.navigation-section-wrapper {
  width: 100%;
  height: 44px;
  display: flex;
}

.navigation-section-wrapper button {
  width: 20px;
  height: 20px;
  padding: 0;
  margin: 14px auto 14px 14px;
  display: flex;
  background-color: transparent;
  border: none;
  z-index: 10;
}

.navigation-section-wrapper button img {
  width: 20px;
  height: 20px;
}

@media screen and (max-width: 420px) {
  .navigation-section-wrapper {
    width: 100%;
    height: var(--mb-44);
  }

  .navigation-section-wrapper button {
    width: var(--mb-20);
    height: var(--mb-20);
    margin: var(--mb-14) auto var(--mb-14) var(--mb-14);
  }

  .navigation-section-wrapper button img {
    width: var(--mb-20);
    height: var(--mb-20);
  }
}

.header-section-wrapper {
  width: 100%;
  height: 52px;
  display: flex;
}

.header-section-wrapper h1 {
  margin: 0 0 0 20px;
  font-size: 35px;
  font-weight: bold;
  font-stretch: normal;
  font-style: normal;
  line-height: normal;
  letter-spacing: -0.5px;
  color: #000000;
}

@media screen and (max-width: 420px) {
  .header-section-wrapper {
    height: var(--mb-52);
  }

  .header-section-wrapper h1 {
    margin: 0 0 0 var(--mb-20);
    font-size: var(--mb-35);
  }
}

.body-section-wrapper {
  width: calc(100% - 40px);
  padding: 15px 20px;
  display: flex;
  flex-direction: column;
}
.QnA-Wrapper:not(:last-child) {
  margin-bottom: 5px;
}

.QnA-Wrapper {
  width: 100%;
  display: flex;
}

.QnA-Wrapper .question,
.QnA-Wrapper .answer-limit-false {
  font-size: 14px;
  word-break: keep-all;
  font-stretch: normal;
  font-style: normal;
  line-height: normal;
  letter-spacing: -0.5px;
}

.QnA-Wrapper .question {
  word-break: keep-all;
  margin-right: 5px;
  font-weight: bold;
  color: #000000;
}

.QnA-Wrapper .answer-limit-false {
  flex: 1;
  color: #626262;
}

.QnA-Wrapper .answer-limit-false div {
  display: flex;
}

.QnA-Wrapper .answer-limit-false div .has-more-info-text {
  width: calc(100% - 38px) !important;
}

.QnA-Wrapper .answer-limit-false p,
.QnA-Wrapper .answer-limit-false div button {
  margin: 0;
}

.QnA-Wrapper .answer-limit-false div button {
  background-color: transparent;
  border: none;
  width: 38px;
  height: 20px;
  padding: 0;
  font-size: 12px;
  font-weight: bold;
  font-stretch: normal;
  font-style: normal;
  letter-spacing: -0.5px;
  color: #2b2b2b;
}

.QnA-Wrapper .answer-limit-false p:not(:last-child) {
  margin-bottom: 5px;
}

/* menu */
#menu-section-wrapper {
  width: calc(100% - 40px);
  padding: 15px 20px;
  display: flex;
}

#menu-section-wrapper #menu-list-wrapper {
  display: flex;
  width: 100%;
  background-color: #f7f6f3;
  border-radius: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
#menu-list-wrapper li {
  width: calc((var(--screen-width) - var(--sum-side-padding)) / 4 - 2px);
  height: calc((var(--screen-width) - var(--sum-side-padding)) / 4 - 2px);
}
#menu-list-wrapper li:not(:last-child) {
  margin-right: 4px;
}
.menu-btn {
  width: 100%;
  height: 100%;
  background-color: transparent;
  border: none;
}
.menu-btn section {
  margin: auto;
  display: flex;
  flex-direction: column;
}
.menu-btn img {
  width: 20px;
  height: 20px;
  margin: 0 auto;
}

.menu-btn strong {
  margin: 6px auto;
  font-size: 13px;
  font-weight: 500;
  font-stretch: normal;
  font-style: normal;
  line-height: normal;
  letter-spacing: -0.5px;
  color: #000000;
}

