@charset "utf-8";
html{
	font-size: 62.5%;
	text-size-adjust: 100%;
	-webkit-text-size-adjust: 100%;
	line-height:1.6;
}
body {
  font-family: 游明朝, YuMincho, "ヒラギノ明朝 ProN W6", HiraMinProN-W6, 'Noto Serif JP', serif;
  position:relative;
}

  /*  font-family: 明朝, YuGothic, "ヒラギノ角ゴ ProN W6", HiraKakuProN-W6, sans-serif;*/


a {
  text-decoration: underline;
}
img {
    width:100%;
    height:auto;
}
p {
  font-size:2.2vw;
  padding-bottom:0;
  margin-bottom:0;
  text-align:justify;
}
p + p {
  margin-top:1em;
}
dt, dd {
  font-size:4.267vw;
  margin:0;
}
ol, ul {
  list-style:none;
  margin:0;
  padding:0;
}
li {
  font-size:4.267vw;
}
h2, h3, h4 {
  margin-bottom:5%;
}
.h2, .h3, .h4 {
  font-weight:normal;
  font-feature-settings:"palt";
}
.h2 {
  font-size:8.2vw;
}
.h3 {
  font-size:7.467vw;
}
.h4 {
  font-size:5.333vw;
}
.img {
  margin:5% 0;
}
.sp-only {
  display: block;
}
.pc-only {
  display: none;
}
.-mincho {
  font-family: 游明朝, YuMincho, "ヒラギノ明朝 ProN W6", HiraMinProN-W6, 'Noto Serif JP', serif;
}
.flex {
  display:flex;
  justify-content:space-between;
}
small {
  font-size:3.733vw;
}

.pc{
	display:none;
} 

.sp_none {
    display: none;
}
.fc_w {
    color: #fff;
}

main > div { 
margin-right:auto;
margin-left:auto;
}

.box {
  animation-fill-mode: forwards;
}

@media only screen and (min-width: 751px) {

  p {
    font-size:1.8rem;
  }
  dt, dd {
    font-size:1.8rem;
  }
  li {
    font-size:1.8rem;
  }
  .h2 {
    font-size:3.6rem;
  }
  .h3 {
    font-size:2.8rem;
  }
  .h4 {
    font-size:2rem;
  }
  h2, h3, h4 {
    margin-bottom:0px;
  }
  .img {
    margin:0;
  }
  .sp-only {
    display: none;
  }
  .pc-only {
    display: block;
  }
  .pc-only.spacer {
    display:inline;
  }
  .flex-pc {
    display:flex;
    justify-content:space-between;
  }
  small {
    font-size:1.4rem;
  }

.sp{
	display:none;
}
.pc{
	display:block;
}
.sp_none {
    display: inline;
}
}

main {
    width: 100%;
        overflow: hidden;
}

.body{
max-width:100%;
margin: 0 auto;
}

section {
    width: 100%;
}

body {
    width: 100%;
}


/* sect00 header */
.front_head {
    width: 50%;
}

header {
    min-height: 3rem;
        padding: 1rem 0;
    position: fixed;
    top: 0px;
    width: 100%;
    z-index: 100;
    transition: all .3s;
    background: #000;
}

.sect00__inner {
    width: 90%;
    margin: 0 auto;
    display: flex;
}

.front_menu {
   width: 50%;
   position: relative;
}

.front_menu p {
    text-align: right;
}

.canvas_wrap {
    max-height: 500px;
    overflow: hidden;
}


/*Scroll*/
.scr_dw {
    width: 100%;
    position: relative;
    height: 50px;
    margin:50px 0;
}

.scrolldown4{
  position:absolute;
  bottom:1%;
  right:50%;
  animation: arrowmove 1s ease-in-out infinite;
}

@keyframes arrowmove{
      0%{bottom:1%;}
      50%{bottom:20%;}
     100%{bottom:1%;}
 }

.scrolldown4 span{
  position: absolute;
  left:-30px;
  bottom:3px;
  color: #eee;
  font-size: 17px;
  letter-spacing: 0.05em;
  -ms-writing-mode: tb-rl;
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
}

/* 矢印 */
.scrolldown4:before {
    content: "";
    /*位置*/
    position: absolute;
    bottom: 0;
    right: -6px;
    /*形状*/
    width: 1px;
    height: 20px;
    background: #eee;
    transform: skewX(-31deg);
}

