.swiper{position:relative;overflow:hidden}
.swiper-wrapper{display:flex;width:100%;transition:transform .35s ease}
.swiper-slide{flex:0 0 100%;width:100%}
.swiper-button-prev,.swiper-button-next{cursor:pointer;user-select:none}
.swiper-button-prev::after{content:"次へ"}
.swiper-button-next::after{content:"戻る"}