/* carousel image slider style  */
#image-slider-section-wrapper,
#interview-section-wrapper {
  position: relative;
  --image-size: calc(var(--screen-width) - var(--sum-side-padding));
  padding: 15px 20px;
}

.slide {
  text-align: center;
  cursor: grab;
  width: 100%;
  height: var(--image-size);
}

.slide img {
  width: 100%;
  height: 100%;
}

.swiper-container {
  border-radius: 10px;
}
.swiper-wrappers {
  position: relative;
}

.swiper-slide {
  width: var(--image-size) !important;
  height: var(--image-size) !important;
}
.carousel-pagination {
  position: absolute;
  bottom: calc(11px + 15px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
}

/* video */
video {
  cursor: pointer;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
}

/* interview page style*/
#interview-section-wrapper p,
strong {
  font-size: 14px;
  font-stretch: normal;
  font-style: normal;
  line-height: 23px;
  letter-spacing: -0.5px;
}
#interview-section-wrapper strong {
  color: #000000 !important;
}

#interview-section-wrapper p {
  word-break: keep-all;
  color: #626262;
  margin: 3px;
}

@media screen and (max-width: 420px) {
  .body-section-wrapper {
    width: calc(100% - var(--mb-40));
    padding: var(--mb-15) var(--mb-20);
  }
  .QnA-Wrapper:not(:last-child) {
    margin-bottom: var(--mb-5);
  }

  .QnA-Wrapper .question,
  .QnA-Wrapper .answer-limit-false {
    font-size: var(--mb-14);
  }

  .QnA-Wrapper .question {
    margin-right: var(--mb-5);
  }

  .QnA-Wrapper .answer-limit-false {
    flex: 1;
    color: #626262;
  }

  .QnA-Wrapper .answer-limit-false div .has-more-info-text {
    width: calc(100% - var(--mb-38)) !important;
  }

  .QnA-Wrapper .answer-limit-false div button {
    width: var(--mb-38);
    height: var(--mb-20);
    font-size: var(--mb-12);
  }

  .QnA-Wrapper .answer-limit-false p:not(:last-child) {
    margin-bottom: var(--mb-5);
  }

  /* menu */
  #menu-section-wrapper {
    width: calc(100% - var(--mb-40));
    padding: var(--mb-15) var(--mb-20);
  }

  #menu-section-wrapper #menu-list-wrapper {
    border-radius: var(--mb-10);
  }
  #menu-list-wrapper li {
    width: calc((var(--screen-width) - var(--sum-side-padding)) / 4 - var(--mb-2));
    height: calc((var(--screen-width) - var(--sum-side-padding)) / 4 - var(--mb-2));
  }
  #menu-list-wrapper li:not(:last-child) {
    margin-right: var(--mb-4);
  }

  .menu-btn img {
    width: var(--mb-20);
    height: var(--mb-20);
  }

  .menu-btn strong {
    margin: var(--mb-6) auto;
    font-size: var(--mb-13);
  }

  /* carousel image slider style  */
  #image-slider-section-wrapper,
  #interview-section-wrapper {
    --image-size: calc(var(--screen-width) - var(--sum-side-padding));
    padding: var(--mb-15) var(--mb-20);
  }

  .slide {
    text-align: center;
    cursor: grab;
    width: 100%;
    height: calc(100vw - var(--sum-side-padding));
  }

  .swiper-slide {
    width: calc(100vw - var(--sum-side-padding)) !important;
    height: calc(100vw - var(--sum-side-padding)) !important;
  }

  .swiper-container {
    border-radius: var(--mb-10);
  }

  .carousel-pagination {
    bottom: calc(var(--mb-11) + var(--mb-15));
  }

  /* interview page style*/
  #interview-section-wrapper p,
  strong {
    font-size: var(--mb-14);
    line-height: var(--mb-23);
  }

  #interview-section-wrapper p {
    margin: var(--mb-3);
  }
}

/* carousel pagination slider */
#carousel-section-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
}

