.swiper {
        width: 100%;
        height: 100%;
      }

      .swiper-slide {
        text-align: center;
        font-size: 18px;
        background: #fff;

        /* Center slide text vertically */
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
      }

      .swiper-slide img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
      }
.swiper-button-next,
.swiper-button-prev {
    --swiper-navigation-color: #cccccc; 
}

.swiper-pagination-bullet {
	/*width: 12px;*/
	/*height: 12px;  */
	background: #333333; 
	opacity: 0.5; /* 半透明（デフォルトでは0.2） */