@charset "UTF-8";
/* Webfont */
@font-face {
  font-family: "Noto Sans KR";
  src: url("/font/NotoSans/NotoSans-Light.woff") format("woff");
}
@font-face {
  font-family: "Noto Sans KR";
  font-weight: 500;
  src: url("/font/NotoSans/NotoSans-Medium.woff2") format("woff2");
}
@font-face {
  font-family: "Noto Sans KR";
  font-weight: 700;
  src: url("/font/NotoSans/NotoSans-Bold.woff") format("woff");
}
@font-face {
  font-family: Roboto;
  src: url("/font/Roboto/Roboto-Regular.woff") format("woff");
}
@font-face {
  font-family: Roboto;
  font-weight: 700;
  src: url("/font/Roboto/Roboto-Bold.woff") format("woff");
}
/* Reset */
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p,
table,
th,
td,
form,
fieldset,
legend,
textarea,
input,
select,
textarea,
button,
article,
aside,
dialog,
footer,
header,
section,
footer,
nav,
figure,
main {
  margin: 0;
  padding: 0;
}

article,
aside,
dialog,
footer,
header,
section,
footer,
nav,
figure,
main {
  display: block;
}

html,
body {
  height: 100%;
  -webkit-text-size-adjust: none;
  -ms-text-size-adjust: none;
}

body,
input,
select,
textarea,
button {
  font-family: "Noto Sans KR", "Malgun Gothic", "맑은고딕", "Apple SD Gothic Neo", Dotum, "돋움", sans-serif;
}

fieldset,
li,
img {
  border: 0;
  vertical-align: top;
}

ul,
ol {
  list-style: none;
}

button {
  overflow: visible;
  border: 0;
  background-color: transparent;
  cursor: pointer;
}

button::-moz-focus-inner {
  padding: 0;
  border: 0;
}

address,
caption,
em {
  font-style: normal;
}

a,
a:focus,
a:active,
a:hover {
  text-decoration: none;
}

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

.blind,
caption span,
legend {
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  font-size: 1px;
  line-height: 100px;
  white-space: nowrap;
}

/* common */
img {
  width: 100%;
}

.pc {
  display: block;
}

.tablet {
  display: none;
}

.mo {
  display: none;
}

.pc_view {
  display: block !important;
}

.m_view {
  display: none !important;
}

/* sprite */
.sp,
.share_lst li a::before {
  display: inline-block;
  overflow: hidden;
  width: 1px;
  height: 1px;
  background: url(/img/around/sp_around.png) no-repeat;
  font-size: 1px;
  line-height: 999px;
  white-space: nowrap;
}

/* Layout */
header {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  z-index: 11;
  width: 100%;
  height: 80px;
}

header .inner {
  position: relative;
  margin: 0 auto;
}

main {
  overflow: hidden;
  position: relative;
}

section {
  max-width: 1440px;
  margin: 0 auto;
  background: #fff;
}

.layer_photo {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 20;
  width: 100%;
  height: 100%;
  text-align: center;
}

.layer_photo::before {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  content: "";
}

.layer_photo::after {
  display: inline-block;
  height: 100%;
  vertical-align: middle;
  content: "";
}

.layer_photo_wrap {
  display: inline-block;
  position: relative;
  vertical-align: middle;
}

.layer_photo_wrap li {
  display: none;
}

.layer_photo_wrap li.on {
  display: block;
}

.layer_photo_wrap li::after {
  display: inline-block;
  height: 100%;
  vertical-align: middle;
  content: "";
}

.layer_photo_wrap li img {
  display: inline-block;
  position: relative;
  vertical-align: middle;
}

.layer_photo button {
  position: absolute;
}

.layer_photo .btn_prev {
  top: 50%;
  left: 5%;
  margin-top: -38px;
}

.layer_photo .btn_prev .sp {
  width: 76px;
  height: 76px;
  background-position: -226px 0;
}

.layer_photo .btn_next {
  top: 50%;
  right: 5%;
  margin-top: -38px;
}

.layer_photo .btn_next .sp {
  width: 76px;
  height: 76px;
  background-position: -306px 0;
}