#carousel-section-wrapper div:not(:last-child) {
  margin-right: 8px;
}

#curr-page,
.not-curr-page {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

#curr-page {
  background-color: #4a4a4a;
}

.not-curr-page {
  background-color: #d3d3d3;
}

@media screen and (max-width: 420px) {
  #carousel-section-wrapper div:not(:last-child) {
    margin-right: var(--mb-8);
  }

  #curr-page,
  .not-curr-page {
    width: var(--mb-8);
    height: var(--mb-8);
    border-radius: 50%;
  }
}

/**
 * Swiper 6.7.0
 * Most modern mobile touch slider and framework with hardware accelerated transitions
 * https://swiperjs.com
 *
 * Copyright 2014-2021 Vladimir Kharlampidi
 *
 * Released under the MIT License
 *
 * Released on: May 31, 2021
 */

@font-face {
  font-family: 'swiper-icons';
  src: url('data:application/font-woff;charset=utf-8;base64, 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') format('woff');
  font-weight: 400;
  font-style: normal;
}
:root {
  --swiper-theme-color: #007aff;
}
.swiper-container {
  margin-left: auto;
  margin-right: auto;
  position: relative;
  overflow: hidden;
  list-style: none;
  padding: 0;
  /* Fix of Webkit flickering */
  z-index: 1;
}
.swiper-container-vertical > .swiper-wrapper {
  flex-direction: column;
}
.swiper-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: flex;
  transition-property: transform;
  box-sizing: content-box;
}
.swiper-container-android .swiper-slide,
.swiper-wrapper {
  transform: translate3d(0px, 0, 0);
}
.swiper-container-multirow > .swiper-wrapper {
  flex-wrap: wrap;
}
.swiper-container-multirow-column > .swiper-wrapper {
  flex-wrap: wrap;
  flex-direction: column;
}
.swiper-container-free-mode > .swiper-wrapper {
  transition-timing-function: ease-out;
  margin: 0 auto;
}
.swiper-container-pointer-events {
  touch-action: pan-y;
}
.swiper-container-pointer-events.swiper-container-vertical {
  touch-action: pan-x;
}
.swiper-slide {
  flex-shrink: 0;
  width: 100%;
  height: 100%;
  position: relative;
  transition-property: transform;
}
.swiper-slide-invisible-blank {
  visibility: hidden;
}
/* Auto Height */
.swiper-container-autoheight,
.swiper-container-autoheight .swiper-slide {
  height: auto;
}
.swiper-container-autoheight .swiper-wrapper {
  align-items: flex-start;
  transition-property: transform, height;
}
/* 3D Effects */
.swiper-container-3d {
  perspective: 1200px;
}
.swiper-container-3d .swiper-wrapper,
.swiper-container-3d .swiper-slide,
.swiper-container-3d .swiper-slide-shadow-left,
.swiper-container-3d .swiper-slide-shadow-right,
.swiper-container-3d .swiper-slide-shadow-top,
.swiper-container-3d .swiper-slide-shadow-bottom,
.swiper-container-3d .swiper-cube-shadow {
  transform-style: preserve-3d;
}
.swiper-container-3d .swiper-slide-shadow-left,
.swiper-container-3d .swiper-slide-shadow-right,
.swiper-container-3d .swiper-slide-shadow-top,
.swiper-container-3d .swiper-slide-shadow-bottom {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}
.swiper-container-3d .swiper-slide-shadow-left {
  background-image: linear-gradient(to left, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0));
}
.swiper-container-3d .swiper-slide-shadow-right {
  background-image: linear-gradient(to right, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0));
}
.swiper-container-3d .swiper-slide-shadow-top {
  background-image: linear-gradient(to top, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0));
}
.swiper-container-3d .swiper-slide-shadow-bottom {
  background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0));
}
/* CSS Mode */
.swiper-container-css-mode > .swiper-wrapper {
  overflow: auto;
  scrollbar-width: none;
  /* For Firefox */
  -ms-overflow-style: none;
  /* For Internet Explorer and Edge */
}
.swiper-container-css-mode > .swiper-wrapper::-webkit-scrollbar {
  display: none;
}
.swiper-container-css-mode > .swiper-wrapper > .swiper-slide {
  scroll-snap-align: start start;
}
.swiper-container-horizontal.swiper-container-css-mode > .swiper-wrapper {
  scroll-snap-type: x mandatory;
}
.swiper-container-vertical.swiper-container-css-mode > .swiper-wrapper {
  scroll-snap-type: y mandatory;
}
:root {
  --swiper-navigation-size: 44px;
  /*
  --swiper-navigation-color: var(--swiper-theme-color);
  */
}
.swiper-button-prev,
.swiper-button-next {
  position: absolute;
  top: 50%;
  width: calc(var(--swiper-navigation-size) / 44 * 27);
  height: var(--swiper-navigation-size);
  margin-top: calc(0px - (var(--swiper-navigation-size) / 2));
  z-index: 10;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--swiper-navigation-color, var(--swiper-theme-color));
