:root {
  --main-color:#e3ffe4;
  --green-color:#23d130;
  --nav-width: 100vw;
  --nav-height: 100vh;
}

html {
  scroll-behavior: smooth;
}

* {
  margin: 0;
  padding: 0;
  font-family: "Kosugi Maru", sans-serif;
  font-weight: 400;
  font-style: normal;
}

body {
  background-color: var(--main-color);
}

header {
  height: 70px;
  position: relative;
  z-index: 10;
}
header .header_inner {
  width: clamp(300px, 96%, 96%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
header .header_inner .SiteTitle {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0;
  background: var(--main-color);
  transform: translate(2em, 2em);
}
header .header_inner .SiteTitle h1 {
  font-size: 1.6rem;
  letter-spacing: 0.2em;
}
header .header_inner .SiteTitle h1 span {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
}
header .header_inner .SiteTitle picture {
  width: 120px;
  height: 120px;
  vertical-align: top;
}
header .header_inner .SiteTitle picture img {
  width: 100%;
}
header .header_inner nav {
  margin: 0 0 0 clamp(3em, 6vw, 7em);
}
header .header_inner nav ul {
  display: flex;
  gap: 1em;
  list-style: none;
}
header .header_inner nav ul a {
  text-decoration: none;
  color: #000;
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  padding: 0 0.5em;
}
header .header_inner nav.gbl_menu {
  display: none;
}

.main_screen .grid_box {
  display: grid;
  grid-template-columns: 2em 1em repeat(16, 1fr) 1em 2em;
  grid-template-rows: 2em 1em repeat(8, 1fr) 1em 2em;
  width: 100%;
  height: calc(100vh - 70px);
  box-sizing: border-box;
  margin: 0 auto;
}
.main_screen .grid_box .slide_img {
  grid-row: 2/span 10;
  grid-column: 2/span 18;
  z-index: -1;
}
.main_screen .grid_box picture {
  width: 100%;
  height: 100%;
  display: block;
}
.main_screen .grid_box picture img {
  border-radius: 1em;
  width: 100%;
  height: 100%;
  vertical-align: bottom;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}
.main_screen .grid_box .left_item {
  grid-row: 2/span 2;
  grid-column: 2/span 4;
  background: var(--main-color);
  border-radius: 1em 0 1em 0;
  position: relative;
  width: 360px;
}
.main_screen .grid_box .left_item::before,
.main_screen .grid_box .left_item::after {
  content: "";
  display: block;
  position: absolute;
  width: 30px;
  height: 30px;
  background-image: url(../img/screen_item.png);
  background-size: cover;
  background-position: center;
}
.main_screen .grid_box .left_item::before {
  top: 0;
  right: -28px;
}
.main_screen .grid_box .left_item::after {
  bottom: -30px;
  left: 0;
}
.main_screen .grid_box .catch {
  grid-row: 8/span 2;
  grid-column: 3/span 4;
}
.main_screen .grid_box .catch img {
  margin: 0 auto;
  display: block;
}
.main_screen .grid_box .news {
  grid-row: 9/span 2;
  grid-column: 11/span 8;
  background: #fff;
  border-radius: 0.8em;
  display: flex;
  align-items: center;
}
.main_screen .grid_box .news h5 {
  writing-mode: vertical-rl;
  font-size: 1.1em;
  letter-spacing: 0.3em;
  padding: 0 1em;
}
.main_screen .grid_box .news ul {
  list-style: none;
  padding: 0 1em 0 0;
}
.main_screen .grid_box .news ul a {
  text-decoration: none;
  color: #000;
}
.main_screen .grid_box .news ul time {
  display: block;
  font-size: 1.2rem;
  margin: 0 0 0.5em;
  color: #FFC107;
  letter-spacing: 0.1em;
}
.main_screen .grid_box .news ul p {
  font-size: 1em;
  line-height: 1.8em;
  letter-spacing: 0.1em;
}