.scrolldown4:after{
  content:"";
    /*位置*/
  position: absolute;
  bottom:0;
  right:0;
    /*形状*/
  width:1px;
  height: 50px;
  background:#eee;
}

/* sect02 */
#sect02 {
    padding: 3rem 0 0;
    width: 89.5%;
    margin: 0 auto;
}
.sect02__inner {
    width: 100%;
    margin: 0 auto;
}

.sect02_top_text {
    margin-bottom: 2rem;
}

.sect02__inner li {
    width: 33.333%;
}

.sect02_list {
    display: flex;
}

#video {
    width: 90%;
    max-height:350px;
    margin: 0 auto;
    overflow: hidden;
}

/* sect02.5 */
.bubble_container {
  display:flex;
  justify-content:center;
  align-items:center;
  flex-direction:column;
  width:100vw;
  max-width:100%;
}

.gradient-purple-blue {
  background: #000;
}

.under-container {
  width:100vw;
  max-width:100%;
  display:flex;
  justify-content:center;
  align-items:center;
  flex-direction:column;
}

.line {
  display:flex;
  position:relative;
  z-index:3;
}

.square {
  font-size:7.27rem;
  font-weight:900;
  -webkit-animation-duration: 1s;
  animation-duration: 1s;
  cursor:default;
  transition:all 0.3s;
  color:#000;
}

.square:hover {
  color:#08FDD8;
}

@-webkit-keyframes rubberBand {
  0% {
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1)
  }
  30% {
    -webkit-transform: scale3d(1.25, .75, 1);
    transform: scale3d(1.25, .75, 1)
  }
  40% {
    -webkit-transform: scale3d(0.75, 1.25, 1);
    transform: scale3d(0.75, 1.25, 1)
  }
  50% {
    -webkit-transform: scale3d(1.15, .85, 1);
    transform: scale3d(1.15, .85, 1)
  }
  65% {
    -webkit-transform: scale3d(.95, 1.05, 1);
    transform: scale3d(.95, 1.05, 1)
  }
  75% {
    -webkit-transform: scale3d(1.05, .95, 1);
    transform: scale3d(1.05, .95, 1)
  }
  100% {
    -webkit-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1)
  }
}
@keyframes rubberBand {
  0% {
    -webkit-transform: scale3d(1, 1, 1);
    -ms-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1)
  }
  30% {
    -webkit-transform: scale3d(1.25, .75, 1);
    -ms-transform: scale3d(1.25, .75, 1);
    transform: scale3d(1.25, .75, 1)
  }
  40% {
    -webkit-transform: scale3d(0.75, 1.25, 1);
    -ms-transform: scale3d(0.75, 1.25, 1);
    transform: scale3d(0.75, 1.25, 1)
  }
  50% {
    -webkit-transform: scale3d(1.15, .85, 1);
    -ms-transform: scale3d(1.15, .85, 1);
    transform: scale3d(1.15, .85, 1)
  }
  65% {
    -webkit-transform: scale3d(.95, 1.05, 1);
    -ms-transform: scale3d(.95, 1.05, 1);
    transform: scale3d(.95, 1.05, 1)
  }
  75% {
    -webkit-transform: scale3d(1.05, .95, 1);
    -ms-transform: scale3d(1.05, .95, 1);
    transform: scale3d(1.05, .95, 1)
  }
  100% {
    -webkit-transform: scale3d(1, 1, 1);
    -ms-transform: scale3d(1, 1, 1);
    transform: scale3d(1, 1, 1)
  }
}
.rubberBand {
  -webkit-animation-name: rubberBand;
  animation-name: rubberBand
}

.mouse {
  display:flex;
  width:30px;
  height:50px;
  border:2px solid #fff;
  border-radius:30px;
}

.molette {
  margin:12px auto auto auto;
  width:3px;
  height:3px;
  background-color:#fff;
  border: 1px solid #fff;
  border-radius: 90px;
  animation: scroll 2s ease infinite;
}

@keyframes scroll {
  0%{opacity:0; margin:10px auto auto auto;}
  10%{opacity:1;}
  50%{margin:10px auto auto auto;}
  90%{opacity:1;}
  100%{opacity:0; margin:18px auto auto auto;}
}