}
.swiper-button-prev.swiper-button-disabled,
.swiper-button-next.swiper-button-disabled {
  opacity: 0.35;
  cursor: auto;
  pointer-events: none;
}
.swiper-button-prev:after,
.swiper-button-next:after {
  font-family: swiper-icons;
  font-size: var(--swiper-navigation-size);
  text-transform: none !important;
  letter-spacing: 0;
  text-transform: none;
  font-variant: initial;
  line-height: 1;
}
.swiper-button-prev,
.swiper-container-rtl .swiper-button-next {
  left: 10px;
  right: auto;
}
.swiper-button-prev:after,
.swiper-container-rtl .swiper-button-next:after {
  content: 'prev';
}
.swiper-button-next,
.swiper-container-rtl .swiper-button-prev {
  right: 10px;
  left: auto;
}
.swiper-button-next:after,
.swiper-container-rtl .swiper-button-prev:after {
  content: 'next';
}
.swiper-button-prev.swiper-button-white,
.swiper-button-next.swiper-button-white {
  --swiper-navigation-color: #ffffff;
}
.swiper-button-prev.swiper-button-black,
.swiper-button-next.swiper-button-black {
  --swiper-navigation-color: #000000;
}
.swiper-button-lock {
  display: none;
}
:root {
  /*
  --swiper-pagination-color: var(--swiper-theme-color);
  */
}
.swiper-pagination {
  position: absolute;
  text-align: center;
  transition: 300ms opacity;
  transform: translate3d(0, 0, 0);
  z-index: 10;
}
.swiper-pagination.swiper-pagination-hidden {
  opacity: 0;
}
/* Common Styles */
.swiper-pagination-fraction,
.swiper-pagination-custom,
.swiper-container-horizontal > .swiper-pagination-bullets {
  bottom: 10px;
  left: 0;
  width: 100%;
}
/* Bullets */
.swiper-pagination-bullets-dynamic {
  overflow: hidden;
  font-size: 0;
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet {
  transform: scale(0.33);
  position: relative;
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active {
  transform: scale(1);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-main {
  transform: scale(1);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev {
  transform: scale(0.66);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev-prev {
  transform: scale(0.33);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next {
  transform: scale(0.66);
}
.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next-next {
  transform: scale(0.33);
}
.swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  display: inline-block;
  border-radius: 50%;
  background: #000;
  opacity: 0.2;
}
button.swiper-pagination-bullet {
  border: none;
  margin: 0;
  padding: 0;
  box-shadow: none;
  -webkit-appearance: none;
          appearance: none;
}
.swiper-pagination-clickable .swiper-pagination-bullet {
  cursor: pointer;
}
.swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--swiper-pagination-color, var(--swiper-theme-color));
}
.swiper-container-vertical > .swiper-pagination-bullets {
  right: 10px;
  top: 50%;
  transform: translate3d(0px, -50%, 0);
}
.swiper-container-vertical > .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 6px 0;
  display: block;
}
.swiper-container-vertical > .swiper-pagination-bullets.swiper-pagination-bullets-dynamic {
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
}
.swiper-container-vertical > .swiper-pagination-bullets.swiper-pagination-bullets-dynamic .swiper-pagination-bullet {
  display: inline-block;
  transition: 200ms transform, 200ms top;
}
.swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 4px;
}
.swiper-container-horizontal > .swiper-pagination-bullets.swiper-pagination-bullets-dynamic {
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}
.swiper-container-horizontal > .swiper-pagination-bullets.swiper-pagination-bullets-dynamic .swiper-pagination-bullet {
  transition: 200ms transform, 200ms left;
}
.swiper-container-horizontal.swiper-container-rtl > .swiper-pagination-bullets-dynamic .swiper-pagination-bullet {
  transition: 200ms transform, 200ms right;
}
/* Progress */
.swiper-pagination-progressbar {
  background: rgba(0, 0, 0, 0.25);
  position: absolute;
}
.swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  background: var(--swiper-pagination-color, var(--swiper-theme-color));
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transform: scale(0);
  transform-origin: left top;
}
.swiper-container-rtl .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  transform-origin: right top;
}
.swiper-container-horizontal > .swiper-pagination-progressbar,
.swiper-container-vertical > .swiper-pagination-progressbar.swiper-pagination-progressbar-opposite {
  width: 100%;
  height: 4px;
  left: 0;
  top: 0;
}
.swiper-container-vertical > .swiper-pagination-progressbar,