.layer_photo .btn_close {
  top: 5%;
  right: 5.5%;
}

.layer_photo .btn_close .sp {
  width: 60px;
  height: 60px;
  background-position: -164px -80px;
}

/* GNB */
.logo {
  display: inline-block;
  padding: 30px;
}

.logo .sp {
  display: block;
  width: 185px;
  height: 19px;
  background: url(/img/around/NAVERLABS_LOGO_BLACK_v2.png) no-repeat;
  background-position: 0 0;
  background-size: 185px 19px;
}

.btn_share {
  position: absolute;
  top: 0;
  right: 0;
  padding: 30px;
}

.btn_share .sp {
  width: 18px;
  height: 21px;
  background-position: -82px -17px;
  background-size: 191px auto;
}

/* key_visual */
.key_visual {
  position: relative;
  height: 980px;
  background: url(/img/around/img_kv_inner.jpg) no-repeat 50% 0;
}

.key_visual h1 {
  position: absolute;
  top: 430px;
  left: 50%;
  z-index: 10;
  width: 442px;
  transform: translate(-50%, 0);
}

.key_visual p {
  position: absolute;
  top: 540px;
  right: 0;
  left: 0;
  z-index: 10;
  width: 100%;
  font-size: 24px;
  letter-spacing: 13px;
  text-align: center;
}

.key_visual .kv_cover {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 980px;
  background: url(/img/around/img_kv.jpg) no-repeat 50% 0;
}

.around_photo {
  margin: 0 auto;
  padding: 40px 0 0;
}

.around_photo h2 {
  font-size: 34px;
  font-weight: normal;
  line-height: 1.5em;
  text-align: center;
}

.around_photo p {
  margin-top: 25px;
  font-size: 20px;
  color: #333;
  line-height: 1.5em;
  text-align: center;
}

.photo_box {
  margin: 0 auto;
  box-sizing: border-box;
}

.photo_lst {
  width: 1120px;
  margin: 84px auto 0;
}

.photo_lst::after {
  display: block;
  clear: both;
  content: "";
}

.photo_lst li {
  overflow: hidden;
  float: left;
  position: relative;
  width: 32.1%;
  margin: 1.8% 0 0 1.8%;
  padding-top: 20.4%;
}

.photo_lst li:first-child,
.photo_lst li:nth-child(4) {
  margin-left: 0;
}

.photo_lst li:nth-child(4),
.photo_lst li:last-child {
  margin-top: -20.3%;
}

.photo_lst li:nth-child(3) {
  padding-top: 42.5%;
}

.photo_lst li button {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
}

.photo_lst li button img {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, 0);
}

.sub_tit {
  margin-top: 150px;
  font-family: Roboto;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 2px;
  line-height: 1em;
}

.sub_tit2 {
  display: block;
  position: relative;
  height: 30px;
  margin-top: 62px;
  padding-left: 16px;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.7em;
  box-sizing: border-box;
}

.sub_tit2::before {
  position: absolute;
  top: 50%;
  bottom: 0;
  left: 0;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  background: #0368f9;
  content: "";
}

.sub_txt {
  margin-top: 22px;
  font-size: 18px;
  line-height: 1.7em;
}

div.sub_txt {
  position: relative;
  word-wrap: break-word;
  box-sizing: border-box;
}

.sub_txt ul {
  position: absolute;
  top: 0;
  left: 100%;
  width: 180px;
}

.sub_txt li {
  margin-top: 10px;
}

.sub_txt li:first-child {
  margin-top: 0;
}

.sub_txt a {
  color: #0368f9;
}

.sub_txt li a {
  display: block;
  position: relative;
  font-family: Roboto;
  font-size: 14px;
  color: #696969;
  font-style: italic;
  line-height: 1.7em;
  text-decoration: underline;
}

.sub_txt li a .sp {
  width: 15px;
  height: 15px;
  margin: -1px 0 1px 5px;
  background-position: -96px 0;
  background-size: 191px auto;
  vertical-align: middle;
}

