@media screen and (max-width: 520px) and (min-width: 0) {
    .swiper-slide {
        width: 100% !important;
    }
    .activity .contentcc .swiper-container {
        height: 350px;
    }
    .feedBack_img {
        background-size: cover;
    }
}

@media screen and (max-width: 800px) and (min-width: 521px) {
    .swiper-slide {
        width: 50% !important;
    }
    .Fairline .contentcc .ul .li p {
        padding: 12px 4px;
    }
    .activity .contentcc .swiper-container {
        height: 290px;
    }
    .feedBack_img {
        background-size: cover;
    }
}

@media screen and (max-width: 1000px) and (min-width: 800px) {
    .activity .contentcc .swiper-container {
        height: 290px;
    }
}

@media screen and (min-width: 801px) {
    .swiper-slide {
        width: 33.33% !important;
    }
}

@media screen and (max-width: 1299px) and (min-width: 1190px) {
    .layui-container {
        width: 1160px !important;
    }
}

@media screen and (min-width: 1300px) {
    .layui-container {
        width: 1300px !important;
    }
    .activity .contentcc .swiper-container {
        height: 350px;
    }
}

@media screen and (max-width: 1189px) and (min-width: 801px) {
    .layui-container {
        width: 100% !important;
    }
}