.mousetext{
  color:#fff;
  font-weight: 500;
}


.bubble {
  position:relative;
}

.bubble::before
{
  content: '';
  position:absolute;
  z-index:2;
  top: 20%;
  left: 0%;
  transform: translate(-50%, -50%);
  display: block;
  width: 28vw;
  height: 28vw;
  min-height: 280px;
  min-width: 280px;
  background: linear-gradient( 270deg, #f8f8f8, #bfc1c1, #949494, #ffffff, #dce4eb, #c1f2f5, #f5f5f5, #acacac );
  background-size: 1600% 1600%;
  box-shadow: inset 0px -20px 100px 0px rgba(255, 255, 255, 0.48);
  animation: 
    transform 20s linear infinite alternate,
    movement 40s linear infinite alternate,
    shade 60s linear infinite alternate;
}

.bubble::after
{
  content: '';
  position:absolute;
  z-index:2;
  top: 30%;
  left: 47%;
  transform: translate(-50%, -50%);
  display: block;
  width: 15vw;
  height: 10vw;
  min-height: 250px;
  min-width: 250px;
  background: linear-gradient(
    270deg,
    #00f2fe,
    #8ec5fc,
    #38f9d7,
    #4facfe,
    #a8edea,
    #43e97b,
    #e0c3fc,
    #fed6e3
  );
  background-size: 1600% 1600%;
  box-shadow: inset 0px -20px 100px 0px rgba(255, 255, 255, 0.48);
  animation: 
    transform2 20s linear infinite alternate-reverse,
    movement 40s linear infinite alternate-reverse,
    shade 60s linear infinite alternate-reverse;
}

@keyframes transform
{
    0%,
  100% { border-radius: 33% 67% 70% 30% / 30% 30% 70% 70%; } 
   20% { border-radius: 37% 63% 51% 49% / 37% 65% 35% 63%; } 
   40% { border-radius: 36% 64% 64% 36% / 64% 48% 52% 36%; } 
   60% { border-radius: 37% 63% 51% 49% / 30% 30% 70% 70%; } 
   80% { border-radius: 40% 60% 42% 58% / 41% 51% 49% 59%; } 
}

@keyframes transform2 {
  0%{border-radius: 42% 58% 60% 40% / 32% 54% 46% 68%}
  20%{border-radius: 59% 41% 36% 64% / 32% 64% 36% 68%}
  40%{border-radius: 48% 52% 52% 48% / 54% 53% 47% 46%}
  60%{border-radius: 42% 58% 51% 49% / 63% 64% 36% 37%}
  80%{border-radius: 32% 68% 33% 67% / 63% 35% 65% 37%}
  100%{border-radius: 34% 66% 52% 48% / 34% 53% 47% 66%}
}

@keyframes movement
{
  from { -webkit-transform: rotate(-1turn) translateY(-50px); transform: rotate(-1turn) translateY(-50px); }
    to { -webkit-transform: none; transform: none; }
}

@keyframes shade
{
  0%, 100% { background-position: 0% 50%; }
       50% { background-position: 100% 50%; }
}


/* sect03 04 05*/
#sect03,#sect04,#sect05 {
    padding: 0 0 5rem;
    width: 89.5%;
    margin: 0 auto;
}

.h2.scr_box_h2 {
    width: 89.5%;
    margin: 0 auto;
}

.img.sect03_img {
    width: 50%;
    margin: 0 auto;
}

.scr_box_img {
    margin: -1rem 0;
}

.scr_box_h3.h3{
	font-size: 4vw;
    margin-bottom: 2%;
}

.scr_box_text p {
    text-align: left;
}

span.src_line {
    transform: rotate(15deg);
    display: inline-block;
    margin-left: 10px;
}

#sect05 img {
    margin: 2rem 0;
}

/* sect06 */
#sect06 {
    width: 89.5%;
    margin: 0 auto;
}

.sect06__inner {
    width: 100%;
    margin: 2rem auto 4rem;
}

.img.sect06_img {
    font-size: 10rem;
    margin: 0 auto 0rem;
    text-align: center;
    width:100%;
    
}

.ver_box_img {
    width: 50%;
    display: flex;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.ver_box_img p{
	text-align:center;
	width: 100%;
}