.article_wrap {
  padding: 150px 0 245px;
}

.article_wrap article {
  width: 793px;
  margin: 0 auto;
  padding-top: 150px;
}

.article_wrap article:first-of-type {
  padding-top: 0;
}

.article_wrap img {
  display: block;
  margin-top: 30px;
}

.article_wrap .wide .auto_img {
  width: 100%;
  padding: 0;
}

.article_wrap .wide {
  width: 100%;
  max-width: 1440px;
}

.article_wrap .wide .sub_tit,
.article_wrap .wide .sub_tit2,
.article_wrap .wide .sub_txt,
.article_wrap .wide img {
  width: 793px;
  margin: 0 auto;
}

.article_wrap .wide .sub_img_txt + .sub_txt {
  margin: 62px auto 0;
}

.article_wrap .wide .sub_tit2 {
  margin: 62px auto 0;
}

.article_wrap .wide .sub_txt {
  margin: 22px auto 0;
}

.article_wrap .wide .sub_img,
.article_wrap .wide img {
  margin-top: 30px;
}

.article_wrap .wide .sub_img.twin {
  min-width: 1094px;
  padding: 0 100px;
  font-size: 0;
  box-sizing: border-box;
}

.article_wrap .wide .sub_img.twin .twin_img_box {
  display: inline-block;
  position: relative;
  width: 590px;
  max-width: none;
  padding: 0;
  border: 15px solid #fff;
}

.article_wrap .wide .sub_img.twin .twin_img_box img {
  width: 100%;
  padding: 0;
}

.article_wrap .wide .sub_img.twin .twin_img_box p {
  position: absolute;
  top: 8%;
  right: 0;
  left: 0;
  font-family: Roboto;
  font-size: 20px;
  text-align: center;
}

.article_wrap .wide .sub_img.twin .twin_img_box p strong {
  display: block;
  font-size: 34px;
}

.article_wrap .wide .sub_img.twin .twin_img_box dl {
  position: absolute;
  font-weight: 500;
}

.article_wrap .wide .sub_img.twin .twin_img_box dt {
  font-size: 18px;
  color: #0368f9;
}

.article_wrap .wide .sub_img.twin .twin_img_box dd {
  font-size: 14px;
  color: #58595b;
}

.article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box01 {
  top: 39%;
  left: 4%;
}

.article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box01 dt {
  font-family: Roboto;
}

.article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box02 {
  top: 74%;
  left: 4%;
}

.article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box03 {
  top: 29.5%;
  left: 60%;
}

.article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box03 dt {
  font-family: Roboto;
}

.article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box04 {
  top: 50.5%;
  left: 60%;
}

.article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box05 {
  top: 74%;
  left: 60%;
}

.article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box05 dt {
  font-family: Roboto;
}

.article_wrap .wide .sub_img {
  max-width: 1440px;
}

.article_wrap .wide .sub_img img,
.article_wrap .wide img {
  width: 1200px;
  margin-top: 0;
}

.article_wrap .wide .sub_img.bg_g {
  position: relative;
  padding: 40px 0;
  background: #f2f2f2;
}

.article_wrap .wide .sub_img.bg_g::before {
  position: absolute;
  top: 0;
  right: -100%;
  bottom: 0;
  left: -100%;
  background: #f2f2f2;
  content: "";
}

.article_wrap .wide .sub_img .gif_img {
  display: block;
  position: relative;
  width: 1070px;
  height: 517px;
  margin: 0 auto;
  background: url(/img/around/img_process.gif) no-repeat;
}

section > .sub_tit,
article > .sub_tit {
  margin-top: 0;
}

.article_wrap .wide .sub_img + .sub_txt,
.article_wrap .wide img + .sub_txt {
  margin-top: 60px;
}

.mov_box {
  position: relative;
}

.mov_box .btn_play {
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.mov_box .btn_play .sp {
  width: 80px;
  height: 80px;
  background-position: 0 -16px;
  background-size: 191px auto;
}