.swiper-container-horizontal > .swiper-pagination-progressbar.swiper-pagination-progressbar-opposite {
  width: 4px;
  height: 100%;
  left: 0;
  top: 0;
}
.swiper-pagination-white {
  --swiper-pagination-color: #ffffff;
}
.swiper-pagination-black {
  --swiper-pagination-color: #000000;
}
.swiper-pagination-lock {
  display: none;
}
/* Scrollbar */
.swiper-scrollbar {
  border-radius: 10px;
  position: relative;
  -ms-touch-action: none;
  background: rgba(0, 0, 0, 0.1);
}
.swiper-container-horizontal > .swiper-scrollbar {
  position: absolute;
  left: 1%;
  bottom: 3px;
  z-index: 50;
  height: 5px;
  width: 98%;
}
.swiper-container-vertical > .swiper-scrollbar {
  position: absolute;
  right: 3px;
  top: 1%;
  z-index: 50;
  width: 5px;
  height: 98%;
}
.swiper-scrollbar-drag {
  height: 100%;
  width: 100%;
  position: relative;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 10px;
  left: 0;
  top: 0;
}
.swiper-scrollbar-cursor-drag {
  cursor: move;
}
.swiper-scrollbar-lock {
  display: none;
}
.swiper-zoom-container {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.swiper-zoom-container > img,
.swiper-zoom-container > svg,
.swiper-zoom-container > canvas {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.swiper-slide-zoomed {
  cursor: move;
}
/* Preloader */
:root {
  /*
  --swiper-preloader-color: var(--swiper-theme-color);
  */
}
.swiper-lazy-preloader {
  width: 42px;
  height: 42px;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -21px;
  margin-top: -21px;
  z-index: 10;
  transform-origin: 50%;
  animation: swiper-preloader-spin 1s infinite linear;
  box-sizing: border-box;
  border: 4px solid var(--swiper-preloader-color, var(--swiper-theme-color));
  border-radius: 50%;
  border-top-color: transparent;
}
.swiper-lazy-preloader-white {
  --swiper-preloader-color: #fff;
}
.swiper-lazy-preloader-black {
  --swiper-preloader-color: #000;
}
@keyframes swiper-preloader-spin {
  100% {
    transform: rotate(360deg);
  }
}
/* a11y */
.swiper-container .swiper-notification {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
  opacity: 0;
  z-index: -1000;
}
.swiper-container-fade.swiper-container-free-mode .swiper-slide {
  transition-timing-function: ease-out;
}
.swiper-container-fade .swiper-slide {
  pointer-events: none;
  transition-property: opacity;
}
.swiper-container-fade .swiper-slide .swiper-slide {
  pointer-events: none;
}
.swiper-container-fade .swiper-slide-active,
.swiper-container-fade .swiper-slide-active .swiper-slide-active {
  pointer-events: auto;
}
.swiper-container-cube {
  overflow: visible;
}
.swiper-container-cube .swiper-slide {
  pointer-events: none;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  z-index: 1;
  visibility: hidden;
  transform-origin: 0 0;
  width: 100%;
  height: 100%;
}
.swiper-container-cube .swiper-slide .swiper-slide {
  pointer-events: none;
}
.swiper-container-cube.swiper-container-rtl .swiper-slide {
  transform-origin: 100% 0;
}
.swiper-container-cube .swiper-slide-active,
.swiper-container-cube .swiper-slide-active .swiper-slide-active {
  pointer-events: auto;
}
.swiper-container-cube .swiper-slide-active,
.swiper-container-cube .swiper-slide-next,
.swiper-container-cube .swiper-slide-prev,
.swiper-container-cube .swiper-slide-next + .swiper-slide {
  pointer-events: auto;
  visibility: visible;
}
.swiper-container-cube .swiper-slide-shadow-top,
.swiper-container-cube .swiper-slide-shadow-bottom,
.swiper-container-cube .swiper-slide-shadow-left,
.swiper-container-cube .swiper-slide-shadow-right {
  z-index: 0;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}
.swiper-container-cube .swiper-cube-shadow {
  position: absolute;
  left: 0;
  bottom: 0px;
  width: 100%;
  height: 100%;
  opacity: 0.6;
  z-index: 0;
}
.swiper-container-cube .swiper-cube-shadow:before {
  content: '';
  background: #000;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  filter: blur(50px);
}
.swiper-container-flip {
  overflow: visible;
}
.swiper-container-flip .swiper-slide {
  pointer-events: none;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  z-index: 1;
}
.swiper-container-flip .swiper-slide .swiper-slide {
  pointer-events: none;
}
.swiper-container-flip .swiper-slide-active,
.swiper-container-flip .swiper-slide-active .swiper-slide-active {
  pointer-events: auto;
}
.swiper-container-flip .swiper-slide-shadow-top,
.swiper-container-flip .swiper-slide-shadow-bottom,
.swiper-container-flip .swiper-slide-shadow-left,
.swiper-container-flip .swiper-slide-shadow-right {
  z-index: 0;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}

