: none;
  -webkit-appearance: none;
  background: #3989d7 url(../img/common/icon_search.png) 50% 50% no-repeat;
  border: 0;
  padding: 0;
  text-align: left;
}

.header_search.search_form input[type="submit"],
#page_search_form.search_form input[type="submit"] {
  border-radius: 0 .4rem .4rem 0;
}

.header_search.search_form input[type="submit"] {
  width: 15%;
}

.header_inq {
  order: 2;
  width: 48%;
}

.header_inq a {
  box-sizing: border-box;
  font-size: 1.6rem;
  display: inline-block;
  position: relative;
  width: 100%;
}

.header_inq a.head_btn-inq,
.header_inq a.head_btn-publication {
  padding: 1rem 1rem 1rem 5rem;
}

.header_inq a.head_btn-inq::before,
.header_inq a.head_btn-publication::before {
  background: url(../img/common/icon_mail.png) 0 -3rem no-repeat;
  content: "";
  display: block;
  height: 2.8rem;
  left: 1rem;
  margin: -1.4rem 0 0 0;
  position: absolute;
  top: 50%;
  width: 3.6rem;
}

.header_inq a.head_btn-publication,
.header_inq a.head_btn-inq:hover {
  background-color: #3989d7;
  color: #fff;
}

.header_inq a.head_btn-publication:hover,
.header_inq a.head_btn-inq {
  background-color: #fff;
  box-shadow: 2px 0 0 #2c7bc8 inset, -2px 0 0 #2c7bc8 inset,
    0 2px 0 #2c7bc8 inset, 0 -2px 0 #2c7bc8 inset;
  color: #2c7bc8;
}

.header_inq a:hover::before,
.header_inq a.head_btn-publication::before {
  background-position: 0 0;
}

.header_inq a.head_btn-publication:hover::before {
  background-position: 0 -3rem;
}


/*-------------------------------------------*/
/*	nav
/*-------------------------------------------*/
.gnav {
  background-color: #f0f8ff;
  margin-top: .2rem;
}

.gnav ul {
  display: flex;
  flex-wrap: wrap;
}

.gnav li {
  box-sizing: border-box;
  display: block;
  border-right: 2px solid #3989d7;
}

.gnav a {
  display: block;
  font-size: 1.6rem;
  font-weight: 600;
  padding: 1.2rem 0;
  text-align: center;
}

.gnav a:hover,
#p_maker .pl_maker a,
#p_news .pl_news a,
#p_event .pl_event a,
#p_movie .pl_movie a,
#p_shiken .pl_shiken a,
#p_kikaku .pl_kikaku a,
#p_top .pl_top a {
  background-color: #3989d7;
  color: #fff;
}

#p_maker .pl_maker a,
#p_news .pl_news a,
#p_event .pl_event a,
#p_movie .pl_movie a,
#p_shiken .pl_shiken a,
#p_kikaku .pl_kikaku a,
#p_material .pl_material a {
  font-weight: 700;
}

/*-------------------------------------------*/
/*	api_lab loading
/*-------------------------------------------*/
#result_loading_box {
  text-align: center;
}

#result_loading_box img {
  width: 40px;
  height: 40px;
}

/*-------------------------------------------*/
/*	PageTop
/*-------------------------------------------*/
#page_top {
  border-top: .2rem solid #fff;
  bottom: 0;
  position: fixed;
  width: 100%;
  z-index: 10;
}

#page_top a {
  background-color: #2c7bca;
  box-sizing: border-box;
  color: #fff;
  display: block;
  height: 5rem;
  line-height: 5rem;
  position: relative;
  text-align: center;
}

#page_top a.btn_ptop {
  border-radius: 0;
}

#page_top a:before {
  content: "";
  border-bottom: 1rem solid #fff;
  border-left: .7rem solid transparent;
  border-right: .7rem solid transparent;
  display: inline-block;
  margin: 0 .5rem 0 0;
  width: 0;
}

#page_top a:hover {
  background-color: #65adf2;
}

/*-------------------------------------------*/
/*	footer
/*-------------------------------------------*/
footer {
  padding-bottom: 5rem;
}

