.swiper {
    margin-left: auto;
    margin-right: auto;
    position: relative;
    overflow: hidden;
    list-style: none;
    padding: 0;
    z-index: 1
}

.swiper-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: flex;
    transition-property: transform;
    box-sizing: content-box
}

.swiper-button-next,
.swiper-button-prev {
    background-size: 80% 80%;
}
@media (max-width:1200px) {

    .container {
        max-width: calc(100% - 40px);
    }
}

@media (max-width:768px) {

    .public-nav-title {
        font-size: 22px;
        line-height: 30px;
    }

    .intelligence-b {
        padding: .5rem 0;
    }

    .intelligence-b-model2>.t1 {
        font-size: 18px;
        line-height: 30px;
        margin: .4rem 0 .6rem;
    }

    .intelligence-b-model2,
    .intelligence-b-model1 {
        margin-top: .5rem;
    }

    .intelligence-b-model1-show .t1 {
        line-height: 34px;
        margin: .3rem;
    }

    .intelligence-b-model2-menu-i .t1 {
        text-align: center;
        margin-top: 20px;
        line-height: 20px;
    }

    .intelligence-b-model2-menu-i {
        width: 100%;
        margin-bottom: 5%;
    }

    .intelligence-b-model2-menu {
        display: block;
    }

    .intelligence-b-model2-info {
        display: block;
    }

    .intelligence-b-model2-info-con {
        max-width: 100%;
        margin: auto;
    }

    .intelligence-b-model2-info-con .t1 {
        padding: 20px;
    }

    .intelligence-b-model2-swiper-i .t1 {
        font-size: 16px;
    }

    .cooperate-b-model2-i-msg .t2 {
        font-size: 13px;
    }

    .intelligence-b-model1,
    .intelligence-b-model1>img {
        min-height: auto;
    }

    .intelligence-b-model1-show {
        position: static;
        width: 100%;
    }

    .cooperate-b-model2-i:first-child {
        width: 100%;
    }

    .cooperate-b-model2-i-code {
        margin: auto;
    }

    .intelligence-b-model2-swiper {
        width: 80%;
    }

    .intelligence-b-model2-swiper-i-img>img {
        min-height: 2.5rem;
        max-height: 2.5rem;
    }
}