.about_bottom::after {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  top: 0;
  left: 24%;
  margin: auto 0;
  z-index: -1;
  width: 120px;
  height: 260px;
  background-image: url(../img/about_item.png);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  transform: translate(0, 10em);
  transition-behavior: normal;
  transition-duration: 1s;
  transition-timing-function: ease;
  transition-delay: 0.5s;
  transition-property: transform;
}

.about_bottom.act::after {
  transform: translate(0, 2em);
}

.about {
  position: relative;
}
.about .inner {
  width: clamp(300px, 96%, 1200px);
  padding: 3em 0;
  margin: 3em auto;
  text-align: center;
  background: #fff;
  border-radius: 1em;
  position: relative;
}
.about .inner h3 {
  width: clamp(300px, 96%, 600px);
  font-size: 1.4em;
  line-height: 1.6em;
  letter-spacing: 0.2em;
  margin: 1em auto;
}
.about .inner h3 span {
  background: linear-gradient(transparent 50%, #fdff8b 50%, #fdff8b);
  padding: 0 0.3em 0.2em;
}
.about .inner p {
  width: clamp(300px, 96%, 600px);
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  line-height: 2em;
  margin: 3em auto;
}
.about .inner::before,
.about .inner::after {
  content: "";
  display: block;
}
.about .inner::before {
  width: 240px;
  height: 240px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 30%;
  margin: auto 0;
  background-image: url(../img/about_001.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.about .inner::after {
  width: 280px;
  height: 360px;
  position: absolute;
  right: 0;
  bottom: -20%;
  margin: 0;
  background-image: url(../img/about_002.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.about_bottom {
  padding: 3em 0 0;
  position: relative;
  margin: 0;
}
.about_bottom img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}

.about_bottom::before {
  content: "";
  display: block;
  width: 240px;
  height: 240px;
  position: absolute;
  top: 0;
  left: 20%;
  right: 0;
  bottom: 0;
  margin: auto;
  background-image: url(../img/chara_animed.png);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}

.service {
  background: #92ff92;
  padding: 5em 0 10em;
  position: relative;
  z-index: 1;
}
.service .inner {
  width: clamp(300px, 92%, 1200px);
  margin: 0 auto;
}
.service .inner h3 {
  font-size: 1.4em;
  text-align: center;
  margin: 0 0 2em;
}
.service .inner .flex_box {
  display: flex;
  background: #fff;
  padding: 1em;
  border-radius: 1em;
  align-items: center;
}
.service .inner .flex_box figure {
  width: 300px;
  aspect-ratio: 3/4;
  position: relative;
}
.service .inner .flex_box figure img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: bottom left;
     object-position: bottom left;
  vertical-align: bottom;
  border-radius: 1rem;
  transform: translate(-2em, 2em);
}
.service .inner .flex_box figure:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  border-radius: 1rem;
  border: 1em solid #fff;
  transform: translate(-3em, 1em);
}
.service .inner .flex_box .text_area {
  margin: 0 auto;
}
.service .inner .flex_box .text_area p {
  font-size: clamp(1em, 2.2vw, 1.3em);
  letter-spacing: 0.2em;
  line-height: 1.6em;
  padding: 1em;
}
.service .inner .flex_box .text_area button {
  display: block;
  border: 0;
  border-radius: 0.6em;
  background: var(--green-color);
  padding: 1em;
  font-size: 1em;
  letter-spacing: 0.1em;
  margin: 1em auto;
}
.service .inner .flex_box .text_area button a {
  text-decoration: none;
  color: #fff;
}

.service::before,
.service::after {
  content: "";
  display: block;
  position: absolute;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.service::before {
  bottom: -5em;
  left: 2em;
  width: 300px;
  height: 260px;
  background-image: url(../img/flow_top001.png);
}

.service::after {
  bottom: -4em;
  right: 2em;
  width: 190px;
  height: 100px;
  background-image: url(../img/tanpo_animed.png);
}

