html {
  font-size: 62.5%;
}

body {
  margin: 0 auto;
  width: 100%;
  font-family: Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "メイリオ", sans-serif;
  color: #444;
  line-height: 1.5;
}

.warp2 {
  overflow: hidden;
}

@font-face {
  /*フォントの名前*/
  font-family: "リュウミン M-KL";
  /*フォントファイルへのパス（複数指定の場合、上から順に読み込まれる）*/
  src:
    url("../fonts/A-OTF-UDReiminPro-Medium-subset.woff2") format("woff2"),
    url("../fonts/A-OTF-UDReiminPro-Medium-subset.woff") format("woff");
}

/* ハンバーガーメニュー*/

/*　ハンバーガーボタン　*/
.hamburger {
  display: block;
  position: fixed;
  z-index: 3;
  right: 5px;
  top: 1rem;
  width: 42px;
  height: 30px;
  cursor: pointer;
  text-align: center;
}
.hamburger span {
  display: block;
  position: absolute;
  width: 20px;
  height: 2px;
  left: 6px;
  background: #555;
  -webkit-transition: 0.3s ease-in-out;
  -moz-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}
.hamburger span:nth-child(1) {
  top: 8px;
}
.hamburger span:nth-child(2) {
  top: 16px;
}
.hamburger span:nth-child(3) {
  top: 24px;
}

/* ナビ開いてる時のボタン */
.hamburger.active span:nth-child(1) {
  top: 16px;
  left: 6px;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

.hamburger.active span:nth-child(2),
.hamburger.active span:nth-child(3) {
  top: 16px;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  transform: rotate(45deg);
}

.h_logo {
  text-align: left;
  margin: 1.5rem 0 8rem 1.5rem;
}

.h_text {
  text-align: left;
  margin: 20rem 0 4rem 2rem;
  color: #444;
}

.h_text2 {
  text-align: center;
  color: #444;
}

.globalMenuSpimg {
  width: 30%;
  margin: 0;
  padding: 0;
}

.globalMenuSpimg2 {
  width: 18%;
  padding: 0;
}

.h_li {
  margin-left: 50%;
  color: #444;
}
.h_li2 {
  margin-left: 46%;
  color: #444;
}

nav.globalMenuSp {
  position: fixed;
  z-index: 2;
  top: 0;
  left: 0;
  color: #000;
  background: #fff;
  text-align: left;
  transform: translateY(-100%);
  transition: all 0.6s;
  width: 100%;
  height: 100%;
}

nav.globalMenuSp ul {
  margin: 0 auto;
  padding: 0;
  width: 70%;
}

nav.globalMenuSp ul li {
  list-style-type: none;
  padding: 0;
  margin: 0 0 20% 0;
  width: 100%;
  border-bottom: 1px solid #000;
}

nav.globalMenuSp ul li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}
nav.globalMenuSp ul li:hover {
  background: #ddd;
}

nav.globalMenuSp ul li a {
  display: block;
  color: #000;
  padding: 1em 0;
  text-decoration: none;
}

.namae {
  width: 20%;
}

.produce-by {
  display: block;
  font-family: "Times New Roman", "リュウミン M-KL", serif;
  font-size: 1.2rem;
  color: #333;
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 2px;
}

.produce-name {
  display: block;
  font-family: "Times New Roman", "リュウミン M-KL", serif;
  font-size: 1.8rem;
  font-weight: bold;
  color: #333;
  letter-spacing: 0.08em;
  line-height: 1;
}

/* このクラスを、jQueryで付与・削除する */
nav.globalMenuSp {
  opacity: 0;
  transform: translateY(100%);
}
nav.globalMenuSp.active {
  opacity: 1;
  transform: translateY(0%);
}

.flex {
  display: flex;
}

li {
  list-style: none;
}

ul {
  padding: 0;
}

a {
  text-decoration: none;
  color: #000;
}

img {
  width: 100%;
}

.wrap {
  width: 85%;
  margin: 0 auto;
}

.flower {
  vertical-align: text-top;
}

.azisai {
  width: 2.8rem;
  padding-right: 4px;
}

/* header*/
header {
  padding: 3.7rem 9rem 3.6rem 7rem;
  align-items: center;
  max-width: 1366px;
  margin: 0 auto;
}

header .flex {
  margin-left: auto;
  width: 50rem;
  max-width: 1366px;
}

header .flex #shop {
  width: 50rem;
  max-width: 1366px;
}

.logo {
  width: 30%;
  max-width: 1366px;
}

header ul li {
  padding: 0 3.4rem;
}
.flex #shop {
  height: 80%;
}

header ul li:last-child {
  padding-right: 0;
}

header ul li:nth-child(2) {
  border-right: 1px solid #444;
  border-left: 1px solid #444;
}

