.brief-environment001 {
    position: relative;
    overflow: hidden;
}

.brief-environment001:before {
    width: 50%;
    height: 100%;
    background: #ebf0f5;
    position: absolute;
    left: 0;
    top: 0;
    z-index: -2;
}

.brief-environment001 .layout h1 {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brief-environment001 .layout h1 .button {
    flex: 1;
    display: flex;
    margin-left: 0.2rem;
}

.brief-environment001 .layout h1 .button .swiper-button-prev,
.brief-environment001 .layout h1 .button .swiper-button-next {
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    color: #fff;
    background-color: var(--ruifox-color-primary-1);
    position: relative;
    left: 0;
    top: 0;
    margin-top: 0;
}

.brief-environment001 .layout h1 .button .swiper-button-prev:after,
.brief-environment001 .layout h1 .button .swiper-button-next:after {
    font-size: 0.16rem;
}

.brief-environment001 .layout h1 .button .swiper-button-next {
    margin-left: 0.1rem;
}

.brief-environment001 .layout .swiper-container {
    margin-top: 0.4rem;
    width: 100%;
    overflow: hidden;
}

.brief-environment001 .layout .swiper-container .swiper-wrapper .swiper-slide:hover .r_img img {
    transform: scale(1.1);
}

.brief-environment001 .layout .swiper-container .swiper-wrapper .swiper-slide:hover .r_img .img-line {
    width: 82%;
    transition: .5s;
}

.brief-environment001 .layout .swiper-container .swiper-wrapper .swiper-slide .r_img .img-line {
    width: 1.06rem;
    height: 0.05rem;
    margin: 0rem 0.4rem;
    background-color: #ffcb46;
    position: absolute;
    bottom: 0rem;
    left: 0;
    transition: .5s;
}

.brief-environment001 .layout .swiper-container .swiper-wrapper .swiper-slide .bottom {
    padding-top: 0.1rem;
}

.brief-environment001 .layout .swiper-container .swiper-wrapper .swiper-slide .bottom .tit {
    font-size: 0.18rem;
    line-height: 0.27rem;
    max-height: 0.54rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: normal;
    word-wrap: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    text-align: center;
}

@media (max-width: 960px) {
    .brief-environment001 .layout {
        position: relative;
    }

    .brief-environment001 .layout .swiper-container {
        margin-top: 20px !important;
    }

    .brief-environment001 .layout h1 .button .swiper-button-prev,
    .brief-environment001 .layout h1 .button .swiper-button-next {
        width: 0.35rem;
        height: 0.35rem;
    }

    .brief-environment001 .layout h1 .button .swiper-button-prev:after,
    .brief-environment001 .layout h1 .button .swiper-button-next:after {
        font-size: 0.14rem;
    }

    .brief-environment001 .layout .swiper-container .swiper-wrapper .swiper-slide .bottom .tit {
        font-size: 0.15rem;
        line-height: 0.24rem;
    }
}

@media (max-width: 460px) {
    .brief-environment001 .layout {
        position: relative;
    }

    .brief-environment001 .layout .swiper-container {
        margin-top: 20px !important;
    }

    .brief-environment001 .layout h1 .button .swiper-button-prev,
    .brief-environment001 .layout h1 .button .swiper-button-next {
        width: 0.3rem !important;
        height: 0.3rem !important;
    }

    .brief-environment001 .layout h1 .button .swiper-button-prev:after,
    .brief-environment001 .layout h1 .button .swiper-button-next:after {
        font-size: 0.13rem !important;
    }

    .brief-environment001 .layout .swiper-container .swiper-wrapper .swiper-slide .bottom .tit {
        font-size: 0.15rem !important;
        line-height: 0.24rem !important;
    }
}

/*# sourceMappingURL=brief-environment001.css.map */