.flow {
  padding: 6em 0;
  background: #d3edfb;
  overflow: hidden;
  position: relative;
}
.flow .inner {
  width: clamp(300px, 92%, 960px);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.flow .inner h3 {
  font-size: 1.4em;
  letter-spacing: 0.2em;
  text-align: center;
}
.flow .inner p {
  padding: 2em 0;
  text-align: center;
  font-size: 1.1em;
  line-height: 1.8em;
  letter-spacing: 0.1em;
  position: relative;
}
.flow .inner > p::before,
.flow .inner > p::after {
  content: "";
  display: block;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
.flow .inner > p::before {
  width: 240px;
  height: 240px;
  background-image: url(../img/flow_item001.png);
  position: absolute;
  top: -0.5em;
  right: 0em;
  z-index: -1;
}
.flow .inner > p::after {
  width: 240px;
  height: 240px;
  background-image: url(../img/flow_item002.png);
  position: absolute;
  top: -1em;
  left: -1em;
  z-index: -1;
}
.flow .inner ol {
  padding: 4em 0 1em;
  display: flex;
  justify-content: space-between;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}
.flow .inner ol li {
  width: 30%;
  aspect-ratio: 3/4;
  background: #fff;
  border-radius: 0.8em;
  list-style: none;
}
.flow .inner ol li img {
  display: block;
  margin: 2em auto 1em;
  width: clamp(180px, 18vw, 210px);
}
.flow .inner ol li p {
  padding: 1em 0;
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  letter-spacing: 0;
  line-height: 1.6rem;
}
.flow .inner ol::before {
  content: "";
  display: block;
  width: 80px;
  height: 300px;
  background-image: url(../img/flow_item003.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  position: absolute;
  top: 4em;
  left: -120px;
  z-index: -1;
}
.flow .inner ol::after {
  content: "";
  display: block;
  width: 60px;
  height: 500px;
  background-image: url(../img/flow_item004.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  position: absolute;
  top: 0em;
  right: -80px;
  z-index: -1;
}
.flow .inner .flow_contact {
  background: var(--green-color);
  border-radius: 0.8em;
  padding: 2em;
  box-sizing: border-box;
  margin: 1em auto;
}
.flow .inner .flow_contact h4 {
  text-align: center;
  font-size: 1.4em;
  letter-spacing: 0.2em;
  line-height: 1.8em;
  border: 2px solid #fff;
  margin: 1em 1em 0;
}
.flow .inner .flow_contact h4 a {
  text-decoration: none;
  color: #fff;
}
.flow .inner .flow_contact p {
  font-size: 1rem;
  padding: 0;
}

footer {
  padding: 2em 0 0;
  position: relative;
  background: var(--main-color);
}
footer > p.copyright {
  text-align: center;
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  margin: 0 auto;
}
footer .inner {
  width: clamp(300px, 96%, 1200px);
  margin: 0 auto;
  display: flex;
}
footer .inner .foo_title {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0;
}
footer .inner .foo_title h3 {
  font-size: 1.6rem;
  letter-spacing: 0.2em;
}
footer .inner .foo_title h3 span {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
}
footer .inner .foo_title picture {
  width: 120px;
  height: 120px;
  vertical-align: top;
}
footer .inner .foo_title picture img {
  width: 100%;
}
footer .inner .foo_left h4 {
  font-size: 1.3em;
  margin: 0.3em 0 0.6em;
  background: linear-gradient(transparent 60%, #e9f677 60%);
  width: -moz-max-content;
  width: max-content;
  padding: 0.3em;
  transform: translate(-0.3em, 0);
}
footer .inner .foo_access p {
  font-size: 1.1em;
  letter-spacing: 0.2em;
  line-height: 1.6em;
  padding: 0 0 0.5em;
}
footer .inner .foo_access a {
  font-weight: bold;
  text-decoration: none;
  color: #000;
}
footer .inner .foo_center {
  padding: 2em 2em 0;
}
footer .inner .foo_center nav h3 {
  font-size: 1.2em;
  letter-spacing: 0.2em;
  padding: 0 0 1em;
  display: flex;
  align-items: center;
  gap: 0.5em;
}
footer .inner .foo_center nav h3::before {
  content: "";
  display: block;
  width: 3em;
  height: 3em;
  background-image: url(../img/ichigo_animed.png);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}
footer .inner .foo_center nav ul {
  padding: 0 0 0 3em;
}
footer .inner .foo_center nav li + li {
  margin: 0.5em 0;
}
footer .inner .foo_center nav a {
  display: block;
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  padding: 0.3em 0.2em;
  color: #000;
}
footer .inner .foo_right {
  padding: 2em 2em 0;
}
footer .inner .foo_right nav h3 {
  font-size: 1.2em;
  letter-spacing: 0.2em;
  padding: 0 0 1em;
  display: flex;
  align-items: center;
  gap: 0.5em;
}
footer .inner .foo_right nav h3::before {
  content: "";
  display: block;
  width: 3em;
  height: 3em;
  background-image: url(../img/ichigo_animed.png);
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}