#footer_menu {
  background-color: #2c7bca;
  padding: 2.5rem 0;
  text-align: center;
}

#footer_menu ul {
  display: block;
  margin: 0 auto;
}

#footer_menu li {
  box-sizing: border-box;
  display: block;
  line-height: 1.2;
}

#footer_menu li:not(:first-child) {
  margin-top: 1rem;
}

#footer_menu li:not(:last-child) {
  margin-bottom: 1rem;
}

#footer_menu a {
  color: #fff;
  display: block;
  padding: 1.3rem 10%;
  text-align: left;
}

/*	copyright
/*-------------------------------------------*/
#copyright {
  padding: 1rem 0;
  text-align: center;
}

.cright_atengineer,
.cright_atengineer img {
  display: block;
}

.cright_atengineer {
  margin: 0 auto;
  width: 15em;
}

#copyright small {
  color: #3989d7;
  display: block;
  font-size: 1.2rem;
  margin: 3rem auto 2rem;
}


/*-------------------------------------------*/
/*	ボタン
/*-------------------------------------------*/
a[class^="btn"] {
  display: block;
  background-color: #f1f5ff;
  border: 1px solid #2c7bca;
  border-radius: 1rem;
  text-decoration: none;
}

a[class^="btn"]:hover {
  background-color: #2c7bca;
  color: #fff;
}

.btn_more {
  box-shadow: 0 2px 3px #205992;
  color: #555;
  font-weight: 700;
  padding: .5em 2em;
  width: 5em;
}

.btn_cneter {
  margin: 2rem auto;
}

/*	探しますボタン
/*-------------------------------------------*/
.box_request {
  background-color: #f0f5ff;
  border: .2rem solid #2b7bc9;
  margin-bottom: 6rem;
  margin-top: 6rem;
  padding: 2rem;
  text-align: center;
}

.box_search.box_request {
  margin-bottom: 4rem;
}

.box_request p {
  color: #2b7bc9;
  font-weight: bold;
  margin-bottom: 1.5rem;
  z-index: 1;
}

a.btn_request {
  display: inline-block;
  background-color: #2c7bca;
  border: 1px solid #2c7bca;
  border-radius: 1.3em;
  box-shadow: 0 1px 1px #caddee;
  color: #fff;
  cursor: pointer;
  height: 2.6em;
  line-height: 2.6em;
  padding: 0 1rem;
  text-align: center;
  text-decoration: none;
}

a.btn_request:hover {
  background-color: #fff;
  color: #333;
  text-decoration: none;
}

.pickup_inq {
  margin-top: 2.5rem;
  text-align: center;
}


/*	参加企業募集ボタン
/*-------------------------------------------*/
.box_rct {
  background-color: #fff;
  border: .2rem solid #2b8204;
  margin-bottom: 6rem;
  margin-top: 6rem;
  padding: 2rem;
  text-align: center;
}

.box_rct p {
  color: #666;
  font-weight: bold;
  margin-bottom: 1.5rem;
  z-index: 1;
}

a.btn_rct {
  display: inline-block;
  background-color: #2b8204;
  border: 1px solid #2b8204;
  border-radius: 1.3em;
  box-shadow: 0 1px 1px #caddee;
  color: #fff;
  cursor: pointer;
  height: 2.6em;
  line-height: 2.6em;
  padding: 0 2rem;
  text-align: center;
  text-decoration: none;
}

a.btn_rct:hover {
  background-color: #fff;
  color: #333;
  text-decoration: none;
}

/*-------------------------------------------*/
/*	パンくずリスト
/*-------------------------------------------*/
.breadcrumbs {
  border-bottom: 3px solid #f0f8ff;
  color: #666;
  display: block;
  font-size: 0;
  margin-bottom: 3rem;
  margin-top: 3rem;
}