/* メインビジュアルのスライド */
.slideBox {
  padding-top: 66.96%;
  overflow: hidden;
  position: relative;
}

.item {
  z-index: -10 !important;
  opacity: 0;
  width: 100%;
  max-width: 1366px;
  height: 100%;
  object-fit: cover;
  position: absolute;
  left: 0;
  top: 0;
}

@media only screen and (min-width: 1560px) {
  .item {
    z-index: -10 !important;
    opacity: 0;
    width: 100%;
    max-width: 1366px;
    height: 100%;
    object-fit: cover;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
  }
}

.item1 {
  animation-name: anime1;
  animation-duration: 1s;
  animation-timing-function: ease-in;
  animation-delay: 0s;
  animation-iteration-count: 1;
}

.item2 {
  justify-content: center;
  animation-name: anime2;
  animation-duration: 3.5s;
  animation-timing-function: ease-out;
  animation-delay: 1.3s;
  animation-iteration-count: 1;
  animation-fill-mode: both;
}

@keyframes anime1 {
  0% {
    opacity: 1;
  }
  30% {
    opacity: 0.8;
  }
  50% {
    opacity: 0.6;
  }
  70% {
    opacity: 0.1;
  }
  80% {
    opacity: 0;
  }
  90% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

@keyframes anime2 {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* fadein */

.animation_box {
  opacity: 0;
  transform: translateY(0%);
  transition: 2s ease;
}

.animation_box_x {
  opacity: 0;
  transform: translateX(-5%);
  transition: 7s ease;
}

/* letter */
#letter {
  flex-direction: row-reverse;
  justify-content: center;
}
@media only screen and (min-width: 600px) {
  .item2 {
    width: 90%;
    padding: 0 0 0 5%;
  }
  #letter .wrap p {
    display: none;
  }

  .hamburger {
    display: none;
  }
  .globalMenuSp {
    display: none;
  }
  .pc_hidden2 {
    display: none;
  }
}

#letter .wrap {
  width: 85%;
  flex-direction: row-reverse;
  justify-content: center;
}

#letter .letter-img {
  width: 87%;
  padding: 0 0 14.8rem 0;
  max-width: 1366px;
}

#letter img {
  width: 100%;
  margin: 0 auto;
  max-width: 1366px;
}

.caveat {
  font-family: "Caveat", cursive;
}

.btn {
  width: 100%;
  text-align: right;
  margin-top: 3.4rem;
}

/*矢印が右に移動して背景がつく*/
.btnarrow5 {
  width: 36rem;
  /*矢印の基点とするためrelativeを指定*/
  position: relative;
  /*ボタンの形状*/

  border-radius: 50px;
  padding: 1rem 2rem;
  display: inline-block;
  text-align: center;
  text-decoration: none;
  color: #fff;
  font-size: 1.9rem;
  /*アニメーションの指定*/
  transition: all 0.3s linear;
  background-image: url(../img/gradation.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.btnarrow5:hover {
  background-image: url(../img/gradation.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  color: #444;
}

/*矢印と下線の形状*/
.btnarrow5::before {
  content: "";
  /*絶対配置で下線の位置を決める*/
  position: absolute;
  top: 48.5%;
  right: 25px;
  /*下線の形状*/
  width: 3rem;
  height: 1px;
  background: #fff;
  /*アニメーションの指定*/
  transition: all 0.2s linear;
}

.btnarrow5::after {
  content: "";
  /*絶対配置で矢印の位置を決める*/
  position: absolute;
  top: 32%;
  right: 30px;
  /*矢印の形状*/
  width: 1px;
  height: 8px;
  background: #fff;
  transform: skewX(50deg);
  /*アニメーションの指定*/
  transition: all 0.2s linear;
}