.mov_box .btn_play:hover .sp {
  background-position: -77px -175px;
}

section.mov_box {
  max-width: none;
}

section.mov_box .btn_play .sp {
  width: 160px;
  height: 160px;
  background-position: 0 -32px;
  background-size: auto;
}

section.mov_box .btn_play:hover .sp {
  background-position: -154px -350px;
}

.sub_img_txt {
  position: relative;
  width: 793px;
  margin: 30px auto 0;
}

.sub_img_txt dl {
  position: absolute;
  font-family: Roboto;
  text-align: center;
}

.sub_img_txt dt {
  height: 18px;
  padding: 8px 0;
  font-size: 18px;
  font-weight: 500;
  line-height: 18px;
}

.sub_img_txt dd {
  position: absolute;
  height: 18px;
  padding: 12px 0;
  font-size: 18px;
  font-weight: 500;
  line-height: 18px;
}

.sub_img_txt .img_txt_box01 {
  top: 0;
  right: 458px;
  bottom: 0;
  left: 26px;
}

.sub_img_txt .img_txt_box01 dt,
.sub_img_txt .img_txt_box03 dt {
  color: #fff;
}

.sub_img_txt .img_txt_box01 .txt_list01 {
  top: 108px;
  right: 170px;
  left: 0;
}

.sub_img_txt .img_txt_box01 .txt_list02 {
  top: 108px;
  right: 0;
  left: 170px;
}

.sub_img_txt .img_txt_box01 .txt_list03 {
  top: 185px;
  right: 52px;
  left: 52px;
}

.sub_img_txt .img_txt_box01 .txt_list04 {
  top: 260px;
  right: 100px;
  left: 100px;
}

.sub_img_txt .img_txt_box02 {
  top: 0;
  right: 24px;
  bottom: 266px;
  left: 449px;
}

.sub_img_txt .img_txt_box02 .txt_list01 {
  top: 55px;
  right: 170px;
  left: 12px;
}

.sub_img_txt .img_txt_box02 .txt_list02 {
  top: 55px;
  right: 0;
  left: 181px;
}

.sub_img_txt .img_txt_box03 {
  top: 133px;
  right: 24px;
  bottom: 133px;
  left: 449px;
}

.sub_img_txt .img_txt_box03 .txt_list01 {
  top: 53px;
  right: 57px;
  left: 60px;
}

.sub_img_txt .img_txt_box04 {
  top: 264px;
  right: 24px;
  bottom: 0;
  left: 449px;
}

.sub_img_txt .img_txt_box04 .txt_list01 {
  top: 55px;
  right: 102px;
  left: 108px;
}

.article_wrap .wide .sub_img.bg_g .img_txt_box {
  position: absolute;
  top: 15%;
  right: 53%;
  bottom: 54%;
  left: 15.7%;
  font-family: Roboto;
  text-align: center;
}

.article_wrap .wide .sub_img.bg_g .img_txt_box dt {
  font-size: 24px;
  font-weight: 600;
  color: #1a76fa;
}

.article_wrap .wide .sub_img.bg_g .img_txt_box dd {
  position: absolute;
  padding: 1.5% 0;
  font-size: 17px;
  line-height: 21px;
}

.article_wrap .wide .sub_img.bg_g .img_txt_box .txt_list01 {
  top: 54%;
  right: 57%;
  bottom: 26%;
  left: 0;
}

.article_wrap .wide .sub_img.bg_g .img_txt_box .txt_list02 {
  top: 38%;
  right: 4%;
  bottom: 42%;
  left: 53%;
}

.article_wrap .wide .sub_img.bg_g .img_txt_box .txt_list03 {
  top: 71%;
  right: 4%;
  bottom: 8%;
  left: 53%;
}

.article_wrap .wide .sub_img.bg_g p {
  position: absolute;
  bottom: 4%;
  font-family: Roboto;
  font-size: 16px;
  text-align: center;
}

.article_wrap .wide .sub_img.bg_g p strong {
  display: block;
  font-size: 22px;
}