.breadcrumbs li {
  display: inline-block;
}

.breadcrumbs li:not(:last-child) {
  margin-right: .5em;
}

.breadcrumbs li:not(:last-child)::after {
  content: "＞";
  margin-left: .5em;
}


/*-------------------------------------------*/
/*	ニュースアイコン
/*-------------------------------------------*/
.list_news .news_date,
.list_news .news_cat,
.topic_ip .news_cat {
  display: inline-block;
}

.list_news .news_date {
  color: #333;
  min-width: 6em;
}

.list_news .news_cat,
.topic_ip .news_cat {
  height: 1.4em;
  line-height: 1.4em;
  margin-left: 1em;
  padding: .2rem .5em;
  vertical-align: middle;
}

.list_news .news_cat.cat_longname {
  height: auto;
  line-height: 1.3;
  padding-top: .4rem;
}

.new_article,
.cat_news,
.cat_product,
.cat_q_and_a {
  color: #fff;
}

.cat_case_study,
.cat_event,
.cat_non_genre,
.cat_general {
  box-shadow: 1px 0 0 #666 inset, -1px 0 0 #666 inset,
    0 1px 0 #666 inset, 0 -1px 0 #666 inset;
}

.new_article {
  background-color: #ec0707;
}

.cat_news {
  background-color: #0272e5;
}

.cat_product {
  background-color: #2b8204;
}

.cat_case_study {
  background-color: #ffdb13;
}

.cat_q_and_a {
  background-color: #e80068;
}

.cat_event {
  background-color: #ff9d12;
}

.cat_non_genre {
  background-color: #87d6ff;
}

.cat_general {
  background-color: #fff;
  color: #808080;
}

.cat_case_study,
.cat_event,
.cat_non_genre {
  color: #333;
}

.list_news .news_title,
.topic_ip .news_title {
  font-weight: 700;
}

.list_news .news_source,
.list_news .data_maker,
.list_event .data_maker,
.topic_ip .news_source {
  color: #666;
}

/*	コーナーへのリンク
/*-------------------------------------------*/
.link_list_corner {
  margin-bottom: 1em;
}

.link_list_corner li {
  display: flex;
}

.link_list_corner li:not(:first-child) {
  margin-top: 1em;
}

.link_list_corner a,
.corner_menu_emc a {
  align-items: center;
  background: #ff6579;
  border: 1px solid #ff6579;
  box-shadow: 1px 2px 0 #fff inset, 2px 1px 0 #fff inset, -1px -2px 0 #fff inset, -2px -1px 0 #fff inset;
  box-sizing: border-box;
  display: flex;
  color: #fff;
  overflow: hidden;
  padding: 2px;
  width: 100%;
}

.link_list_corner .new-corner a {
  background: #3986d7;
}

.link_list_corner a:hover,
.link_list_corner a:active,
.corner_menu_emc a:hover,
.corner_menu_emc a:active {
  background: rgba(255, 101, 121, .9);
}

.link_list_corner .new-corner a:hover,
.link_list_corner .new-corner active {
  background: rgba(57, 134, 215, .9);
}

.link_list_corner a:hover img,
.corner_menu_emc a:hover img {
  opacity: .7;
}

.link_list_corner a:hover,
.corner_menu_emc a:hover {
  text-decoration: none;
}

.llcorner_imgbox {
  align-items: center;
  border-right: 1px solid #fff;
  display: flex;
  justify-content: center;
  overflow: hidden;
  width: 100px;
}

.llcorner_imgbox img {
  max-height: 8rem;
}

.link_list_corner dl {
  background: #ff6579;
  box-sizing: border-box;
  display: block;
  margin: 0;
  padding: .5em 1em;
  position: relative;
  width: calc(100% - 100px);
}
.link_list_corner .new-corner dl {
  background: #3986d7;
}

.link_list_corner dt {
  border-bottom: 2px dotted #fff;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: .3em
}

.new_corner dt::before {
  background: #fff;
  border-radius: .5em;
  color: #ff6579;
  content: "新設";
  display: inline-block;
  font-size: 1.2rem;
  line-height: 1;
  margin-right: .5em;
  padding: .2em .5em;
  vertical-align: middle;
}

