@charset "utf-8";

.inner{
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  width: 80vw;
  margin:auto;
}
.scroll-box{
  overflow: auto;
  display: flex;
  height: 30vw;
  margin: 0 15px;
  border: 1px solid #000;
}
.btn-left{
  display: inline-block;
  border: 1px solid #000;
  padding: 5px 10px;
  border-radius:10px;
  cursor: pointer;
}
.btn-right{
  display: inline-block;
  border: 1px solid #000;
  padding: 5px 10px;
  border-radius:10px;
  cursor: pointer;
}
.scroll-box div{
  display: flex;
 justify-content: center; 
  align-items: center; 
  text-align: center; 
  padding: 0 200px;
  margin: 0; 
}
.yellow{
  background: #ff9;
}
.green{
  background: #9f9;
}

/* test2 */

.soto {
   width:60%;
   border:solid 1px;
   display:flex;
   overflow-x:scroll;
}
.naka {
    min-width:60%;
}
/* test3 */
/* container要素をスクロール可能にする */
.container {
  display: flex;
  overflow-x: scroll;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth; /* スクロールを滑らかにする */
}

/* container内の要素を一行に配置する */
.item {
  flex: 0 0 500px;
  scroll-snap-align: center;
}



/* ======== 以下、demoのためのスタイル ======== */

.item {
  height: 100vh;
  font-size: 2rem;
  background-color: #f7f7f7;
  display: grid;
  place-items: center;
}

.next-button, .prev-button {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 2.5rem;
  height: 2.5rem;
  background-color: #333;
  color: #fff;
  border: none;
  cursor: pointer;
}

.next-button {
  right: 1rem;
}

.prev-button {
  left: 1rem;
}

/* ======== スクロールスナップ ======== */

img {
  max-width: 100%;
  height: auto;
}
.carousel {
    display: flex;
    overflow-x: scroll;
    scroll-snap-type: x mandatory;
}

.image {
    flex: 0 0 100%;
    scroll-snap-align: center;
  
    /* Stylistic styles */
    width: 100vh;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    background-color: #dddddd;
}

.image-1 {
  background: #FF7D29;
}

.image-2 {
  background: #FFBF78;
}

.image-3 {
  background: #FFEEA9;
}

/* ======== スクロールスナップ2 ======== */

section .scroll-snap{
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  box-shadow: 0 3px 10px 0 rgba(#000, 0.1);
  -webkit-overflow-scrolling: touch;
  scroll-padding: 1rem;
  padding: 1rem;
  margin: 3rem auto 0;
  border-radius: 5px;
}

.section__item {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex: 0 0 500px;
  width: auto;
  height: auto;
  scroll-snap-align: start;
  font-size: 1.5rem;
}