html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt,
var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
    margin: 0;padding: 0;border: 0;font - size: 100 % ;font: inherit;vertical - align: baseline
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    display: block
}
body {
    line - height: 1
}
ol, ul {
    list - style: none
}
blockquote, q {
    quotes: none
}
blockquote: before, blockquote: after, q: before, q: after {
    content: '';content: none
}
table {
    border - collapse: collapse;
    border - spacing: 0
}


@import url('https://fonts.googleapis.com/css?family=Black+Han+Sans:400');
@import url('https://fonts.googleapis.com/css?family=Black+Han+Sans&display=swap&subset=korean');
 
:root {
  --color-primary: #333;
  --color-secondary: #101118;
  --color-accent: #fff;
  --color-focus: #fff;
  --base-duration: 600ms;
  --base-ease: cubic-bezier(0.25, 0.46, 0.45, 0.84);
}

*, *:before, *:after {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}
 

#app {
  align-items: center;
  display: flex;
  height: 100%;
  justify-content: center; 
  width: 100%; position: relative;
} 


.app_text {  position: absolute; left: 0; top: 0; z-index: 999; padding-top: 8%; padding-left: 20%; padding-right: 5%; font-size:50px; background: #fff; color: #333;   width: 40%; height: 100%; z-index: 999; 
} 
.app_text strong {display: block; text-align: left;     font-size: 5vmin; font-family: 'NanumBarunGothic'; font-weight: bold;}
.app_text font::before {content: ''; display: block; margin: 20px 0;; width: 50px; height:3px; background: #333;}
.app_text font {display: block; text-align: left; font-size:18px; padding-top: 30px; opacity: 0.5;letter-spacing: -0px;}

@media (max-width:1200px) {
.app_text {  padding-top: 0%; padding-left: 0%; padding-right: 0%;  background: none;  width: 100%; height: auto;  position: static;  padding-top: 0%; }
.app_text strong {  text-align: center;    }
.app_text font::before { margin: 10px auto; height: 1px;}
.app_text font { text-align: center; font-size:0px; padding-top: 0px; opacity: 0.5;letter-spacing: -0px; padding-bottom: 20px;}
.app_text br { display: none; }
}

.btn:hover, .btn:focus, .btn.focus {color: #ddd;}

.visuallyhidden {
  clip: rect(1px, 1px, 1px, 1px);
  height: 1px;
  overflow: hidden;
  position: absolute !important;
  white-space: nowrap;
  width: 1px;
}

.icon {
  fill: var(--color-primary);
  width: 100%;
}

.btn {
  background-color: var(--color-primary);
  border: none;
  border-radius: 0.125rem;
  color: white;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  padding: 1rem 2.5rem 1.125rem;
}
.btn:focus {
  outline-color: var(--color-focus);
  outline-offset: 2px;
  outline-style: solid;
  outline-width: 3px;
}
.btn:active {
  transform: translateY(1px);
}

.slider__controls {
  display: flex;
  justify-content: center;
  position: absolute;
  top: 80%; left: -250px; z-index: 999;
  width: 30%;
 border: 3px solid #555;
}

@media (max-width:1200px){
.slider__controls { 
  top: calc(100% + 1rem); left: -0px; 
  width: 100%; 
 border: 0px solid #555;
}}

.slider__controls .btn { 
  --size: 3rem;
  align-items: center;
  background-color: transparent;
  border: 3px solid transparent;
  border-radius: 100%;
  display: flex;
  height: var(--size);
  padding: 0;
  width: var(--size);
}
.slider__controls .btn:focus {
  border-color: var(--color-focus);
  outline: none;
}
.slider__controls .btn--previous > * {
  transform: rotate(180deg);
}

.slider {
  --slide-size: 60vmin;
  --slide-wsize: 40vmin;
  --slide-margin: 1.5vmin;
  height: var(--slide-size);
  margin: 0 auto;
  position: relative;
  width: var(--slide-wsize);
}


@media (max-width:770px) {
.slider {
  --slide-size: 80vmin;
  --slide-wsize: 60vmin; 
}

}


.slider__wrapper {
  display: flex;
  margin: 0 calc(var(--slide-margin) * -1);
  position: absolute;
  transition: transform var(--base-duration) cubic-bezier(0.25, 1, 0.35, 1);
}

.slide {
  align-items: center;
  color: white;
  display: flex;
  flex: 1;
  flex-direction: column;
  height: var(--slide-size);
  justify-content: center;
  margin: 0 var(--slide-margin);
  opacity: 0.25;
  position: relative;
  text-align: center;
  transition: opacity calc(var(--base-duration) / 2) var(--base-ease), transform calc(var(--base-duration) / 2) var(--base-ease);
  width: var(--slide-wsize);
  z-index: 1;
}
.slide--previous:hover, .slide--next:hover {
  opacity: 0.5;
}
.slide--previous {
  cursor: w-resize;
}
.slide--previous:hover {
  transform: translateX(2%);
}
.slide--next {
  cursor: e-resize;
}
.slide--next:hover {
  transform: translateX(-2%);
}