footer::after {
  content: "";
  display: block;
  width: 100%;
  height: 230px;
  background-image: url(../img/footer_bg.png);
  background-repeat: repeat-x;
  background-size: auto 230px;
  background-position: center;
}

footer .child::before {
  content: "";
  display: block;
  width: 160px;
  height: 160px;
  background-image: url(../img/chara2_animed.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  position: absolute;
  bottom: 40px;
  right: 26%;
}

footer .child::after {
  content: "";
  display: block;
  width: 90px;
  height: 220px;
  background-image: url(../img/chara3_animed.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  position: absolute;
  bottom: 60px;
  right: 18%;
}

.page_top_item {
  position: fixed;
  bottom: 6em;
  right: 3em;
  width: 135px;
  height: 195px;
  z-index: 5;
  animation: fade_out 1s ease both;
}
.page_top_item picture {
  width: 100%;
  height: 100%;
}
.page_top_item picture img {
  width: 100%;
  height: 100%;
}

.page_top_item.pop {
  animation: fade_in 1s ease both;
}

@keyframes fade_in {
  0% {
    display: none;
    opacity: 0;
    transform: translate(0, 3em);
  }
  1% {
    display: block;
    opacity: 0;
    transform: translate(0, 3em);
  }
  100% {
    display: block;
    opacity: 1;
    transform: translate(0, 0);
  }
}
@keyframes fade_out {
  0% {
    display: block;
    opacity: 1;
    transform: translate(0, 0);
  }
  99% {
    display: block;
    opacity: 0;
    transform: translate(0, 3em);
  }
  100% {
    display: none;
    opacity: 0;
    transform: translate(0, 3em);
  }
}
#gbl_btn {
  display: none;
}