.article_wrap .wide .sub_img.bg_g .txt_title01 {
  left: 1.5%;
}

.article_wrap .wide .sub_img.bg_g .txt_title02 {
  right: 38%;
}

.youtube {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1024px;
  height: 576px;
  transform: translate(-50%, -50%);
}

.youtube2 {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  opacity: 0;
}

.relate_wrap {
  width: 100%;
  padding: 150px 0;
}

.relate_wrap .sub_tit {
  max-width: 1200px;
  margin: 0 auto;
}

.relate_lst {
  width: 100%;
  max-width: 1200px;
  margin: 33px auto 0;
}

.relate_lst::after {
  display: block;
  clear: both;
  content: "";
}

.relate_lst li {
  float: left;
  position: relative;
  width: 23.7%;
  margin-left: 1.7%;
}

.relate_lst li:first-child {
  margin-left: 0;
}

.relate_lst li strong {
  display: block;
  margin-top: 20px;
  font-family: Roboto;
  font-size: 16px;
  font-weight: 400;
  color: #000;
  line-height: 1.5em;
}

/* share */
.layer_share {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 50;
}

.layer_share::before {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.9);
  content: "";
}

.layer_share_wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 50;
  width: 585px;
  height: 462px;
  margin: -231px 0 0 -293px;
  text-align: center;
  box-sizing: border-box;
}

.share_tit {
  font-size: 50px;
  font-weight: 100;
  color: #fff;
}

.share_lst {
  display: table;
  width: 100%;
  margin: 50px auto 0;
  table-layout: fixed;
}

.share_lst li {
  display: table-cell;
}

.share_lst li a {
  display: block;
  position: relative;
  padding-top: 175px;
  font-family: Roboto;
  font-size: 13px;
  color: #fff;
}

.share_lst li a::before {
  position: absolute;
  top: 0;
  left: 50%;
  width: 150px;
  height: 150px;
  margin-left: -75px;
  content: "";
}

.share_lst .twitter a::before {
  background-position: 0 -196px;
}

.share_lst .facebook a::before {
  background-position: -154px -196px;
}

.share_lst .blog a::before {
  background-position: 0 -350px;
}

.layer_share .btn_close {
  display: inline-block;
  margin-top: 100px;
}

.layer_share .btn_close .sp {
  width: 40px;
  height: 40px;
  background-position: -164px -144px;
}

/* footer */
#footer .inner {
  overflow: hidden;
  width: auto;
  padding: 30px 30px 34px;
  box-sizing: border-box;
}

#footer {
  position: relative;
  z-index: 2;
  background: #fff;
}

#footer .logo {
  float: left;
  width: 127px;
  padding: 2px 0 0 0;
}

#footer .logo a {
  display: block;
  overflow: hidden;
  height: 13px;
  background: url("/img/around/logo3.png") no-repeat;
  background-size: 100%;
  line-height: 999px;
}

#footer .menu_list {
  float: left;
  margin: -5px 0 0 55px;
}

#footer .menu_list li {
  float: left;
  margin-left: 16px;
}

#footer .menu_list li:first-child {
  margin-left: 0;
}

#footer .menu_list a {
  display: block;
  padding: 5px 7px;
  font-size: 13px;
  font-weight: 700;
  color: #676767;
}

#footer .copy {
  float: right;
  font-size: 12px;
  font-weight: 400;
  color: #c7c7c7;
}