/*hoverした際の移動*/
.btnarrow5:hover::before {
  right: -30px;
  background-color: #444;
}

.btnarrow5:hover::after {
  right: -25px;
  background-color: #444;
}

#shop .btn {
  text-align: center;
}

/*矢印が右に移動して背景がつく*/
#shop .btnarrow5 {
  text-align: center;
  text-decoration: none;
  color: #fff;
  font-size: 1.9rem;

  background-image: url(../img/gradation.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

#shop .btnarrow5:hover {
  background-image: url(../img/gradation.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  color: #444;
}

/*矢印と下線の形状*/
#shop .btnarrow5::before {
  content: "";
  /*絶対配置で下線の位置を決める*/
  position: absolute;
  top: 49%;
  right: 25px;
  /*下線の形状*/
  width: 3rem;
  height: 1px;
  background: #fff;
}

#shop .btnarrow5::after {
  content: "";
  /*絶対配置で矢印の位置を決める*/
  position: absolute;
  top: 32%;
  right: 30px;
  /*矢印の形状*/
  width: 1px;
  height: 8px;
  background: #fff;
}

/*hoverした際の移動*/
#shop .btnarrow5:hover::before {
  right: -30px;
  background: #444;
}

#shop .btnarrow5:hover::after {
  background: #444;
  right: -25px;
}

/* concept */
#concept {
  position: relative;
  margin: 0 auto;
  margin-bottom: 27.6rem;
}

#concept .wrap {
  padding: 0 0 0 8rem;
  width: 70%;
  position: absolute;
  left: 16%;
  bottom: -12rem;
  background-color: #fff;
  overflow: hidden;
}

#concept h1 {
  font-family: "リュウミン M-KL";
  font-weight: 300;
  font-style: normal;
  font-size: 3.4rem;
  margin: 0;
}

#concept p {
  font-size: 2rem;
}

#concept img {
  width: 80%;
  max-width: 1365px;
}

#concept .caveat {
  color: #aaa;
  font-size: 4.3rem;
  transform: rotate(-8deg);
  display: inline-block;
  margin-left: -6rem;
  padding-top: 1rem;
}

/* brの個別設定 */
.pc_hidden {
  display: none;
}

.chuui {
  font-size: 1.5rem;
}

/* product */
#product-intro {
  margin: 0 auto;
}

#product-intro > img {
  width: 100%;
  max-width: 1366px;
}

#product-intro .logo {
  width: 24rem;
}

#products .product {
  width: 100%;
  padding-top: 13.5rem;
  margin-bottom: 13.7rem;
}

#products .product picture {
  width: 80%;
}

#products .text {
  font-size: 1.5rem;
  padding: 1.5rem 2rem;
  margin: 0 0 2rem 0;
}

#products h3 {
  padding: 4rem 0 6rem 0;
  margin: 0;
  font-size: 2.6rem;
  font-family: "リュウミン M-KL";
  font-weight: 300;
  font-style: normal;
  letter-spacing: 8px;
}

#products .flex {
  width: 100%;

  justify-content: space-between;
  position: relative;
  padding-bottom: 4.8rem;
  margin: 0 auto;
}

#products section:nth-child(odd) > .flex {
  justify-content: flex-end;
}

#products section:nth-child(odd) .flex h2 {
  left: 0;
}

#products section h2 {
  color: #444;
  position: absolute;
  top: 46%;
  font-size: 5.5rem;
  font-family: Arial, Helvetica, sans-serif;
  letter-spacing: 2px;
  line-height: 1.2;
}

#products section h2::after {
  font-size: 3.9rem;
  font-weight: 500;
  line-height: 2;
}

#products section:first-of-type h2::after {
  content: "シャンプー+コンディショナー";
  display: block;
}

#products section:nth-of-type(2) h2::after {
  content: "リペア&プロテクトバター";
  display: block;
}

#products section:nth-of-type(3) h2::after {
  content: "トータルパーフェクトオイル";
  display: block;
}

#products section:nth-of-type(4) h2::after {
  content: "セット&ヘアケアジェル";
  display: block;
}

#products section:nth-child(even) .flex h2 {
  right: 0;
  top: 40%;
}

#products section:nth-child(even) .text {
  background-color: #f7f7f7;
}

/* 2&4 */
#products section:nth-child(odd) {
  background-color: #f4fafd;
  clip-path: polygon(0 5%, 100% 0%, 100% 95%, 0% 100%);
  padding: 25.4rem 0 30rem 0;
  margin: 0;
}