.ver_box_list {
    display: flex;
    flex-wrap: wrap;
}

#sect06_5 {
    width: 89.5%;
    margin: 0 auto;
}

/* sect07 */
#sect07 {
    padding: 2.5rem 0;
}


.sect07__inner {
    width: 100%;
    margin: 0 auto;
}

.marquee {
  display: flex;
  white-space: nowrap;
	overflow: hidden;
  gap: 10px;
  font-size: 6rem;
    text-shadow: 1px 1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff, -0.5px -0.5px 0 #fff;
  color: #000;
  background:#000;
  padding-bottom: 2rem;
}
.marquee-inner {
  animation: marquee 200s linear infinite;
}

@keyframes marquee {
	0%   { translate: 0; }
	100% { translate: calc(-100% - 1rem); }
}

/* sect08 */
#sect08 {
    width: 89.5%;
    margin: 0 auto;
    z-index: 2;
    position: relative;
}

.sect08__inner {
    width: 100%;
    margin: 4rem auto;
}

#sect08 h3{
 text-align:center;
}

#sect08 p{
 text-align:center;
}

/* wave */
#wave_container {
    height: 100vh;
    max-height: 50vh;
    width: 100%;
    overflow: hidden;
    overflow-y: hidden;
    filter: grayscale(90%);
    margin-top: -40vw;
    z-index: 1;
    position: relative;
    -webkit-mask-image: -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(10%, #000), color-stop(90%, #000), to(transparent));
    -webkit-mask-image: -webkit-linear-gradient(top, transparent 0%, #000 10%, #000 90%, transparent 100%);
    mask-image: -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(10%, #000), color-stop(90%, #000), to(transparent));
    mask-image: linear-gradient(to bottom, transparent 0%, #000 10%, #000 90%, transparent 100%);
   line-height:0;
   opacity: 0.9;
}

/* sect10 */
.sect10_out{
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #fff;
}

#sect10 .ania_wrap{
    width: 89.5%;
    margin: 0 auto;
    padding:2.75rem 0;
    display: flex;
}

#sect10 .sp {
    width: 89.5%;
    margin: 0 auto;
    min-height: 10vw;
    display: flex;
    overflow:hidden;
}

#sect10 .sp a {
    text-decoration: none;
    color: #fff;
    text-align: center;
    font-weight: bold;
    width: 49%;
    margin-right: 2%;
    box-sizing: border-box;
}

#sect10 .sp a i{
    font-size: 7rem;
}

#sect10 .sp a p{
    font-size: 2rem;
}

#sect10 .sp a:last-child{
    margin-right:0;
}


.animation-area{
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.animation-area a {
    display: block;
    width: 100%;
}

.flip_wrapper {
	width: 100%;
	height: 260px;
	border: none;
	margin: 0px 0;
	perspective: 600px;
}

.card {
	width: 100%;
	height: 100%;
	transition: transform 1s;
	transform-style: preserve-3d;
	cursor: pointer;
	position: relative;
}

.card__face {
	position: absolute;
	width: 100%;
	height: 100%;
	line-height: 260px;
	color: white;
	text-align: center;
	font-weight: bold;
	font-size: 3rem;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
  }

.card__face--front {
	background: #000;
}
  
.card__face--back {
	background: #fff;
	color: #000;
	transform: rotateY(180deg);
}

.card__face--back-2 {
	background: #fff;
	color: #000;
	transform: rotateX(180deg);
}

footer {
    width: 100%;
}
#footer {
    width: 89.5%;
    margin: 0 auto;
}

.footer_copy {
    text-align: right;
    padding: 10px 0;
}


/* --pc--------------------------------------------------------- */

@media only screen and (min-width: 751px) {

/* sect00 header */
header {
    min-height: 50px;
    padding: 22px 0;
    position: fixed;
    top: 0px;
    width: 100%;
    z-index: 100;
    transition: all .3s;
    background: #000;
}

.sect00__inner {
    width: 1200px;
    margin: 0 auto;
}

.front_head,.front_menu {
    width: 50%;
}

.front_menu p {
    font-size: 30px;
    text-align: right;
}

.front_head h1 {
    width: 210px;
}

/* main */
main {
    width: 100%;
    margin-top: 0px;
}


/* sect01 */
#sect01 {
margin: 0 auto 60px;
}
.sect01__inner {
    width:100%;
}

.canvas_wrap {
    /* overflow: hidden; */
    transform: translate3d(0,0,0);
    height: 700px;
    margin-top:90px;
}

