.carousel {
  position: relative;
  margin: auto;
  overflow: hidden;
  outline: none;
  width: 500px;
  max-width: 100%;
}

.carousel-inner {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.carousel-item {
  min-width: 100%;
  display: none;
}

.carousel-item.active {
  display: block;
}

.carousel img {
  width: 100%;
  height: auto;
}

.carousel-control-prev,
.carousel-control-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  padding: 10px;
  cursor: pointer;
  z-index: 1;
}

.carousel-control-prev {
  left: 10px;
}

.carousel-control-next {
  right: 10px;
}
/* ======================================================================
    768px以下
====================================================================== */
/* @media screen and (max-width: 768px){
	.carousel {
width: 100%;
	  }
} */