#products section:nth-child(odd) > .flex {
  justify-content: flex-end;
}

#products section:nth-child(odd) .text {
  background-color: #fff;
}

#products section:nth-child(odd) .flex h2 {
  left: 0;
  top: 40%;
}

#products .flex p {
  margin: 1rem auto 0.5rem auto;
}

#products .flex > li {
  width: 30%;
  font-size: 2.6rem;
  line-height: 1.5;
}

#products .flex li > p {
  margin: 0;
  font-weight: bold;
  color: #74a7c9;
}

#products .flex li > ul > li {
  font-size: 2rem;
  line-height: 1.5;
  padding-top: 1rem;
}

#products .product-2 {
  background-color: #f4fafd;
}

/* shop */
#shop {
  text-align: center;
  margin: 14rem 0 16.5rem 0;
}

#shop h2 {
  width: 40%;
  max-width: 1366px;
  margin: 0 auto;
}

#shop p {
  font-size: 2.3rem;
  margin: 1rem auto 4rem auto;
}

/* footer */
footer {
  background-color: #444;
  color: #fff;
  text-align: center;
  padding-bottom: 2rem;
}

footer small {
  color: #fff;
}

footer small {
  padding-top: 1rem;
  font-size: 1.6rem;
  letter-spacing: 1px;
}

footer .flex {
  padding: 6rem 0;
  margin: 0 auto;
  justify-content: center;
  font-size: 2.4rem;
  width: 50rem;
}
footer .flex #shop {
  width: 45rem;
}

footer ul li {
  padding: 0 3.4rem;
}

footer ul li:nth-child(2) {
  border-right: 1px solid #fff;
  border-left: 1px solid #fff;
}

#concept,
#product-intro,
#products .product > .flex {
  width: calc(100% * 0.995);
}

/*横幅1366px以上の時*/
@media only screen and (min-width: 1366px) {
  .header {
    max-width: 1366px;
  }

  #concept,
  #product-intro,
  #products .product > .flex {
    width: 85%;
    max-width: 1366px;
  }

  #concept,
  #product-intro,
  #products .product > .flex {
    width: calc(100% - 100px);
  }

  #concept .wrap {
    width: 80%;
  }

  #concept p {
    width: 90%;
  }

  #products section h2 {
    top: 35% !important;
  }
}
@media only screen and (min-width: 600px) {
  .sp_hidden2 {
    display: none;
  }
}

/* tablet */
@media only screen and (max-width: 1365px) {
  #product-intro .logo {
    width: 18rem;
  }

  #product-intro .caveat {
    font-size: 6rem;
    margin-left: 10rem;
    margin-top: -6rem;
  }

  #products section h2 {
    top: 30%;
    font-size: 3.5rem;
  }

  #products section h2::after {
    font-size: 3rem;
  }

  #products section:nth-child(even) .flex h2 {
    right: 7%;
  }

  #products section:nth-child(odd) .flex h2 {
    left: 7%;
  }
}

@media only screen and (min-width: 1560px) {
  .item {
    text-align: center;
    margin: 0 auto;
    padding: 0 26rem;
  }

  .letter-img {
    top: 0;
  }

  header {
    padding: 3.7rem 9rem 3.6rem 9rem;
    text-align: center;
    margin: 0 auto;
  }
}

@media screen and (max-width: 850px) {
  .slideBox {
    height: 100vh;
    margin-bottom: -80%;
  }

  .letter {
    margin-bottom: -50%;
  }

  #products .flex > li {
    width: 31%;
    font-size: 1.4rem;
    line-height: 1.5;
  }

  #products .flex li > ul > li {
    font-size: 1.2rem;
    line-height: 1.5;
    padding-top: 1rem;
  }

  #products .text {
    font-size: 1rem;
    padding: 1.5rem 2rem;
    margin: 0 0 2rem 0;
  }

  #products h3 {
    padding: 4rem 0 6rem 0;
    margin: 0;
    font-size: 1.6rem;
    font-family: "リュウミン M-KL";
    font-weight: 300;
    font-style: normal;
    letter-spacing: 8px;
  }