@media screen and (max-width: 1500px) {
  .article_wrap .wide .sub_img.twin {
    padding: 0 145px;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box {
    width: 50%;
    max-width: none;
    padding: 0;
    border: 5px solid #fff;
    box-sizing: border-box;
  }
}
@media screen and (max-width: 1440px) {
  .key_visual {
    width: 100%;
  }
  .article_wrap {
    width: 100%;
  }
  .article_wrap .wide {
    width: 100%;
  }
  .article_wrap .wide .sub_img,
  .article_wrap .wide img {
    width: 100%;
    padding: 0 70px;
    box-sizing: border-box;
  }
  .article_wrap .wide .sub_img img {
    max-width: 100%;
  }
  .article_wrap .wide .sub_img.bg_g img {
    width: 1030px;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box01 {
    left: 6%;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box02 {
    left: 6%;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box dt {
    font-size: 14px;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box dd {
    font-size: 12px;
  }
  .article_wrap .wide .sub_img_txt {
    margin: 20px auto 0;
    padding: 0;
  }
  .mov_box {
    width: 100%;
    box-sizing: border-box;
  }
  section.mov_box {
    padding: 0;
  }
  .relate_wrap {
    padding: 150px 70px;
    box-sizing: border-box;
  }
  .layer_photo_wrap li img {
    width: auto;
    max-height: 550px;
  }
  .article_wrap .wide .sub_img .gif_img {
    width: 1030px;
    height: 498px;
    background: url(/img/around/img_process_1440.gif) no-repeat;
  }
}
@media screen and (max-width: 1366px) {
  .layer_photo_wrap li img {
    max-height: 475px;
  }
  .youtube {
    width: 890px;
    height: 500px;
  }
}
@media screen and (max-width: 1280px) {
  .around_photo {
    width: 100%;
  }
  .photo_lst {
    width: 796px;
  }
  .layer_photo_wrap li img {
    max-height: 450px;
  }
  .youtube {
    width: 748px;
    height: 420px;
  }
  .article_wrap .wide .sub_img .gif_img {
    width: 760px;
    height: 368px;
    background: url(/img/around/img_process_760.gif) no-repeat;
  }
  .article_wrap .wide .sub_img.bg_g .img_txt_box dt {
    font-size: 20px;
  }
  .article_wrap .wide .sub_img.bg_g .img_txt_box dd {
    font-size: 12px;
    line-height: 17px;
  }
  .article_wrap .wide .sub_img.bg_g p {
    font-size: 12px;
  }
  .article_wrap .wide .sub_img.bg_g p strong {
    font-size: 18px;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box p {
    top: 8%;
    font-size: 14px;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box p strong {
    font-size: 24px;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box01 {
    left: 6%;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box02 {
    left: 6%;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box dt {
    font-size: 12px;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box dd {
    font-size: 10px;
  }
}
@media screen and (max-width: 1200px) {
  .sub_txt ul {
    position: static;
    width: auto;
    margin-top: 20px;
  }
}
@media screen and (max-width: 1110px) {
  .article_wrap .wide .sub_img.twin {
    width: 803px;
    min-width: 0;
    margin: 20px auto 0;
    padding: 0;
  }
}
@media screen and (max-width: 1024px) {
  .pc {
    display: none;
  }
  .tablet {
    display: block;
  }
  .mo {
    display: none;
  }
  .key_visual {
    height: 768px;
    background-position: 50% 30px;
    background-size: auto 680px;
  }
  .key_visual .kv_cover {
    height: 768px;
    background-position: 50% 30px;
    background-size: auto 680px;
  }
  .key_visual h1 {
    top: 320px;
    width: 316px;
  }
  .key_visual p {
    top: 390px;
    font-size: 22px;
    letter-spacing: 0.25em;
  }
  .article_wrap .wide .sub_tit2 {
    max-width: 600px;
  }
  article .sub_tit,
  article .sub_txt {
    max-width: 600px;
