.mobile {
  display: none;
}

@media screen and (max-width: 840px) {
  h2 br, h3 br, h4 br, h5 br, h6 br, p br {
    display: none;
  }
}

@media screen and (max-width: 736px) {
  .pc {
    display: none;
  }

  .mobile {
    display: block;
  }
}

/* Banner */

#banner {
  background-color: #666;
  background-image: url(/images/banner1.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  color: #fff;
  padding: 12em 0 10em 0;
  text-align: center;
}

#banner.banner2 {
  background-image: url(/images/banner1_2.jpg);
}

#banner.banner3 {
  background-image: url(/images/banner1_3.jpg);
}

#banner.banner4 {
  background-image: url(/images/banner1_4.jpg);
}

#banner.banner5 {
  background-image: url(/images/banner1_5.jpg);
}

#banner h2 {
  font-size: 52px;
  line-height: 1.35em;
  color: #fff;
  font-weight: 600;
  animation: fadeInUp 2s both;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translate3d(0, 50px, 0);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}

#banner h2::after {
  margin: 0 auto;
  content: "";
  display: block;
  width: 0.8em;
  padding-top: 0.5em;
  border-bottom: 2px solid #9f9f9f;
  animation: fadeInUp 2s both;
  animation-delay: 0.5s;
}

#banner p {
  font-size: 0.8em;
  opacity: 0.6;
  letter-spacing: 2px;
  margin: 0 0 0 0;
  animation: fadeInUp 2s both;
  animation-delay: 1s;
}

@media screen and (max-width: 1280px) {
  #banner {
    background-attachment: scroll;
  }

  #banner h2 {
    font-size: 2em;
    word-break: keep-all;
  }
}

@media screen and (max-width: 736px) {
  #banner {
    padding: 10em 3em 7em 3em;
  }
}

/* Tap Button */

#main ul {
  margin: 0 0 4em 0;
}

#main ul.actions {
  display: flex;
  cursor: default;
  list-style: none;
  padding-left: 0;
}

#main ul.actions.special {
  justify-content: center;
  width: 100%;
  margin-left: 0;
}

#main ul.actions li:first-child {
  padding: 0 0.4em 0 0;
}

#main ul.actions li:last-child {
  padding: 0 0 0 0.4em;
}

#main ul.actions li.pd {
  padding: 0 0.4em;
}

@media screen and (max-width: 480px) {
  #main ul {
    margin: 0 0 2em 0;
  }

  #main ul.actions:not(.fixed) {
    flex-direction: column;
    margin-left: 0;
    width: 100% !important;
  }

  #main ul.actions.special {
    padding: 0 20px;
  }

  #main ul.actions:not(.fixed) li {
    display: block;
    flex-grow: 1;
    flex-shrink: 1;
    padding: 1em 0 0 0;
    text-align: center;
    width: 100%;
  }
}

/* Section > Header */

header p {
  color: #999;
  position: relative;
  margin: 0 0 1.5em 0;
  font-style: italic;
}

header h2 + p {
  font-size: 1.25em;
  margin-top: -1em;
  line-height: 1.5em;
}

header h3 + p {
  font-size: 1.1em;
  margin-top: -0.85em;
  line-height: 1.5em;
}

header h4 + p,
header h5 + p,
header h6 + p {
  font-size: 0.8em;
  margin-top: -0.5em;
  line-height: 1.5em;
}

header.major {
  padding: 1em 0;
  text-align: center;
}

header.major h2 {
  margin: 0;
}

header.major p {
  display: inline-block;
  border-top: solid 2px #e5e5e5;
  color: #777;
  margin: 1.5em 0 0 0;
  padding: 1.5em 0 0 0;
  font-style: normal;
}

/* Box */

.box {
  padding: 4em 0;
  text-align: left;
  color: #222;
}

.box h2 {
  font-weight: 600;
  font-size: 1.5em;
}

.box p {
  margin: 2em 0 0 0;
}

.box p.mg {
  margin: 5em 0;
}

.box h2::after {
  margin: 0 auto;
    content: "";
    display: block;
    border-bottom: 2px solid #e5e5e5;
    padding-top: 30px;
    width: 100%;
}