.link_list_corner dd {
  font-size: 1.3rem;
  line-height: 1.4;
  margin: 0;
}

/*	ページ内メニュー、ページ内アンカーリンク
/*-------------------------------------------*/
.link_list,
.list_anchor {
  box-sizing: border-box;
  display: block;
  font-size: 0;
}

.link_list li,
.list_anchor li {
  overflow: hidden;
}

.link_list .here a,
#p_skn_50+.link_list #lm_skn_50 a,
#p_skn_how+.link_list #lm_skn_how a,
#p_skn_clss+.link_list #lm_skn_clss a,
#p_kikaku .link_list #lm_kkk a {
  color: #666;
}

/*	ページ内メニュー */
.link_list {
  margin-bottom: 2rem;
  border: .2rem solid #2b7bc9;
  padding: 1rem 2rem;
}

.link_list li {
  font-size: 1.8rem;
}

.link_list li:not(:last-child) {
  margin: 0 0 3rem 0;
}

.link_list li,
.link_list a {
  display: block;
}

.link_list a::after {
  content: "▼";
}

/*	ページ内アンカーリンク */
.list_anchor {
  margin: 0 0 3rem 0;
  padding: 0;
}

.list_anchor li {
  display: inline-block;
  font-size: 1.6rem;
}

.list_anchor li:not(:last-child) {
  margin: 0 3rem 0 0;
}

.list_anchor a {
  display: inline-block;
  position: relative;
}

.list_anchor a::before {
  background: #3986d7;
  content: "";
  display: inline-block;
  height: 1em;
  line-height: 0;
  margin-right: .25em;
  width: 1em;
}

.list_anchor a::after {
  color: #fff;
  content: "▼";
  font-size: 1rem;
  left: .25em;
  position: absolute;
  top: .1em;
}


/*	特集コーナーのリンク
/*-------------------------------------------*/
.corner_linkbox {
  margin: 1em 0 5rem 0;
}

.corner_linkbox p,
.corner_navibox p {
  font-size: 1.6rem;
  font-weight: bold;
}

.corner_linkbox ul,
.corner_linkbox li {
  display: block;
}

.corner_linkbox a {
  align-items: center;
  border: 1px solid #2c7bc8;
  box-sizing: border-box;
  display: flex;
  height: 7rem;
  padding: 0 1rem 0 11rem;
  position: relative;
  width: 100%;
}

.corner_linkbox a::after {
  border-bottom: 1rem solid #2c7bc8;
  border-left: 1rem solid transparent;
  border-right: 1rem solid #2c7bc8;
  border-top: 1rem solid transparent;
  bottom: 0;
  content: "";
  right: 0;
  position: absolute;
}

.corner_linkbox a.crner_fa {
  background: #fff url(../img/common/corner_fa.jpg) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.crner_r {
  background: #fff url(../img/common/corner_r.jpg) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.crner_c-ip {
  background: #fff url(../img/common/corner_c-ip.png) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.crner_c-automobile {
  background: #fff url(../img/common/corner_c-automobile.png) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.crner_auto_aec {
  background: #fff url(../img/common/corner_c-automobile.png) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.crner_auto_emc {
  background: #fff url(../img/common/corner_c-auto-emc.jpg) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.crner_iso16750 {
  background: #fff url(../img/common/corner_c-auto-iso16750.jpg) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.page_emc {
  background: #fff url(../img/common/page_emc.png) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.page_environment {
  background: #fff url(../img/common/crner_environment.png) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.page_corrosion {
  background: #fff url(../img/common/crner_corrosion.jpg) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.crner_sb {
  background: #fff url(../img/common/corner_c-sb.png) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a.crner_reltest {
  background: #fff url(../img/common/corner_c-reltest.png) 0 50% no-repeat;
  background-size: 100px 70px;
}
.corner_linkbox a.crner_material {
  background: #fff url(../img/common/corner_c-material.png) 0 50% no-repeat;
  background-size: 100px 70px;
}

.corner_linkbox a:hover {
  color: #fff;
  background-color: #2c7bc8;
  text-decoration: none;
}