.icon-with-label-btn {
  width: 100%;
  height: 50px;
  display: flex;
  background-color: #f7f6f3;
  border: none;
  border-radius: 10px;
  align-items: center;
}

.icon-with-label-btn .first-icon {
  width: 24px;
  height: 24px;
  margin: 13px 8px 13px 13px;
}
.icon-with-label-btn strong {
  font-size: 13px;
  font-weight: 500;
  font-stretch: normal;
  font-style: normal;
  line-height: normal;
  letter-spacing: -0.5px;
  color: #626262;
}

.icon-with-label-btn .forward-icon {
  width: 20px;
  height: 20px;
  margin: auto 15px auto auto;
}

@media screen and (max-width: 420px) {
  .icon-with-label-btn {
    height: var(--mb-50);
    border-radius: var(--mb-10);
  }

  .icon-with-label-btn .first-icon {
    width: var(--mb-24);
    height: var(--mb-24);
    margin: var(--mb-13) var(--mb-8) var(--mb-13) var(--mb-13);
  }
  .icon-with-label-btn strong {
    font-size: var(--mb-13);
  }

  .icon-with-label-btn .forward-icon {
    width: var(--mb-20);
    height: var(--mb-20);
    margin: auto var(--mb-15) auto auto;
  }
}

.footer-section-wrapper {
  position: relative;
  width: 100%;
  padding: 60px 0;
  z-index: 10;
  background-color: #ffffff;
}

.footer-contents-wrapper {
  position: absolute;
  width: calc(100% - 40px);
  padding: 15px 20px;
  top: 0;
}