/* sect01.5 */
#sect01_5 {
    width: 1200px;
    margin: 100px auto;
}

#sect01_5 h2 {
    font-size:70px;
}


/*Scroll*/
.scr_dw {
    width: 100%;
    position: relative;
    height: 50px;
    margin:50px 0;
}

.scrolldown4{
  position:absolute;
  bottom:1%;
  right:50%;
  animation: arrowmove 1s ease-in-out infinite;
}

@keyframes arrowmove{
      0%{bottom:1%;}
      50%{bottom:20%;}
     100%{bottom:1%;}
 }

.scrolldown4 span{
  position: absolute;
  left:-30px;
  bottom:3px;
  color: #eee;
  font-size: 17px;
  letter-spacing: 0.05em;
  -ms-writing-mode: tb-rl;
    -webkit-writing-mode: vertical-rl;
    writing-mode: vertical-rl;
}

/* 矢印 */
.scrolldown4:before {
    content: "";
    position: absolute;
    bottom: 0;
    right: -6px;
    width: 1px;
    height: 20px;
    background: #eee;
    transform: skewX(-31deg);
}

.scrolldown4:after{
  content:"";
  position: absolute;
  bottom:0;
  right:0;
  width:1px;
  height: 50px;
  background:#eee;
}

/* sect02 */
#sect02 {
    width:1200px;
    padding: 40px 0 30px;
}
.sect02__inner.sect02_top {
    width: 1200px;
    margin: 0 auto 60px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.sect02_top_text {
width: 50%;
}

#sect02 h2 {
	font-size:70px;
    margin: 0 auto 40px;
}

#video {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}


.sect02_top_text p {
    font-size: 28px;
}

.sect02_top_img {
    margin-left: 3%;
    width: 47%;
}

.sect02__inner.sect02_top >div {
}

.sect02__inner {
	width: 100%;
}

#sect02 h3 {
	font-size:70px;
    margin-bottom: 30px;
}

#sect02 h4 {
    font-size: 30px;
}

#sect02 .sect_title {
    text-align:center;
}

.sect_02_box_top {
    margin-bottom: 20px;
    width:1200px;
}

.sect_02_box_top div:last-child {
    width: 400px;
    padding-left:40px;
    vertical-align: middle;;
}

.sect_02_box_under {
    width:960px;
    margin:20px auto 0;
}


#sect02 .img{
width:200px;
margin:0 auto;
}

.sect02_list {
    margin: 0 auto;
    display: flex;
    width: 1200px;
}

.sect02_list li {
    width: 400px;
    height: 350px;
    border: 1px solid #fff;
}

/* sect02.5 */
.bubble::before
{
  top: 10%;
  left: 22%;
  width: 450px;
    height: 350px;
}

#sect02_5 {
    width: 1200px;
    margin: 0 auto 40px;
}

.square {
  font-size:100px;
}


/* sect03 04 05*/
section.scr_section {
    max-width: 1200px;
    margin: 0 auto;
}

#sect03 h4 {
    margin-bottom:0;
    padding:0;
	line-height:42px;
	font-size:28px;
	text-align: center;
}

#sect03,#sect04,#sect05{
	width:1200px;
	margin:0 auto 60px;
	padding:0;
    box-sizing: border-box;
}

#sect05{
	width:1200px;
	margin:40px auto 60px;
	padding:0;
    box-sizing: border-box;
}

.sect03__inner,.sect04__inner,.sect05__inner {
width:100%;
}

.scr_box_list li {
}
ul.scr_box_list{
    box-sizing: border-box;
    width: 1200px;
    margin: 0px 0;
    display: flex;
    flex-wrap: wrap;
}


ul.scr_box_list.scr_rev{
    flex-direction: row-reverse;
}

li.scr_box_text {
    width: 630px;
    margin: 40px 0;
}

li.scr_box_img {
    width: 570px;
    text-align:center;
}

.sect03_list li {
    overflow-wrap: break-word;
    width: 307px;
    margin-right: 19.5px;
}


.sect03_list li p{
	padding-top:0;
	padding-bottom:0;
}

.img.sect03_img {
    width: 446px;
    height: auto;
    margin: 0;
}


.sect04__inner .img.sect03_img {
    margin: 0 0px 0 150px;
    width: 500px;
}

.h2.scr_box_h2 {
    font-size: 70px;
    width: 100%;
}

.h3.scr_box_h3 {
    font-size: 45px;
}


.scr_box_text p{
    font-size: 18px;
}


#sect05 img {
    margin: 0;
}

/* sect06 */

#sect06 {
    width: 1200px;
    margin: 0 auto;
    padding:0px 0 40px;
}
.sect06__inner {
    width:100%;
}