  #products section h2 {
    color: #444;
    position: absolute;
    top: 30%;
    font-size: 2.6rem;
    font-family: Arial, Helvetica, sans-serif;
    letter-spacing: 2px;
    line-height: 1.2;
  }

  #products section h2::after {
    font-size: 2rem;
    font-weight: 500;
    line-height: 2;
  }

  #concept h1 {
    font-family: "リュウミン M-KL";
    font-size: 2.6rem;
    margin: 0;
  }

  #concept p {
    font-size: 1.4rem;
  }

  #concept .caveat {
    color: #aaa;
    font-size: 2.6rem;
    transform: rotate(-8deg);
    display: inline-block;
    margin-left: -6rem;
    padding-top: 1rem;
  }

  .chuui {
    font-size: 1rem;
  }
}

/* sp */
@media only screen and (max-width: 599px) {
  body {
    width: 100%;
    overflow-x: hidden;
  }

  main {
    overflow-x: hidden;
  }

  .flex {
    display: block;
  }

  .wrap {
    width: 80%;
  }

  .flower {
    vertical-align: text-top;
  }

  .azisai {
    width: 1.7rem;
  }

  .btn {
    text-align: center;
  }

  .btn a,
  #shop .btn a {
    font-size: 1.4rem;
  }

  .btnarrow5 {
    width: 70%;
    margin: 0 auto;
  }

  .btnarrow5::before,
  #shop .btnarrow5::before {
    right: 15px;
    width: 2rem;
  }

  .btnarrow5::after,
  #shop .btnarrow5::after {
    right: 20px;
  }

  .slideBox {
    padding-top: 142%;
  }

  .flower {
    vertical-align: text-top;
  }

  .azisai {
    width: 1.7rem;
    vertical-align: text-top;
    padding-right: 2px;
  }

  /* brの個別設定 */
  .sp_hidden {
    display: none;
  }

  header ul li:nth-child(2) {
    border: none;
  }

  header {
    padding: 1rem 0 1rem 1.5rem;
  }

  header ul li {
    padding: 0;
  }

  header .flex {
    display: none;
  }

  header .logo {
    width: 18rem;
    margin-top: 2%;
  }

  header .logo img {
    width: 100%;
  }

  .slideBox {
    padding-top: 10%;
  }

  #letter .letter-img {
    text-align: center;
    width: 100%;
    padding: -2rem 0 2rem 0;
    margin: 0 auto;
    margin-top: -35%;
    margin-bottom: -20%;
  }

  .letter-img {
    margin-left: -2rem;
  }

  #concept .wrap {
    padding: 0 0 0 2.5rem;
    width: 80%;
    left: 16%;
    bottom: -20rem;
    overflow-x: hidden;
  }

  #concept img {
    width: 100%;
  }

  #concept h1 {
    font-size: 2rem;
    margin: 0;
  }

  #concept p {
    width: 90%;
    font-size: 1.2rem;
    margin-right: 1rem;
  }

  #concept .caveat {
    font-size: 2.8rem;
    margin-left: -2rem;
  }

  .pc_hidden {
    display: none;
  }

  #product-intro {
    margin: 0 auto;
    margin-top: 20rem;
    margin-bottom: 4rem;
  }
  #products .product {
    padding-top: 2rem;
    margin-bottom: 2rem;
  }

  #products .product-1 {
    padding-top: 2rem;
    margin-bottom: 2rem;
  }

  #products .product-2 {
    padding-top: 2rem;
    margin-bottom: 2rem;
  }

  /* product-3（オイル）は現在非表示 */

  #products .product-4 {
    padding-top: 2rem;
    margin-bottom: 2rem;
  }

  #products .product picture img {
    width: 85%;
  }

  #products .wrap ul {
    text-align: left;
  }

  #products .wrap ul li {
    margin: 0 auto;
  }

  #product-intro .logo {
    width: 6rem;
  }

  #product-intro .caveat {
    font-size: 2.5rem;
    transform: rotate(-6deg);
    margin-left: 3rem;
    margin-top: -3rem;
  }

  #products section h2 {
    top: 30%;
    font-size: 1.8rem;
    line-height: 1.2;
    text-align: left;
    margin-top: 2rem;
    margin-left: -2.5rem;
    margin-right: 0;
  }