.footer-contents-wrapper article {
  width: 100%;
  margin-top: 15px;
}

.footer-contents-wrapper article img {
  width: 46px;
  height: auto;
}

@media screen and (max-width: 420px) {
  .footer-section-wrapper {
    --mb-footer-padding: calc(((100 * 60) / 375) * 1vw);
    padding: var(--mb-footer-padding) 0;
  }

  .footer-contents-wrapper {
    width: calc(100% - var(--mb-40));
    padding: var(--mb-15) var(--mb-20);
  }

  .footer-contents-wrapper article {
    width: 100%;
    margin-top: var(--mb-15);
  }

  .footer-contents-wrapper article img {
    width: var(--mb-46);
    height: auto;
  }
}

@font-face {
  font-family: 'NotoSansKR';
  src: url('/fonts/NotoSansKR-Regular.woff2') format('woff2');
}

body,
html,
#__next {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: 'NotoSansKR';
}

button {
  cursor: pointer;
}

button:focus {
  outline: none;
}

#error-msg {
  color: white;
}

#main-container {
  --screen-width: 420px;
  --sum-side-padding: 40px;
  width: var(--screen-width);
  height: 100%;
  /* border: 1px solid black; */
  overflow: hidden;
  margin: auto;
}

#view-container {
  position: relative;
  width: calc(var(--screen-width) * 3);
  height: 100%;
  display: flex;
  overflow: hidden;
}

#instructor-view-container {
  position: relative;
  width: var(--screen-width);
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  /* border-left: 1px solid black;
  border-right: 1px solid black; */
  display: flex;
  flex-direction: column;
}

.contents-body {
  display: flex;

  flex-direction: column;
  flex: 1;
  overflow: auto;
  scrollbar-width: none;
}

.contents-body section {
  flex: 1;
}
.contents-body::-webkit-scrollbar {
  display: none;
}

.contents-footer {
  width: 100%;
}

/* change to px -> vw */
@media screen and (max-width: 420px) {
  #main-container {
    --mb-120: calc(((100 * 120) / 375) * 1vw);
    --mb-60: calc(((100 * 52) / 375) * 1vw);
    --mb-52: calc(((100 * 52) / 375) * 1vw);
    --mb-50: calc(((100 * 50) / 375) * 1vw);
    --mb-46: calc(((100 * 46) / 375) * 1vw);
    --mb-44: calc(((100 * 44) / 375) * 1vw);
    --mb-40: calc(((100 * 40) / 375) * 1vw);
    --mb-38: calc(((100 * 38) / 375) * 1vw);
    --mb-35: calc(((100 * 35) / 375) * 1vw);
    --mb-24: calc(((100 * 24) / 375) * 1vw);
    --mb-23: calc(((100 * 23) / 375) * 1vw);
    --mb-20: calc(((100 * 20) / 375) * 1vw);
    --mb-15: calc(((100 * 15) / 375) * 1vw);
    --mb-14: calc(((100 * 14) / 375) * 1vw);
    --mb-13: calc(((100 * 13) / 375) * 1vw);
    --mb-12: calc(((100 * 12) / 375) * 1vw);
    --mb-11: calc(((100 * 11) / 375) * 1vw);
    --mb-10: calc(((100 * 10) / 375) * 1vw);
    --mb-8: calc(((100 * 8) / 375) * 1vw);
    --mb-6: calc(((100 * 6) / 375) * 1vw);
    --mb-5: calc(((100 * 5) / 375) * 1vw);
    --mb-4: calc(((100 * 4) / 375) * 1vw);
    --mb-2: calc(((100 * 2) / 375) * 1vw);
    --mb-1_67: calc(((100 * 1.67) / 375) * 1vw);
  }
  #main-container {
    width: 100%;
    height: 100%;
  }
  #instructor-view-container {
    width: 100%;
    --sum-side-padding: var(--mb-40);
  }

  #view-container {
    width: 300%;
  }

  .contents-footer {
    --footer-height: var(--mb-120);
  }
}