.display-b {
  display: block;
}

.display-i {
  display: inline;
}

.display-i-b {
  display: inline-block;
}

.display-f {
  display: flex;
}

.display-g {
  display: grid;
}

.justify-c {
  justify-content: center;
}

.justify-sb {
  justify-content: space-between;
}

.justify-fs {
  justify-content: flex-start;
}

.justify-fe {
  justify-content: flex-end;
}

.align-items-c {
  align-items: center;
}

.align-items-fs {
  align-items: flex-start;
}

.align-items-fe {
  align-items: flex-end;
}

.align-content-c {
  align-content: center;
}

.align-content-fs {
  align-content: flex-start;
}

.align-content-fe {
  align-content: flex-end;
}

.align-content-sb {
  align-content: space-between;
}

.flex-wrap {
  flex-wrap: wrap;
}

.text-align-c {
  text-align: center;
}

.text-align-l {
  text-align: left;
}

.text-align-r {
  text-align: right;
}

.text-align-j {
  text-align: justify;
}

.margin-c {
  margin: 0 auto;
}

.margin-l {
  margin-left: auto;
}

.margin-r {
  margin-right: auto;
}

.width94 {
  width: 90.7407%;
}

.padding16-0 {
  padding: 16rem 0;
}

html,
body {
  overflow-x: hidden;
}

/*----------  header start  ----------*/
.index_header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  background: transparent;
}
.index_header > .container {
  padding: 4.2rem 0 4.5rem;
}
.index_header > .container .logo_wrap {
  width: 50%;
}
.index_header > .container .logo_wrap img {
  min-width: 150px;
  width: 67%;
}
.index_header > .container .gnb {
  display: none;
}
.index_header > .container > p {
  font-weight: 500;
  font-size: 3rem;
  line-height: 1.4000 ;
  color: #fff;
  word-break: keep-all;
}
.index_header > .container > p span {
  color: #fff84a;
}
.index_header > .container > a {
  display: none;
}
.index_header.active {
  background: #fff;
  transition: 0.5s;
}
.index_header.active .container .gnb ul li a {
  color: #222;
}
.index_header.active .container p {
  color: #222;
}
.index_header.active .container p span {
  color: #4f429d;
}

/*----------  header end  ----------*/
/*----------  main start  ----------*/
.main_container {
  max-width: 1300px;
}

/* sec example */
.sec_example .container {
  position: fixed;
  z-index: 100;
  left: 0;
  width: 100%;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 10px 15px -3px, rgba(0, 0, 0, 0.05) 0px 4px 6px -2px;
  background: #fff;
}
.sec_example .container .example_list {
  border-top: 1px solid #ececec;
  cursor: pointer;
  padding: 2rem 3%;
  flex-wrap: nowrap;
  justify-content: flex-start;
  overflow-x: scroll;
  gap: 3rem;
}
.sec_example .container .example_list::-webkit-scrollbar {
  display: none;
}
.sec_example .container .example_list li a {
  background: #eeeeee;
  border-radius: 1rem;
  line-height: 1.9333 ;
  font-weight: 400;
  word-break: keep-all;
  padding: 1rem 5rem;
  font-size: 3rem;
}
.sec_example .container .example_list li a.active {
  background: #4f429d;
  color: #fff;
}
.sec_example .container > p {
  font-size: 8.8rem;
  line-height: 1.2955 ;
  font-weight: 400;
  padding-top: 32rem;
  margin-bottom: 10rem;
}
/* sec list */
.sec_view .container {
  padding: 12rem 0 16rem;
}
.sec_view .container .tit_box {
  padding: 5rem 3rem;
  border-top: 2px solid #222;
  border-bottom: 1px solid #ddd;
  gap: 3rem;
}
.sec_view .container .tit_box .tit {
  font-size: 4rem;
  line-height: 1.2500 ;
  font-weight: 600;
}
.sec_view .container .tit_box .date {
  font-size: 2.6rem;
  font-weight: 300;
  color: #ccc;
  white-space: nowrap;
}
.sec_view .container .cont_box {
  padding: 6rem 3.5rem;
  border-bottom: 2px solid #222;
}
.sec_view .container .cont_box p {
  font-size: 3rem;
  font-weight: 300;
  line-height: 1.6667 ;
  min-height: 5rem;
}
.sec_view .container .cont_box p strong {
  font-weight: 600;
  font-size: 3.5rem;
}
.sec_view .container .btn_box {
  margin-top: 2rem;
}
.sec_view .container .btn_box a {
  font-weight: 500;
  color: #fff;
  background: #4f429d;
  padding: 2.5rem 5.5rem;
  font-size: 3rem;
}