#sect06 h3{
	font-size: 70px;
	margin-bottom: 30px;
	text-align:left;
}

#sect06 p{
	font-size: 18px;
}


.ver_box_img p {
    font-size: 25px;
}

.ver_box_list {
    box-sizing: border-box;
    width: 1200px;
    margin: 45px 0;
    display: -webkit-flex;
    display: flex;
    flex-wrap: wrap;
    margin: 0 auto;
}

.ver_box_img {
    width: 300px;
    text-align: center;
}

.img.sect06_img {
    font-size: 130px;
    padding: 20px 0;
    margin: 0;
}

.img.sect06_img i {
    display: block;
    margin: 0 auto;
}

/* sect06.5 */
#sect06_5{
    width: 1200px;
    margin: 0 auto;
    padding: 0px 0 40px;
}
.sect06_5__inner {
    width:100%;
}

#sect06_5 h3 {
    font-size: 70px;
}

/* sect07 */
#sect07 {
    width: 100%;
    margin: 0 auto;
    padding:0px 0;
}
.sect07__inner {
    width:100%;
}

.marquee {
  display: flex;
  white-space: nowrap;
	overflow: hidden;
  gap: 10px;
  font-size: 200px;
  color: #000;
  background:#000;
}
.marquee-inner {
  animation: marquee 200s linear infinite;
}

@keyframes marquee {
	0%   { translate: 0; }
	100% { translate: calc(-100% - 1rem); }
}

/* sect08 */
#sect08 {
    width: 1200px;
    margin: 0 auto;
    padding:40px 0 0;
        z-index: 2;
    position: relative;
}

#sect08 h3{
	font-size: 70px;
	margin-bottom: 30px;
	text-align:center;
}

#sect08 p{
	font-size: 20px;
	text-align:center;
white-space: nowrap;
  overflow: hidden;
  animation: flowing-anim 3s forwards linear;
}

/* wave */
#wave_container {
    height: 100vh;
    max-height: 500px;
    width: 100%;
    overflow: hidden;
    overflow-y: hidden;
    filter: grayscale(90%);
    margin-top:-250px;
    z-index: 1;
    position: relative;
}


/* sect10 */
.sect10_out{
    margin-top: 0px;
    padding-top: 0px;
    border-top: none;
}

#sect10 {
    width: 1200px;
    margin: 0 auto;
    padding:40px 0;
    display: flex;
}

#sect10 h3{
	font-size: 70px;
	margin-bottom: 30px;
	text-align:left;
}


.contact_list {
    display: flex;
}

.contact_list li{
    width:50%;
}

.animation-area{
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.flip_wrapper {
	width: 600px;
	height: 260px;
	border: none;
	margin: 0px 0;
	perspective: 600px;
}

.card {
	width: 100%;
	height: 100%;
	transition: transform 1s;
	transform-style: preserve-3d;
	cursor: pointer;
	position: relative;
}

.card__face {
	position: absolute;
	width: 100%;
	height: 100%;
	line-height: 260px;
	color: white;
	text-align: center;
	font-weight: bold;
	font-size: 40px;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
  }

.card__face--front {
	background: #000;
}
  
.card__face--back {
	background: #fff;
	color: #000;
	transform: rotateY(180deg);
}

.card__face--back-2 {
	background: #fff;
	color: #000;
	transform: rotateX(180deg);
}


.s_scroll {position: absolute;
    height: 9rem;
    width: 9rem;
    border-radius: 1px;
    margin-left: auto;
    border: 1px solid rgba(255,255,255,.2);
    bottom: 4.5rem;
    right: 4.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all ease .35s;
}

.s_scroll:before {
    content: "";
    display: inline-block;
    border-top: solid 3px rgb(255 255 255 / 80%);
    border-right: solid 3px rgb(255 255 255 / 80%);
    width: 15px;
    height: 15px;
    transition: all ease .35s;
    transform: rotate(-45deg);
    z-index: 1;
    margin-top: 9px;
}




/* footer */
#footer {
    width: 1200px;
    margin: 0 auto;
}




}