.br_tab {
  display: none;
}

.gbl_menu {
  display: none;
}

@media screen and (max-width: 1024px) {
  .br_tab {
    display: block;
  }
  header .header_inner nav {
    display: none;
  }
  .main_screen .grid_box .left_item {
    width: 320px;
    transform: translate(-2px, -2px);
  }
  .main_screen .grid_box .catch {
    grid-row: 8/span 2;
  }
  .main_screen .grid_box .news {
    grid-row: 10/span 1;
    grid-column: 3/span 16;
  }
  .about .inner::before {
    width: 200px;
    height: 200px;
  }
  footer .inner {
    flex-wrap: wrap;
  }
  #gbl_btn {
    width: 60px;
    height: 60px;
    position: fixed;
    right: 1.5em;
    top: 1.5em;
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    padding: 0.2em 0 0;
    border: 0;
    border-radius: 0.3em;
    background: #cff70d;
  }
  #gbl_btn span {
    display: block;
    width: 60%;
    height: 2px;
    background-color: #fff;
  }
  #gbl_btn p {
    font-size: 0.9em;
    letter-spacing: 0.2em;
    line-height: 1em;
    color: var(--green-color);
  }
  body.set header .header_inner .gbl_menu {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    width: var(--nav-width);
    height: 0;
    background-color: #daffda;
    animation: GBL_anime_out 0.6s ease-out both;
    z-index: 5;
    background-image: url(../img/gbl_bg.png);
    background-size: auto 1000px;
    background-position: top;
    background-repeat: no-repeat;
  }
  body.set header .header_inner .gbl_menu .inner {
    display: block;
    background: #fff;
    margin: 6em auto 0;
    width: clamp(300px, 96%, 600px);
    box-sizing: border-box;
    border-radius: 1em;
    padding: 1em;
  }
  body.set header .header_inner .gbl_menu .inner img {
    display: block;
    margin: 0 auto;
  }
  body.set header .header_inner .gbl_menu .inner ul {
    display: flex;
    align-items: center;
    margin: 0 auto 1em;
    gap: initial;
  }
  body.set header .header_inner .gbl_menu .inner li {
    border-bottom: 2px dotted var(--green-color);
    width: 100%;
    text-align: center;
    padding: 0 0 0.5em;
    margin: 0.6em 0;
  }
  body.set header .header_inner .gbl_menu .inner .access p {
    font-size: 1.1em;
    letter-spacing: 0.2em;
    margin: 1em auto;
    text-align: center;
  }
  body.set header .header_inner .gbl_menu .inner .access a {
    text-decoration: none;
    color: #000;
  }
  header .header_inner .gbl_menu ul {
    display: flex;
    gap: 1.6em;
    list-style: none;
    flex-direction: column;
    align-items: flex-end;
    margin: 10em 1.5em auto;
  }
  body.set header .header_inner .gbl_menu * {
    opacity: 0;
    animation: GBLfade_out 0.3s 0s ease-out both;
  }
  body.active header .header_inner .gbl_menu * {
    opacity: 1;
    animation: GBLfade_in 0.6s 0.3s ease-in both;
  }
  body.active header .header_inner .gbl_menu {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    width: var(--nav-width);
    height: var(--nav-height);
    animation: GBL_anime_in 0.6s ease-in both;
    height: 100vh;
    background-color: #daffda;
  }
  body.active header .header_inner .gbl_menu ul {
    display: flex;
    gap: 1em;
    list-style: none;
    flex-direction: column;
    align-items: flex-end;
    margin: 10em 1.5em auto;
  }
  @keyframes GBL_anime_in {
    0% {
      display: none;
      height: 0%;
    }
    1% {
      display: flex;
      height: 0%;
    }
    100% {
      display: flex;
      height: var(--nav-height);
    }
  }
  @keyframes GBL_anime_out {
    0% {
      display: flex;
      height: var(--nav-height);
    }
    99% {
      display: flex;
      height: 0%;
    }
    100% {
      display: none;
      height: 0%;
    }
  }
  @keyframes GBLfade_in {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
  @keyframes GBLfade_out {
    0% {
      opacity: 1;
    }
    100% {
      opacity: 0;
    }
  }
}
@media screen and (max-width: 767px) {
  #gbl_btn {
    top: 0.5em;
  }
  body.set header .header_inner .gbl_menu {
    background-image: url(../img/gbl_sp.png);
    background-size: 100% auto;
    background-position: bottom;
    background-repeat: no-repeat;
  }
  header .header_inner nav ul a {
    font-size: 1em;
  }
  .main_screen .grid_box picture img {
    -o-object-position: 24%;
       object-position: 24%;
  }