.corner_linkbox a[class^="crner_c"] {
  border: 1px solid #ff6579;
  color: #ff6579;
}

.corner_linkbox a:hover::after {
  border-bottom-color: #fff;
  border-right-color: #fff;
  color: #fff;
}

.corner_linkbox a[class^="crner_c"]:hover {
  background-color: #ff6579;
  color: #fff;
}

.corner_linkbox a[class^="crner_c"]::after {
  border-bottom-color: #ff6579;
  border-right-color: #ff6579;
}

.corner_linkbox a[class^="crner_c"] span {
  display: block;
  margin-top: .5em;
  text-align: center;
}

.corner_linkbox a[class^="crner_c"] span::before {
  background: #ff6579;
  border-radius: .5em;
  content: "新設";
  color: #fff;
  display: block;
  line-height: 1;
  margin-bottom: .5em;
  padding: .2em .5em;
}

.corner_linkbox a[class^="crner_c"]:hover span::before {
  background: #fff;
  color: #ff6579;
}

.corner_linkbox a[class^="crner_c"]:hover:hover::after {
  border-bottom-color: #fff;
  border-right-color: #fff;
  color: #fff;
}

.corner_navibox {
  margin: 1em 0 5rem 0;
}

.corner_navibox ul,
.corner_navibox li,
.corner_navibox p {
  display: block;
  box-sizing: border-box;
}

.corner_navibox ul,
.corner_navibox p {
  max-width: 90rem;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
  width: 100%;
}

.corner_navibox ul {
  background: #fff;
  border: 1px solid #e5eeff;
}

.corner_navibox li:not(:first-child) {
  border-top: 1px solid #e5eeff;
}

.corner_navibox a {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  padding: .25em;
  width: 100%;
}

.corner_navibox a:not(.navilink):after {
  border-bottom: 1rem solid #2c7bc8;
  border-left: 1rem solid transparent;
  border-right: 1rem solid #2c7bc8;
  border-top: 1rem solid transparent;
  bottom: 0;
  content: "";
  right: 0;
  position: absolute;
}

.c-link_icon,
.c-link_icon svg {
  height: 30px;
  width: 30px;
}

.c-link_icon .st2 {
  fill: #3989d7;
}

.c-link_txt {
  font-size: 1.4rem;
  line-height: 1.4;
  padding-left: .5em;
}

/* Site Map
/*-------------------------------------------*/
#list_sitemap {
  margin-bottom: 10rem;
}

#list_sitemap li {
  margin: 1rem 0 0 0;
  padding: 0 1rem;
  position: relative;
}

#list_sitemap li::before {
  background: #2b7bc9;
  content: "";
  display: block;
  height: .6rem;
  left: 0;
  line-height: 0;
  width: .6rem;
  position: absolute;
  top: .5em;
}


/* 404
/*-------------------------------------------*/
.page404 h1::after {
  content: "404 Not Found";
  color: #888;
  display: inline-block;
  font-weight: 300;
}

.link404 {
  margin: 1rem 0 6rem 0;
}

.link404 li {
  margin: 0 0 .5rem 1em;
  position: relative;
}

.link404 li:before {
  background-color: #2b7bc9;
  border-radius: 100%;
  content: "";
  display: block;
  height: .6rem;
  left: -.7em;
  position: absolute;
  top: .55em;
  width: .6rem;
}

/* 注目のバナー
/*-------------------------------------------*/
/*20200806IP試験ページ作成に伴う追加*/
.linkBox_tokushu01 {
  background: #d2ecff;
  border-radius: 10px;
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.2);
  margin-bottom: 60px;
  transition: 0.3s;
}

.linkBox_tokushu01:hover {
  background: rgba(210, 230, 255, .8);
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.1);
  margin-top: 3px;
}

.linkBox_tokushu01.max80 {
  margin-right: auto;
  margin-left: auto;
  margin-top: 1.5em;
  width: 80%;
}

.ttlTokushu01 {
  background: #fff;
  font-size: 1.8rem;
  font-weight: bold;
}

.ttlTokushu01 span {
  display: inline-block;
  background: #3e8bd4;
  color: #fff;
  padding: 10px 20px;
}