    margin: 22px auto 0;
  }
  section {
    padding: 0 70px;
    box-sizing: border-box;
  }
  .article_wrap article {
    width: 100%;
  }
  .layer_photo_wrap li img {
    max-height: 360px;
  }
  #footer .logo {
    width: 89px;
  }
  #footer .logo a {
    height: 12px;
  }
  #footer .menu_list {
    margin-left: 30px;
  }
  #footer .menu_list li {
    margin-left: 10px;
  }
}
@media screen and (max-width: 810px) {
  .pc {
    display: none;
  }
  .tablet {
    display: none;
  }
  .mo {
    display: block;
  }
  .pc_view {
    display: none !important;
  }
  .m_view {
    display: block !important;
  }
  .key_visual {
    height: 640px;
    background-position: 50% 70px;
    background-size: auto 500px;
  }
  .key_visual .kv_cover {
    height: 640px;
    background-position: 50% 70px;
    background-size: auto 500px;
  }
  .key_visual h1 {
    top: 280px;
    width: 235px;
  }
  .key_visual p {
    top: 335px;
    font-size: 20px;
    letter-spacing: 0.25em;
  }
  section,
  .around_photo,
  .article_wrap {
    width: 100%;
    max-width: none;
    padding: 0 20px;
  }
  .around_photo h2 {
    font-size: 27px;
    letter-spacing: 0;
  }
  .article_wrap {
    padding: 70px 20px;
  }
  .photo_box {
    width: 100%;
    max-width: none;
    padding: 0;
  }
  article .sub_tit,
  article .sub_txt {
    width: 100%;
    max-width: none;
    padding: 0;
  }
  .article_wrap article {
    width: 100%;
    padding-top: 70px;
  }
  .mov_box {
    padding: 0;
  }
  .layer_photo_wrap {
    height: 100%;
  }
  .layer_photo_wrap li {
    height: 100%;
  }
  .layer_photo_wrap li img {
    position: relative;
    top: 50%;
    width: 90%;
    max-height: none;
    transform: translate(0, -50%);
  }
  .layer_photo_wrap li::after {
    display: none;
  }
  .layer_photo .btn_close {
    top: 5%;
    right: 5.5%;
  }
  .layer_photo .btn_close .sp {
    width: 30px;
    height: 30px;
    background-position: -82px -40px;
    background-size: 191px auto;
  }
  .photo_lst {
    position: relative;
    width: auto;
    margin: 84px 0 0 -3.5%;
    padding-top: 132.6%;
    box-sizing: border-box;
  }
  .photo_lst li {
    width: 46.5%;
    margin: 3.5% 0 0 3.5%;
    padding-top: 29.8%;
  }
  .photo_lst li:nth-child(3) {
    float: none;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 35.5%;
    left: 3.5%;
    width: auto;
    margin: 0;
    padding: 0;
  }
  .photo_lst li:first-child,
  .photo_lst li:nth-child(4) {
    margin: 3.5% 0 0 3.5%;
  }
  .photo_lst li:nth-child(4),
  .photo_lst li:last-child {
    margin-top: 3.5%;
  }
  .photo_lst li:nth-child(3) {
    padding-top: 128%;
  }
  .photo_lst li button {
    width: 100%;
  }
  .layer_photo .btn_next,
  .layer_photo .btn_prev {
    display: none;
  }
  .article_wrap .wide .sub_tit2 {
    width: 100%;
    max-width: none;
  }
  .article_wrap .wide .sub_tit,
  .article_wrap .wide .sub_tit2,
  .article_wrap .wide .sub_txt,
  .article_wrap .wide img {
    width: 100%;
  }
  .article_wrap .wide .sub_img,
  .article_wrap .wide img {
    padding: 0;
  }
  .sub_img_txt {
    width: 100%;
  }
  .article_wrap .wide .sub_img .gif_img {
    width: 100%;
    height: auto;
    padding-top: 50%;
    background: url(/img/around/m_img_process.gif) no-repeat;
    background-position: 50%;
    background-size: 100% auto;
  }
  .article_wrap .wide .sub_img.bg_g .img_txt_box dt {
    font-size: 12px;
  }
  .article_wrap .wide .sub_img.bg_g .img_txt_box dd {
    font-size: 10px;
    line-height: 12px;
  }
  .article_wrap .wide .sub_img.bg_g p {
    font-size: 10px;
  }
  .article_wrap .wide .sub_img.bg_g p strong {
    font-size: 13px;
  }
  .article_wrap .wide .sub_img.bg_g .txt_title02 {
    right: 36%;
  }
  .mov_box .btn_play .sp,