/*----------  main end  ----------*/
/*----------  foot start  ----------*/
.index_footer {
  background: #333;
  color: #fff;
}
.index_footer .container {
  padding: 10rem 0;
}
.index_footer .container .top {
  padding-bottom: 6rem;
  border-bottom: 3px solid #444;
}
.index_footer .container .top .call_list {
  margin-bottom: 12rem;
}
.index_footer .container .top .call_list li:first-child p {
  background-image: url(../img/foot_ico_1.png);
}
.index_footer .container .top .call_list li:last-child p {
  background-image: url(../img/foot_ico_2.png);
}
.index_footer .container .top .call_list li p {
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 3rem;
  width: 40%;
  padding-left: 6.8rem;
  font-size: 3.7rem;
  line-height: 1.1892 ;
  font-weight: 400;
  white-space: nowrap;
}
.index_footer .container .top .call_list li strong {
  color: #fff84a;
  font-size: 6.4rem;
  line-height: 1.4375 ;
  font-weight: 700;
  white-space: nowrap;
}
.index_footer .container .top .link_list {
  gap: 5rem;
}
.index_footer .container .top .link_list li:not(:last-child) {
  position: relative;
}
.index_footer .container .top .link_list li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: -2.5rem;
  width: 2px;
  height: 70%;
  background: #444;
  content: "";
}
.index_footer .container .top .link_list li a {
  font-size: 3.7rem;
  font-weight: 400;
  line-height: 1.1892 ;
  color: #999;
}
.index_footer .container .bottom {
  padding-top: 6rem;
}
.index_footer .container .bottom .logo {
  margin-bottom: 6rem;
}
.index_footer .container .bottom .logo img {
  width: 33.5%;
  min-width: 110px;
}
.index_footer .container .bottom .info_list {
  column-gap: 5rem;
  margin-bottom: 5.8rem;
}
.index_footer .container .bottom .info_list li {
  color: #999;
  font-size: 3.7rem;
  line-height: 1.5676 ;
  font-weight: 400;
}
.index_footer .container .bottom .info_list li:nth-child(even) {
  position: relative;
}
.index_footer .container .bottom .info_list li:nth-child(even)::after {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: -2.5rem;
  content: "";
  width: 2px;
  height: 50%;
  background: #444;
}
.index_footer .container .bottom .info_list .bold {
  color: #ddd;
}
.index_footer .container .bottom .copyright {
  color: #999;
  font-weight: 400;
  font-size: 3.7rem;
  line-height: 1.5676 ;
}

/*----------  foot end  ----------*/
@media screen and (min-width: 1350px) {
  .index_header .container .gnb {
    display: block !important;
  }
}
@media screen and (min-width: 1081px) {
  html,
  body {
    font-size: 40%;
  }
  .outer {
    max-width: 1080px;
  }
  .index_header .container {
    padding: 2rem 0;
  }
  .index_header .container .logo_wrap {
    width: 10.08%;
  }
  .index_header .container .logo_wrap img {
    width: 100%;
  }
  .index_header .container .gnb {
    display: none;
  }
  .index_header .container .gnb ul {
    gap: 6rem;
  }
  .index_header .container .gnb ul li a {
    color: #fff;
    font-size: 2.6rem;
    line-height: 1.1538 ;
    font-weight: 500;
    white-space: nowrap;
  }
  .index_header .container > p {
    font-size: 2.7rem;
    line-height: 1.4815 ;
    text-align: left;
    white-space: nowrap;
    padding: 2rem 0;
  }
  .index_header .container > a {
    display: block;
    color: #fff;
    line-height: 2.3rem;
    padding: 1.7rem 2.5rem 1.7rem 6.1rem;
    white-space: nowrap;
    background: #4f429d;
    position: relative;
  }
  .index_header .container > a::after {
    position: absolute;
    content: "";
    top: 50%;
    transform: translateY(-50%);
    left: 2.5rem;
    width: 1.6rem;
    height: 1.8rem;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    background-image: url(../img/nav_ico_1.png);
  }
  .index_header .container > a strong {
    font-weight: 700;
    font-size: 1.8rem;
  }
  .index_header .container > a span {
    font-size: 1.6rem;
    font-weight: 400;
  }
  .sec_example .container .example_list {
    padding-left: 0;
    padding-right: 0;
    max-width: 1200px;
    margin: 0 auto;
    justify-content: center;
    gap: 3rem;
  }
  .sec_example .container .example_list li a {
    padding: 0.5rem 2rem;
    font-size: 2.5rem;
    line-height: 1.8000 ;
  }
  .index_footer {
    display: none;
  }
  .index_footer .container {
    max-width: 1000px !important;
  }
}
@media screen and (max-width: 1080px) {
  html,
  body {
    font-size: 40%;
  }
  .width94 {
    max-width: 1000px;
  }
}
@media screen and (max-width: 720px) {
  html,
  body {
    font-size: 38%;
  }
  .width94 {
    max-width: auto;
  }
  .sec_example .container .list_box .example_list {
    max-width: 100%;
  }
}
@media screen and (max-width: 620px) {
  html,
  body {
    font-size: 35%;
  }
}
@media screen and (max-width: 540px) {
  html,
  body {
    font-size: 31%;
  }
  .sec_view .container .tit_box .tit {
    font-size: 4.4rem;
    line-height: 1.2273 ;
  }
  .sec_view .container .tit_box .date {
    font-size: 3rem;
  }
  .sec_view .container .cont_box p {
    font-size: 3.9rem;
    line-height: 1.2821 ;
    min-height: 5rem;
  }
  .sec_view .container .cont_box p strong {
    font-size: 3.9rem;
  }
}
@media screen and (max-width: 500px) {
  html,
  body {
    font-size: 29%;
  }
}
@media screen and (max-width: 470px) {
  html,
  body {
    font-size: 26%;
  }
  .sec_view .container .tit_box .tit {
    font-size: 4.6rem;
    line-height: 1.2609 ;
  }
  .sec_view .container .tit_box .date {
    font-size: 3.2rem;
  }
  .sec_view .container .cont_box p {
    font-size: 4.1rem;
    line-height: 1.3171 ;
    min-height: 5.4rem;
  }
  .sec_view .container .cont_box p strong {
    font-size: 4.1rem;
  }
  .sec_view .container .btn_box a {
    padding: 3.5rem 6.5rem;
    font-size: 3.5rem;
  }
}
@media screen and (max-width: 420px) {
  html,
  body {
    font-size: 24%;
  }
}
@media screen and (max-width: 390px) {
  html,
  body {
    font-size: 22%;
  }
}
@media screen and (max-width: 350px) {
  html,
  body {
    font-size: 20%;
  }
}
@media screen and (max-width: 320px) {
  html,
  body {
    min-width: 320px;
    overflow-x: auto;
  }
}