.ttlTokushu01 strong {
  display: inline-block;
  padding: 10px 20px;
  color: #3151b9;
}

.linkBox_tokushu01 a {
  padding: 20px;
  display: flex;
  flex-wrap: wrap;
  transition: 0.3s;
}

.linkBox_tokushu01 a:hover {
  text-decoration: none;
  font-weight: bold;
}

.imgArea_linkBox01 {
  display: block;
  overflow: hidden;
}

.linkBox_tokushu01 img {
  width: 100%;
}

/* 横幅指定
/*-------------------------------------------*/
.box_test_dscrpt {
  box-sizing: border-box;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}


/* ISO 16750
/*-------------------------------------------*/
.boxlink-iso16750 {
  background: #fafafa;
  margin-top: 1.5em;
  padding: 1em;
}
.bnr-boxlink-iso16750 {
  align-items: center;
  background: #3986d7;
  border: 1px solid #3986d7;
  box-shadow: 1px 1px 0 #fff inset, -1px 1px 0 #fff inset,
              1px -1px 0 #fff inset, -1px -1px 0 #fff inset;
  color: #fff;
  display: flex;
  font-size: 1.4em;
  gap: 0 2rem;
  margin-bottom: 1em;
  overflow: hidden;
  padding: 1px;
}
a.bnr-boxlink-iso16750:hover {
  background: #fff;
  color: #3986d7;
}

.bnr-boxlink-iso16750,
.bbi-img {
  height: calc(1em * 1.6 * 2);
}
.bbi-img {
  align-items: center;
  display: flex;
  overflow: hidden;
}

.contents.class_page h2.title-boxlink-iso16750 {
  background: transparent;
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  padding: 0;
  text-align: left;
}
.boxlink-iso16750 li {
  padding: 0 0 0 1rem;
  position: relative;
}

.boxlink-iso16750 li::before {
  background: #2b7bc9;
  content: "";
  display: block;
  height: .6rem;
  left: 0;
  line-height: 0;
  width: .6rem;
  position: absolute;
  top: .5em;
}

/*-------------------------------------------*/
/*	Responsive Structure
/*-------------------------------------------*/
@media screen and (max-width: 330px) {
  a.btn_request {
    border-radius: 2em;
    height: auto;
    line-height: 1.2;
    padding: .5em 1em;
  }

}

@media screen and (max-width: 479px) {
  .header_inq a {
    font-size: 1.4rem;
  }

  .corner_linkbox a {
    background-size: contain;
    width: 100%;
  }
}


/* スマホ縦サイズ
/*-------------------------------------------*/
@media screen and (max-width: 479px) {
  h2 {
    margin-top: 0;
  }

  .page404 h1::after {
    font-size: 1.4rem;
  }

  .gnav li {
    width: 50%;
  }

  .gnav li:not(:last-child) {
    border-bottom: 2px solid #3989d7;
  }

  .gnav li:nth-child(even) {
    border-right: 0 none;
  }

  .link_list_corner a {
    display: block;
  }

  .llcorner_imgbox {
    display: none;
  }

  .link_list_corner dl {
    width: 100%;
  }
}


@media screen and (min-width: 480px) and (max-width: 959px) {
  header .gnav .contents {
    justify-content: flex-start;
  }

  .gnav li {
    width: 25%;
  }

  .gnav li:nth-child(-n + 4) {
    border-bottom: 2px solid #3989d7;
  }

  .gnav li:nth-child(4n) {
    border-right: 0 none;
  }

  span.llcorner_auto .for_pc {
    display: none;
  }
}

@media screen and (max-width: 769px) {
  br.for_pc {
    display: none;
  }

  .list_anchor {
    display: none;
  }

  .provider {
    font-size: 1.4rem;
  }

  .corner_linkbox li:not(:first-child) {
    margin-top: 3rem;
  }
  .box-split {
    flex-direction: column;
    gap: 2em 0
  }
}

