@media (max-aspect-ratio:1/2) {
    .swiper-1 {
        background-image: url(../images/navabar/20251125_cq_05.jpg) !important;
    }

    .swiper-4 {
        background-image: url(../images/navabar/20260104_mycts_05.jpg) !important;
    }

}

@media (min-aspect-ratio:1/2) and (max-aspect-ratio:3/4) {

    .swiper-1 {
        background-image: url(../images/navabar/20251125_cq_07.jpg) !important;
    }

    .swiper-4 {
        background-image: url(../images/navabar/20260104_mycts_07.jpg) !important;
    }

}

@media (min-aspect-ratio:3/4) and (max-aspect-ratio:9/10) {

    .swiper-1 {
        background-image: url(../images/navabar/20251125_cq_09.jpg) !important;
    }

    .swiper-4 {
        background-image: url(../images/navabar/20260104_mycts_09.jpg) !important;
    }

}

@media (min-aspect-ratio:9/10) and (max-aspect-ratio:33/25) {

    .swiper-1 {
        background-image: url(../images/navabar/20251125_cq_10.jpg) !important;
    }

    .swiper-4 {
        background-image: url(../images/navabar/20260104_mycts_10.jpg) !important;
    }

}

@media (min-aspect-ratio:33/25) and (max-aspect-ratio:9/5) {

    .swiper-1 {
        background-image: url(../images/navabar/20251125_cq_15.jpg) !important;
    }

    .swiper-4 {
        background-image: url(../images/navabar/20260104_mycts_15.jpg) !important;
    }

}

@media (min-aspect-ratio:9/5) and (max-aspect-ratio:5/2) {

    .swiper-1 {
        background-image: url(../images/navabar/20251125_cq_20.jpg) !important;
    }

    .swiper-4 {
        background-image: url(../images/navabar/20260104_mycts_20.jpg) !important;
    }

}

@media (min-aspect-ratio:5/2) {

    .swiper-1 {
        background-image: url(../images/navabar/20251125_cq_25.jpg) !important;
    }

    .swiper-4 {
        background-image: url(../images/navabar/20260104_mycts_25.jpg) !important;
    }

}