body {
    width: 100vw;
    margin: 0;
    overflow: hidden;
    background-image: url('https://i.ibb.co/VYF2crz/Kakao-Talk-20211202-230354368.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 1700px ;
    background-attachment: fixed;
}

.wrapper {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 1em;
    color: rgb(255, 255, 255);
    text-align: center;
}

.swiper-slide span {
    display: block;
    opacity: 0.2;
    transition: 250ms all;
    transform: rotateX(80deg);
}

.swiper-slide.swiper-slide-prev span {
    transform: scale(1.5) rotateX(45deg);
    opacity: 0.4;
}

.swiper-slide.swiper-slide-next span {
    transform: scale(1.5) rotateX(-45deg);
    opacity: 0.4;
}

.swiper-slide.swiper-slide-active span {
    transform: scale(2.5);
    opacity: 1;
    transition: 250ms all;
}rgb(170, 255, 0)rgb(170, 255, 0)