  #products section h2::after {
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 2;
  }

  .chuui {
    font-size: 1rem;
  }

  /* 各商品の文字の位置調整 */
  #products .product-1 h2 {
    margin-top: -6%;
    margin-right: 7%;
  }

  #products .product-2 h2 {
    margin-top: 10%;
  }

  #products .product-3 h2 {
    margin-top: 10%;
    margin-right: 5%;
  }

  #products .product-4 h2 {
    margin-top: -3%;
    margin-right: 2%;
  }

  #products .wrap {
    margin-top: -2.5rem;
  }

  #products .product-1 picture,
  #products .product-3 picture {
    margin-left: 5.5%;
  }

  #products h3 {
    padding: 0 0 2rem 0;
    font-size: 18px;
    letter-spacing: -0.02em;
  }

  #products .flex {
    width: 105%;
    justify-content: center;
    position: relative;
  }

  #products section:nth-child(odd) > .flex {
    justify-content: center;
    margin-left: 5.5%;
  }

  #products h3,
  #products .flex li {
    margin: 0 auto;
  }

  #products .flex li {
    font-size: 2.6rem;
    line-height: 0.5rem;
  }

  #products .flex ul {
    margin-top: 0.6rem;
    margin-bottom: 2rem;
  }

  #products .flex li {
    width: 100%;
    font-size: 1.6rem;
    line-height: 2rem;
    padding: 0 !important;
    margin-bottom: 2rem;
  }

  #products .flex li > ul > li {
    font-size: 1.2rem;
    line-height: 1.5rem;
    max-width: 340px;
  }

  #products .text {
    font-size: 0.9rem;
    padding: 1.5rem 1.5rem 1.5rem 2rem;
    margin: -3rem auto 3rem auto;
  }

  #products section:nth-child(odd) {
    background-color: #f4fafd;
    clip-path: polygon(0 5%, 100% 0%, 100% 95%, 0% 100%);
    padding: 10rem 0 8rem 0;
    margin: 0;
  }

  #products section:nth-child(even) .flex h2 {
    padding-right: 0;
  }

  #products section:nth-child(odd) .flex h2 {
    padding-left: 1rem;
  }

  #products section:nth-child(odd) > .flex {
    justify-content: center;
  }

  #shop {
    margin: 11rem 0 15rem 0;
  }

  #shop h2 {
    width: 70%;
    max-width: 1366px;
  }

  #shop p {
    font-size: 1.6rem;
    margin: 1rem auto 4rem auto;
  }

  .btnarrow5::before {
    content: "";
    /*絶対配置で下線の位置を決める*/
    position: absolute;
    top: 49.5%;
    right: 15px;
    /*下線の形状*/
    width: 2rem;
    height: 1px;
    background: #fff;
    /*アニメーションの指定*/
    transition: all 0.2s linear;
  }

  .btnarrow5::after {
    content: "";
    /*絶対配置で矢印の位置を決める*/
    position: absolute;
    top: 32%;
    right: 19px;
    /*矢印の形状*/
    width: 1px;
    height: 8px;
    background: #fff;
    transform: skewX(50deg);
    /*アニメーションの指定*/
    transition: all 0.2s linear;
  }

  #shop .btnarrow5::before {
    content: "";
    /*絶対配置で下線の位置を決める*/
    position: absolute;
    top: 49%;
    right: 18px;
    /*下線の形状*/
    width: 2rem;
    height: 1px;
    background: #fff;
  }

  #shop .btnarrow5::after {
    content: "";
    /*絶対配置で矢印の位置を決める*/
    position: absolute;
    top: 32%;
    right: 22px;
    /*矢印の形状*/
    width: 1px;
    height: 8px;
    background: #fff;
  }

  /* footer */
  footer .flex {
    width: 70%;
    display: flex;
    padding: 4rem 0;
    font-size: 1rem;
  }

  footer ul li {
    padding: 0 2rem;
  }

  footer small {
    font-size: 1.2rem;
  }
}

@media only screen and (max-width: 376px) {
  #letter .letter-img {
    text-align: center;
    width: 100%;
    padding: -2rem 0 2rem 0;
    margin: 0 auto;
    margin-top: 20%;
    margin-bottom: -20%;
  }
}