@-webkit-keyframes rotate360 {
  0% {
    transform: rotateY(0deg);
  }
  50% {
    transform: rotateY(90deg);
  }
  100% {
    transform: rotateY(0deg);
  }
}
@-webkit-keyframes dung {
  0% {
    transform: translate(0, 0px);
  }
  100% {
    transform: translate(0, 8px);
  }
}
@-webkit-keyframes arrowRight {
  0% {
    transform: translateX(0, 0px);
  }
  100% {
    transform: translateX(30px);
  }
}
@-webkit-keyframes introArrowRight {
  0% {
    transform: translateX(0, 0px);
  }
  100% {
    transform: translateX(20px);
  }
}
@-webkit-keyframes introCategoryBorder {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}
/* header */
.header {
  display: flex;
  -ms-display: flexbox;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: center;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 10rem;
  background: #ffffff;
  z-index: 2;
  overflow: hidden;
  transition: all 0.3s;
}
.header.is-open {
  height: 44.1rem;
  box-shadow: 1rem 2rem 2rem rgba(0, 0, 0, 0.3);
}
.header__inner {
  display: flex;
  -ms-display: flexbox;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  width: 140rem;
  height: 100%;
}
.header-logo {
  height: 100%;
}
.header-logo__link {
  display: inline-block;
  width: 19.5rem;
  height: 100%;
  background: url(../images/common/logo.png) no-repeat center;
  background-size: 19.5rem 4.5rem;
}

.gnb {
  flex: 1;
}
.gnb__inner {
  display: flex;
  -ms-display: flexbox;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  max-width: 140rem;
  margin: 0 auto;
  height: 100%;
}
.gnb-button__wrap {
  display: none;
}
.gnb-menu {
  flex: 1;
  display: flex;
  -ms-display: flexbox;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  justify-content: flex-end;
  height: 100%;
}
.gnb-menu__inner {
  display: flex;
  -ms-display: flexbox;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  height: 100%;
}
.gnb-menu__list {
  display: flex;
  -ms-display: flexbox;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.gnb-menu__lists {
  display: flex;
  -ms-display: flexbox;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.gnb-menu__list.is-active .gnb-menu__link {
  color: #044d58;
}
.gnb-menu__list + .gnb-menu__list {
  margin-left: 14rem;
}
.gnb-menu__link {
  display: flex;
  -ms-display: flexbox;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 2rem;
  font-weight: 600;
  color: #000000;
}
.gnb-menu__link.is-active {
  color: #044d58;
}

/* footer */
.footer {
  background: #0d2a38;
}
.footer-bottom__inner {
  display: flex;
  -ms-display: flexbox;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  max-width: 140rem;
  margin: 0 auto;
  padding: 4rem 0;
}
.footer-logo__link {
  display: inline-block;
  width: 18.8rem;
  height: 4.5rem;
  background: url(../images/common/logo-footer.png);
  background-size: 18.8rem 4.5rem;
}
.footer-info {
  margin-left: 6rem;
  font-size: 1.6rem;
  font-weight: 200;
  letter-spacing: 0;
}
.footer-info a {
  font-size: 1.6rem;
  font-weight: 200;
  text-decoration: none;
}
.footer-address {
  margin: 0;
  color: #e4e9ec;
  line-height: 2.6rem;
  font-size: 1.6rem;
  font-weight: 200;
}
.footer-address a {
  color: #e4e9ec;
  line-height: 2.6rem;
  text-decoration: none;
}
.footer-address__tel::before, .footer-address__fax::before {
  display: inline-block;
  position: relative;
  top: -2px;
  margin: 0 1rem;
  font-size: 1.2rem;
  content: "|";
}
.footer-copyright {
  margin: 0;
  margin-top: 2.5rem;
  font-size: 1.4rem;
  color: #9fa8ad;
}

/* container  */
.container__inner {
  padding-top: 10rem;
}

.is-hidden {
  overflow: hidden !important;
}

/*====================================================================================*/
/*================================= responsive =======================================*/
/*====================================================================================*/
@media (max-width: 1540px) {
  body, html {
    font-size: 61.4%;
  }
}
@media (max-width: 1470px) {
  body, html {
    font-size: 58.9622641509%;
  }
}
@media (max-width: 1400px) {
  .header__inner, .footer__inner {
    padding: 0 15px;
    box-sizing: border-box;
  }
}
@media (max-width: 1024px) {
  body, html {
    font-size: 52.0833333333%;
  }
  .footer-bottom__inner {
    flex-direction: column;
  }
  .footer-logo {
    margin-bottom: 3rem;
  }
  .footer-info {
    margin-left: 0;
    text-align: center;
  }
  .gnb-menu__list + .gnb-menu__list {
    margin-left: 10rem;
  }
}
@media (max-width: 720px) {
  body, html {
    width: 100%;
    font-size: 48.0769230769%;
  }
  .footer-link__link {
    font-size: 2rem;
  }
  .footer-info {
    font-size: 2rem;
    line-height: normal;
  }
  .footer-address {
    display: flex;
    -ms-display: flexbox;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    flex-wrap: wrap;
    justify-content: center;
  }
  .header {
    height: 60px;
  }
  .header.is-open .sitemap-content {
    right: 0%;
  }
  .gnb-button {
    display: flex;
    -ms-display: flexbox;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    flex-direction: column;
    justify-content: space-between;
    width: 20px;
    height: 18px;
    background: transparent;
  }
  .gnb-button__wrap {
    display: flex;
    -ms-display: flexbox;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    justify-content: flex-end;
    width: 100%;
    height: 60px;
    margin-left: auto;
    box-sizing: border-box;
  }
  .gnb-button__line {
    display: inline-block;
    width: 100%;
    height: 2px;
    background: #0e3242;
  }
  .gnb-menu {
    position: fixed;
    flex-direction: column;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background: #0e3242;
    transition: all 0.2s;
  }
  .gnb-menu .gnb-button {
    position: relative;
  }
  .gnb-menu .gnb-button__wrap {
    padding: 0 15px;
  }
  .gnb-menu .gnb-button__line {
    position: absolute;
    top: 50%;
    background: #ffffff;
  }
  .gnb-menu .gnb-button__line:nth-child(1) {
    transform: rotate(45deg);
  }
  .gnb-menu .gnb-button__line:nth-child(2) {
    display: none;
  }
  .gnb-menu .gnb-button__line:nth-child(3) {
    transform: rotate(-45deg);
  }
  .gnb-menu__inner {
    width: 100%;
  }
  .gnb-menu__list {
    width: 100%;
    height: auto;
    justify-content: flex-start;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .gnb-menu__lists {
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    width: 100%;
  }
  .gnb-menu__list + .gnb-menu__list {
    margin-left: 0;
  }
  .gnb-menu__link {
    justify-content: flex-start;
    width: 100%;
    height: 100%;
    padding: 25px 15px;
    color: #ffffff;
    font-size: 20px;
    font-weight: 500;
    line-height: 100%;
    box-sizing: border-box;
  }
  .gnb.is-active .gnb-menu {
    right: 0;
  }
  .footer-link__list {
    padding: 1rem;
  }
  .container__inner {
    padding-top: 60px;
  }
}
@media (max-width: 425px) {
  body, html {
    font-size: 44.6428571429%;
  }
}
@media (max-width: 375px) {
  body, html {
    font-size: 36.7647058824%;
  }
}