/* pc iPad3より大きい場合
/*-------------------------------------------*/
@media screen and (min-width: 770px) {
  body {
    font-size: 1.6rem;
  }

  h1,
  h2:not(.top_copy) {
    font-size: 3.2rem;
  }

  .leftbox {
    float: left;
  }

  .rightbox {
    float: right;
  }

  #header,
  #header_index {
    height: 14rem;
  }

  .logo {
    width: 25rem;
  }

  .logo a {
    height: 7rem;
    width: 22rem;
  }

  .header_search.search_form {
    order: 2;
    padding: 0;
    width: calc(100% - 49rem);
  }

  .header_inq {
    order: 3;
    width: 20rem;
  }

  .gnav a {
    font-size: 1.6rem;
  }

  .link_list li {
    font-size: 1.6rem;
  }

  #footer_menu a,
  .cright_atengineer,
  .breadcrumbs li,
  .list_news .news_cat,
  .topic_ip .news_cat {
    font-size: 1.2rem;
  }

  #footer_menu ul {
    line-height: 3;
    max-width: 80rem;
  }

  #footer_menu li {
    border-right: 1px solid #fff;
    display: inline-block;
    margin: 0;
  }

  #footer_menu li:nth-child(7),
  #footer_menu li:last-child {
    border-right: 0;
  }

  #footer_menu a {
    display: inline-block;
    padding: .2rem 1rem;
    text-align: center;
  }

  .br::before {
    content: "\A";
    white-space: pre;
  }

  .contents p+p.for_pc {
    margin-top: 0;
  }

  .list_news .news_cat,
  .topic_ip .news_cat {
    height: 2rem;
    line-height: 2rem;
    margin-left: 0;
    padding: 0 .5rem;
    vertical-align: text-top;
  }

  ul.list_news .news_cat {
    height: auto;
    line-height: 1.4;
    padding: .25em .5rem;
  }

  #copyright {
    align-items: center;
    display: flex;
    justify-content: center;
  }

  .cright_atengineer,
  #copyright small {
    margin: 0 1rem;
  }

  .cright_atengineer img {
    width: 13rem;
    margin: 0 auto;
  }

  .box_request p {
    text-align: center;
  }

  a.btn_request {
    padding: 0;
    width: 13em;
  }

  .pickup_inq a.btn_request {
    padding: 0 1em;
    width: auto;
  }

  .btn_more {
    padding: .5em 3em;
  }

  .page404 h1::after {
    font-size: 1.6rem;
    margin-left: 1rem;
  }

  .link_list li,
  .link_list a {
    display: inline-block;
  }

  .link_list li:not(:last-child) {
    margin: 0 3rem 0 0;
  }

  .provider {
    font-size: 1.2rem;
  }

  .corner_linkbox ul {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 10px;
    justify-content: space-around;
  }

  .corner_linkbox li {
    display: inline-block;
    min-width: 30rem;
    width: 45%;
  }

  .corner_navibox ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .corner_navibox li {
    display: block;
    width: 50%;
  }

  .corner_navibox li:nth-child(2) {
    border-top: none;
  }

  .corner_navibox li:nth-child(odd) {
    border-right: 1px solid #e5eeff;
  }

  #list_sitemap {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr 1fr;
    grid-template-columns: repeat(2, 1fr);
    -ms-grid-rows: auto auto auto auto auto auto auto auto auto auto auto auto;
    grid-template-rows: repeat(12, auto);
  }

  #list_sitemap li.li_1st {
    -ms-grid-column: 1;
    grid-column: 1/2;
  }

  #list_sitemap li.li_2nd {
    -ms-grid-column: 2;
    grid-column: 2/3;
  }

  #list_sitemap li.map_top {
    -ms-grid-row: 1;
    grid-row: 1/2;
  }

  #list_sitemap li.map_corner {
    -ms-grid-row: 4;
    -ms-grid-row-span: 9;
    grid-row: 4/13;
  }