.box .image.featured {
  border-radius: 0;
  display: block;
  position: relative;
}

.box .image.featured img {
  display: block;
  width: 100%;
  padding-top: 1em;
}

.box .image.featured:first-child {
  margin-bottom: 3em;
}

.box .image.featured:last-child {
  margin-top: 3em;
}

.box video {
  padding: 4em 0 0 0;
  height: 600px;
}

video[poster]{ 
    height:100%;
    width:100%;
}

@media screen and (max-width: 736px) {
  .container {
    max-width: 100%;
  }
  h2 {
    font-size: 1.75em;
    line-height: 1.35em;
    letter-spacing: -0.025em;
  }
  video[poster]{ 
    width:100%;
    height:300px;
  }
}

/* 하단 배너 */

#banner2 {
  margin: 0 0 -10px 0;
}

/* 하단 배너 */

#banner2.pc {
  margin: 0 0 -10px 0;
  background-image: url(../../images/sub2_4.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  padding: 8.4em 0;
}
#banner2.mobile {
  margin: 0 0 -10px 0;
  background-image: url(../../images/sub2_4m.jpg);
  background-size: cover;
  background-repeat: no-repeat;
  padding: 2em 0 34em 0;
}
#banner2 p{
  font-size: 1.4em;
  margin: 0 0 20px 0;
  font-weight: 400;
}
#banner2 p strong{
  font-weight: 600;
}
#banner2 h1{
  font-size: 2em;
  font-weight: 600;
  line-height: 56px;
}
#banner2 h1 strong {
  color: #0071d7;
}
#banner2 h3{
  margin: 20px 0 0 0;
  font-size: 20px;
  letter-spacing: 0;
  color: #222;
}
#banner2 h3::after {
  border: none;
}

@media screen and (max-width: 1280px) {
  .box .video iframe {
    width: 100%;
    height: 380px;
  }
  #banner2 {
    padding: 0 0;
  }
}

@media screen and (max-width: 736px) {
  #banner2 h1 {
    line-height: 42px;
  }
  #banner2 h3 {
    font-size: 1em;
  }
  .pc {
    display: none;
  }
  .mobile {
    display: block;
  }
}

@media screen and (max-width: 1280px) {
  .box p.mg {
    margin: 2em 0;
  }
  .box .image.featured {
    padding: 0 1em;
  }
}

@media screen and (max-width: 1280px) {
  .box .video iframe {
    width: 100%;
    height: 360px;
  }

  #banner2 {
    width: 100%;
  }

  #banner2 img {
    width: 100%;
  }

  
}

@media screen and (max-width: 786px) {
  .box .video {
    padding: 0 1em;
  }

  .box .video iframe {
    width: 100%;
    height: 300px;
  }
}

/* Image */

.image {
  border-radius: 6px;
  border: 0;
  display: inline-block;
  position: relative;
}

.image img {
  /* border-radius: 6px; */
  display: block;
}

/* Main */

#main {
  padding: 4em 0;
}

#main > header {
  text-align: center;
  margin: 0 0 3em 0;
}

#main > header h2 {
  font-size: 2.75em;
  margin: 0;
}

#main > header p {
  border-top: solid 2px #e5e5e5;
  color: #777;
  display: inline-block;
  font-style: normal;
  margin: 1em 0 0 0;
  padding: 1em 0 1.25em 0;
}

@media screen and (max-width: 480px) {
  #main {
    padding: 1em 0 0 0;
  }

  .box .video iframe {
    width: 100%;
    height: 200px;
  }
}

body.landing #main {
  margin-top: -14em;
}

/* Tap */

.taps_wrap {
  width: 100%;
  line-height: 80px;
  margin: -40px auto 0;
  border: 1px solid #ddd;
  z-index: 3;
  position: relative;
  font-weight: 300;
  box-sizing: border-box;
  background: #FFF;
}

.taps_wrap .home {
  position: absolute;
  top: 0;
  left: 0;
  height: 80px;
  width: 80px;
  border-right: 1px solid #ddd;
}