.slide--current {
  --x: 0;
  --y: 0;
  --d: 50;
  opacity: 1;
  pointer-events: auto;
  -webkit-user-select: auto;
     -moz-user-select: auto;
      -ms-user-select: auto;
          user-select: auto;
}
@media (hover: hover) {
  .slide--current:hover .slide__image-wrapper {
    transform: scale(1.025) translate(calc(var(--x) / var(--d) * 1px), calc(var(--y) / var(--d) * 1px));
  }
}

.slide__image-wrapper {
	    border-radius: 0 100px 0;
  background-color: var(--color-accent);  
  height: 100%;
  left: 0%;
  overflow: hidden;
  position: absolute;
  top: 0%;
  transition: transform calc(var(--base-duration) / 4) var(--base-ease);
  width: 100%;
}

.slide__image {
  --d: 20;
  height: 110%;
  left: -5%;
  -o-object-fit: cover;
     object-fit: cover;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  top: -5%;
  transition: opacity var(--base-duration) var(--base-ease), transform var(--base-duration) var(--base-ease);
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  width: 110%;
}
@media (hover: hover) {
  .slide--current .slide__image {
    transform: translate(calc(var(--x) / var(--d) * 1px), calc(var(--y) / var(--d) * 1px));
  }
}

.slide__headline { color: #111;
  font-size: 3vmin; letter-spacing: -1px;
  font-weight: 600;
  position: relative;
}

@media (max-width:770px) {
.slide__headline { 
  font-size: 5vmin; 
}

}



.slide__content {
  --d: 60;
  opacity: 0;
  padding: 4vmin;
  position: relative;
  transition: transform var(--base-duration) var(--base-ease);
  visibility: hidden;
}
.slide--current .slide__content {
  -webkit-animation: fade-in calc(var(--base-duration) / 2) var(--base-ease) forwards;
          animation: fade-in calc(var(--base-duration) / 2) var(--base-ease) forwards;
  visibility: visible;
}
@media (hover: hover) {
  .slide--current .slide__content {
    transform: translate(calc(var(--x) / var(--d) * -1px), calc(var(--y) / var(--d) * -1px));
  }
}
.slide__content > * + * {
  margin-top: 2rem;
}

@-webkit-keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}


/* d_only_ie_css */
/* _:-ms-input-placeholder, :root .icon {fill:#333;}
_:-ms-input-placeholder, :root .btn {background-color: #333;}
_:-ms-input-placeholder, :root .slide__image-wrapper {background-color: #fff;}
_:-ms-input-placeholder, :root .btn:focus {outline-color: #fff;}
_:-ms-input-placeholder, :root .slider__controls .btn:focus {border-color: #fff;}


_:-ms-input-placeholder, :root .slider__wrapper {
  margin: 0 calc(1.5vmin * -1);
  transition: transform 600ms cubic-bezier(0.25, 1, 0.35, 1);
}

_:-ms-input-placeholder, :root .slide {
  height: 60vmin;
  margin: 0 1.5vmin;
  transition: opacity calc(600ms / 2) cubic-bezier(0.25, 0.46, 0.45, 0.84);, transform calc(600ms / 2) cubic-bezier(0.25, 0.46, 0.45, 0.84);;
  width: 80vmin
}
@media (max-width:770px) {
_:-ms-input-placeholder, :root .slider {
  width: 60vmin; 
}

_:-ms-input-placeholder, :root .slide__image-wrapper {
  background-color: #fff;  
  transition: transform calc(600ms / 4) cubic-bezier(0.25, 0.46, 0.45, 0.84);;
}

_:-ms-input-placeholder, :root .slide__image {
  --d: 20;
  -o-object-fit: cover;
     object-fit: cover;
  transition: opacity 600ms cubic-bezier(0.25, 0.46, 0.45, 0.84);, transform 600ms) cubic-bezier(0.25, 0.46, 0.45, 0.84);;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

_:-ms-input-placeholder, :root .slide__content {
  --d: 60;
  transition: transform 600ms cubic-bezier(0.25, 0.46, 0.45, 0.84);;
}
.slide--current .slide__content {
  -webkit-animation: fade-in calc(600ms / 2) cubic-bezier(0.25, 0.46, 0.45, 0.84); forwards;
          animation: fade-in calc(600ms / 2) cubic-bezier(0.25, 0.46, 0.45, 0.84); forwards;
} */