  .mov_box .btn_play:hover .sp {
    width: 80px;
    height: 80px;
    background-position: 0 -16px;
    background-size: 191px auto;
  }
  section.mov_box .btn_play .sp,
  section.mov_box .btn_play:hover .sp {
    width: 80px;
    height: 80px;
    background-position: 0 -16px;
    background-size: 191px auto;
  }
  .article_wrap .wide .sub_img.twin {
    width: 100%;
    padding: 0;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box {
    display: block;
    width: 100%;
    margin-top: 20px;
    border: 0;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box:first-child {
    margin-top: 0;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box01 {
    left: 4%;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box .img_txt_box02 {
    left: 4%;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box dt {
    font-size: 12px;
  }
  .article_wrap .wide .sub_img.twin .twin_img_box dd {
    font-size: 11px;
  }
  .relate_wrap {
    padding: 70px 20px;
  }
  .relate_lst {
    margin-top: 15px;
  }
  .relate_lst li {
    float: none;
    width: 100%;
    margin: 20px 0 0;
    font-size: 0;
  }
  .relate_lst li a {
    display: block;
    overflow: hidden;
  }
  .relate_lst li img {
    float: left;
    width: 150px;
    height: 110px;
  }
  .relate_lst li strong {
    overflow: hidden;
    height: 110px;
    margin: 0;
    padding-left: 19px;
    font-size: 15px;
  }
  .relate_lst li strong::before {
    display: inline-block;
    height: 100%;
    vertical-align: middle;
    content: "";
  }
  .relate_lst li span {
    display: inline-block;
    vertical-align: middle;
  }
  .layer_share_wrap {
    width: 320px;
    height: 300px;
    margin: -150px 0 0 -160px;
  }
  .share_tit {
    font-size: 30px;
  }
  .share_lst {
    margin: 50px auto 0;
  }
  .share_lst li a {
    padding-top: 90px;
    font-size: 13px;
  }
  .share_lst li a::before {
    width: 75px;
    height: 75px;
    margin-left: -38px;
    background-size: 191px auto;
  }
  .share_lst .twitter a::before {
    background-position: 0 -98px;
  }
  .share_lst .facebook a::before {
    background-position: -77px -98px;
  }
  .share_lst .blog a::before {
    background-position: 0 -175px;
  }
  .layer_share .btn_close {
    margin-top: 60px;
  }
  .layer_share .btn_close .sp {
    width: 20px;
    height: 20px;
    background-position: -82px -72px;
    background-size: 191px auto;
  }
  #footer .menu_list {
    margin-left: 20px;
  }
  #footer .menu_list a {
    font-size: 12px;
  }
}
@media all and (max-width: 720px) {
  #footer .inner {
    width: 370px;
    min-width: 0;
    margin: 0 auto;
    padding: 11px 0 18px;
  }
  #footer .logo {
    display: none;
  }
  #footer .copy {
    float: none;
    margin-top: 25px;
    font-size: 10px;
    text-align: center;
  }
  #footer .menu_list {
    float: none;
    margin: 0;
    font-size: 0;
    text-align: center;
    box-sizing: border-box;
  }
  #footer .menu_list li {
    display: inline-block;
    float: none;
    margin-left: 4px;
  }
  #footer .menu_list a {
    padding: 5px 4px;
    font-size: 12px;
  }
  #footer .box {
    margin-top: 8px;
  }
}
@media screen and (max-width: 640px) {
  .youtube {
    width: 500px;
    height: 280px;
  }
}
@media screen and (max-width: 415px) {
  .youtube {
    width: 316px;
    height: 176px;
  }
}
@media screen and (max-width: 360px) {
  .youtube {
    width: 274px;
    height: 154px;
  }
}
@media all and (max-device-width: 375px) {
  #footer .inner {
    width: 290px;
  }
  #footer .menu_list {
    margin-top: 4px;
  }
  #footer .menu_list li:first-child {
    margin-left: 15px;
  }
  #footer .menu_list li:nth-child(3) {
    margin-right: 14px;
  }
  #footer .menu_list li:nth-child(4) {
    margin-left: 1px;
  }
}