.taps_wrap .home a {
  text-align: center;
}

.taps_wrap .home a {
  display: block;
  width: 100%;
  height: 100%;
}

.taps_wrap .dep_box {
  text-align: center;
  padding-left: 40px;
}

.taps_wrap .dep_box ul li {
  position: relative;
  display: inline-block;
  color: #444444;
  padding: 0 20px;
}

.taps_wrap .dep_box ul li:before {
  content: "";
  width: 1px;
  height: 12px;
  background: #DDD;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -6px;
}

.taps_wrap .dep_box ul li:first-child::before {
  display: none;
}

.taps_wrap .dep_box ul li a {
  color: #686868;
  transition: 0.3s ease-in-out;
}

.taps_wrap .dep_box ul li a:hover {
  font-weight: 500;
  color: #434F50;
}

.taps_wrap .dep_box ul li a.on {
  font-weight: 500;
  border-bottom: 2px solid #434F50;
  color: #434F50;
  padding-bottom: 2px;
}

@media screen and (max-width: 1280px) {
  .taps_wrap .dep_box {
    padding-left: 70px;
  }
}

@media screen and (max-width: 840px) {
  .taps_wrap .home {
    display: none;
  }
  .taps_wrap .dep_box {
    padding-left: 0;
  }
  .taps_wrap .dep_box ul li {
    padding: 0 0;
  }
  .taps_wrap .dep_box .smenu {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .taps_wrap .dep_box .smenu li{
    width: 50%;
  }
  .taps_wrap .dep_box ul li:before {
    display: none;
  }
  .taps_wrap .dep_box .smenu .submenu1 {
    border-right: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
  }
  .taps_wrap .dep_box .smenu .submenu2 {
    border-bottom: 1px solid #ddd;
  }
  .taps_wrap .dep_box .smenu .submenu3 {
    border-right: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
  }
  .taps_wrap .dep_box .smenu .submenu4 {
    border-bottom: 1px solid #ddd;
  }
  .taps_wrap .dep_box .smenu .submenu5 {
    border-right: 1px solid #ddd;
  }
}

@media screen and (max-width: 480px) {
  .taps_wrap {
    line-height: 50px;
    margin: -30px auto 0;
  }
  .taps_wrap .dep_box ul li.on {
    background-color: #316bd8;
  }
  .taps_wrap .dep_box ul li a {
    font-size: 14px;
    letter-spacing: -1px;
  }
  .taps_wrap .dep_box ul li a.on {
    color: #fff;
    border-bottom: none;
    padding-bottom: 0;
  }
}

/* youtube */

.wrap_ytb {
  background-color: #f7f7f7;
  padding: 6em 0;
  position: relative;
}
.wrap_ytb h1 {
  color: #f0f0f0;
  font-size: 6em;
  position: absolute;
  font-weight: 800;
  top: 390px;
  left: 8%;
}
.cont_ytb {
  display: flex;
  justify-content: space-between;
}
.cont_ytb .cont_left p {
  margin: 0 0 20px 0;
  color: #0071d7;
  font-weight: 600;
}
.cont_ytb .cont_left h2 {
  font-size: 2em;
}
.cont_ytb .cont_left h2 strong {
  font-weight: 600;
}
.cont_ytb .cont_left a {
  font-size: 1em;
  color: #949494;
  cursor: pointer;
}
.cont_ytb .cont_left a strong {
  font-weight: 500;
}
.cont_ytb .cont_left a:hover {
  font-size: 1em;
  color: #5c5c5c;
}

@media screen and (max-width: 1280px) {
  .wrap_ytb h1 {
    display: none;
  }
}

@media screen and (max-width: 840px) {
  .wrap_ytb {
    padding: 3em 0;
  }
  .cont_ytb {
    flex-direction: column;
    padding: 0 1em;
  }
  .cont_ytb .cont_left {
    margin-bottom: 30px;
    width: 100%;
  }
  .cont_ytb .cont_right {
    width: 100%;
    margin: 0 auto;
  }
  .cont_ytb .cont_right iframe {
    width: 100%;
    height: 200px;
  }
}