  body.set header .header_inner .gbl_menu .inner img {
    width: 180px;
  }
  body.set header .header_inner .gbl_menu .inner .access p {
    font-size: 1em;
    letter-spacing: 0.1em;
  }
  header .header_inner .SiteTitle {
    transform: translate(0em, 0em);
  }
  header .header_inner .SiteTitle picture {
    width: 70px;
    height: 70px;
  }
  .main_screen .grid_box {
    grid-template-columns: 1em 1em repeat(16, 1fr) 1em 1em;
    grid-template-rows: 1em 1em repeat(8, 1fr) 1em 1em;
    height: calc(90vh - 70px);
  }
  .main_screen .grid_box .left_item {
    width: 0;
  }
  .main_screen .grid_box .left_item::before,
  .main_screen .grid_box .left_item::after {
    display: none;
  }
  .main_screen .grid_box .catch {
    grid-column: 3/span 15;
    grid-row: 7/span 3;
  }
  .main_screen .grid_box .catch img {
    width: 100%;
  }
  .main_screen .grid_box .news {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    padding: 0.6em 1em;
    transform: translate(0px, 0.1em);
  }
  .main_screen .grid_box .news h5 {
    writing-mode: initial;
    font-size: 1em;
    letter-spacing: 0.3em;
    padding: 0;
  }
  .main_screen .grid_box .news ul {
    padding: 0;
  }
  .main_screen .grid_box .news ul time {
    font-size: 0.9rem;
  }
  .about {
    padding: 3em 0 8em;
  }
  .about .inner::before {
    opacity: 0.3;
  }
  .about .inner::after {
    width: 160px;
    height: 180px;
    bottom: -6em;
  }
  .about .inner p {
    font-size: 1rem;
    letter-spacing: 0.2em;
    line-height: 1.6rem;
    margin: 3em auto;
  }
  .service .inner h3,
  .flow .inner h3 {
    font-size: 1.2em;
  }
  .about_bottom::after {
    width: 100px;
    height: 200px;
    left: 0;
    right: 0;
    margin: auto;
  }
  .about_bottom::before {
    width: 130px;
    height: 130px;
    left: 0;
    margin: auto 1em auto auto;
  }
  .service .inner .flex_box {
    flex-direction: column-reverse;
  }
  .service .inner .flex_box figure {
    width: 240px;
  }
  .service .inner .flex_box figure img {
    transform: translate(-3em, 3em);
  }
  .service .inner .flex_box figure:before {
    transform: translate(-4em, 2em);
  }
  .service::before {
    left: 1em;
    width: 130px;
    height: 260px;
  }
  .service::after {
    bottom: -2em;
    right: 2em;
    width: 150px;
    height: 100px;
  }
  .flow .inner p {
    font-size: 1em;
    line-height: 1.6em;
  }
  .flow .inner ol {
    flex-direction: column;
    gap: 1em;
  }
  .flow .inner ol li {
    width: 260px;
    margin: 0 auto;
  }
  .flow .inner .flow_contact {
    padding: 1em;
  }
  .flow .inner .flow_contact p {
    font-size: 0.9em;
  }
  .flow .inner .flow_contact h4 {
    font-size: 1.2em;
  }
  .flow .inner ol::before {
    left: -22px;
  }
  .flow .inner ol::after {
    top: 32em;
    right: -20px;
  }
  footer .inner {
    justify-content: center;
  }
  footer .inner .foo_title {
    justify-content: center;
  }
  footer .inner .foo_access p {
    font-size: 1em;
    letter-spacing: 0.1em;
  }
  footer .child::before {
    width: 100px;
    height: 100px;
    right: initial;
    left: 6%;
  }
  footer .child::after {
    width: 100px;
    height: 135px;
    bottom: 30px;
    right: initial;
    left: 23%;
  }
  footer > p.copyright {
    font-size: 0.8em;
  }
  .page_top_item {
    width: 80px;
    height: 120px;
    right: 1em;
  }
  .page_top_item picture img {
    aspect-ratio: 16/39;
    -o-object-fit: contain;
       object-fit: contain;
    -o-object-position: center;
       object-position: center;
    vertical-align: bottom;
  }
  footer .inner .foo_left h4 {
    font-size: clamp(1.125rem, 1.0381rem + 0.3311vw, 1.25rem);
  }
}
.about_bottom .animate_items::before {
  content: "";
  display: block;
  width: clamp(120px, 2.2848rem + 19.8675vw, 240px);
  height: 240px;
  background-image: url(../img/apng/animated_test_tanpopo.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  bottom: 0;
  left: 0;
}

.event_lp .add_content {
  width: clamp(300px, 96%, 700px);
  margin: 0 auto;
  box-sizing: border-box;
  padding: 2em 0;
}
.event_lp .add_content h3 {
  font-size: 1.2em;
  margin: 1em 0;
}

.instagram {
  width: clamp(300px, 96%, 1000px);
  margin: 0 auto;
}

.zoom-instagram .zoom-instagram-widget__header {
  justify-content: center;
}