  #list_sitemap li.map_shiken {
    -ms-grid-row: 2;
    grid-row: 2/3;
  }

  #list_sitemap li.map_kikaku {
    -ms-grid-row: 3;
    grid-row: 3/4;
  }

  #list_sitemap li.map_news {
    -ms-grid-row: 2;
    grid-row: 2/3;
  }

  #list_sitemap li.map_event {
    -ms-grid-row: 3;
    grid-row: 3/4;
  }

  #list_sitemap li.map_movie {
    -ms-grid-row: 4;
    grid-row: 4/5;
  }

  #list_sitemap li.map_maker {
    -ms-grid-row: 5;
    grid-row: 5/6;
  }

  #list_sitemap li.map_ask {
    -ms-grid-row: 6;
    grid-row: 6/7;
  }

  #list_sitemap li.map_mm {
    -ms-grid-row: 8;
    grid-row: 8/9;
  }

  #list_sitemap li.map_operation {
    -ms-grid-row: 9;
    grid-row: 9/10;
  }

  #list_sitemap li.map_privacy {
    -ms-grid-row: 10;
    grid-row: 10/11;
  }

  #list_sitemap li.map_participation {
    -ms-grid-row: 11;
    grid-row: 11/12;
  }

  .linkBox_tokushu01 a {
    justify-content: space-between;
  }

  .imgArea_linkBox01 {
    max-width: 200px;
    width: 20%;
  }

  .linkBox_tokushu01 .txtArea_linkBox01 {
    width: 75%;
    max-width: 700px;
  }
}

@media screen and (min-width: 770px) and (max-width: 826px) {
  span.llcorner_large dt {
    padding-top: 0;
  }

}

/*	フルサイズ（BizVektor）
/*-------------------------------------------*/
@media screen and (min-width: 960px) {
  .contents {
    width: 100%;
  }

  footer {
    padding-bottom: 0;
  }

  .gnav li {
    width: calc(100% / 7);
  }

  .gnav li:first-child {
    border-left: 2px solid #3989d7;
  }

  #page_top,
  #page_top a.btn_ptop {
    width: 8rem;
  }

  #page_top {
    border-top: 0 none;
    bottom: 19.5rem;
    height: auto;
    line-height: 1.6;
    right: 0;
  }

  #page_top a.btn_ptop {
    border-radius: 1rem 0 0 1rem;
    height: 7rem;
    font-size: 1.2rem;
    line-height: 2;
    padding: .8rem 0 .5rem 0;
  }

  #page_top a.btn_ptop:before {
    border-bottom-width: 3rem;
    border-left-width: 2rem;
    border-right-width: 2rem;
    display: block;
    margin: 0 auto;
  }

  .box_request p::before {
    border: .2rem solid #2c7bca;
    border-radius: 100%;
    color: #2b7bc9;
    content: "！";
    display: inline-block;
    font-size: 2.4rem;
    height: 1.1em;
    line-height: 1.1em;
    margin-right: 1rem;
    vertical-align: middle;
    width: 1.1em;
  }

  .list_anchor.pc_split {
    display: flex;
    flex-wrap: wrap;
  }

  .list_anchor.split_how li {
    width: 25%;
  }

  .list_anchor.split_how li:nth-child(4n-3) {
    width: 20%;
  }

  .list_anchor.split_how li:nth-child(4n-2) {
    width: 30%;
  }

  .list_anchor.split4 li {
    width: 25%;
  }

  .list_anchor.pc_split li:not(:last-child) {
    margin: 0 0 0 0;
  }

  .link_list_corner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .link_list_corner li {
    width: 32%;
  }

  .link_list_corner li:not(:first-child) {
    margin-top: 0;
  }

  .llcorner_imgbox img {
    max-height: 10rem;
  }

  .link_list_corner .new_corner dt {
    position: relative;
  }

  .link_list_corner .new_corner dt::before {
    left: 0;
    position: absolute;
    top: 0;
  }

  .corner_linkbox ul {
    justify-content: flex-start;
  }

  .corner_linkbox li {
    display: inline-block;
    max-width: 30rem;
    width: 32%;
  }
  .box_test_dscrpt {
    width: 90rem;
  }
  #ask_no-results .box_test_dscrpt {
    width: 100%;
  }

}