.culture {}

    .culture ul {
        width: 100%;
        display: flex;
        justify-content: space-between;
        height: 79.1rem;
    }

    .culture ul li {
        width: 40.9rem;
        height: 66.1rem;
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        align-items: center;
        padding: 4rem 0 12rem;
        transition: all 0.3s;
        overflow: hidden;
    }

    .culture ul li .beijing {
        width: 107rem;
        height: 57.7rem;
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
    }

    .culture ul li .beijing img {
        width: 100%;
        height: 100%;
    }

    .culture ul .active {
        width: 107rem;
        padding: 0 16rem 8rem;
        justify-content: center;
        align-items: flex-start;
    }

    .culture ul li .ban {
        position: absolute;
        width: 107rem;
        height: 57.7rem;
        top: 0;
        left: 0;
        background: rgba(5, 23, 60, 0.40);
        border-radius: 1rem;
        z-index: 0;
    }

    .culture ul .active .ban {
        background: linear-gradient(to right, rgba(5, 23, 60, 0.80), rgba(5, 23, 60, 0.20));
    }

    .culture ul li .xian {
        position: absolute;
        width: 100%;
        height: 0.4rem;
        left: 0;
        bottom: 0;
        background-color: #E6E6E6;
    }

    .culture ul .active .xian {
        background-color: #F16522;
    }

    .culture ul li>img {
        width: 9.6rem;
        height: 9.6rem;
        margin-bottom: 4rem;
        display: none;
        z-index: 1;
        position: relative;
    }

    .culture ul .active>img {
        display: block;
    }

    .culture ul li .wenzhang {
        width: 46rem;
        height: 12rem;
        opacity: 0.8;
        font-size: 2rem;
        line-height: 2rem;
        display: none;
        margin-top: 4rem;
        z-index: 1;
        position: relative;
        color: #fff;
    }

    .culture ul .active .wenzhang {
        display: block;
    }

    .culture ul li span {
        color: #fff;
        font-size: 2.8rem;
        line-height: 3.4rem;
        font-weight: 600;
        z-index: 1;
        position: relative;
    }

    @media screen and (max-width: 768px) {
        .culture {
            padding-bottom: 4rem;
            height: 35.5rem;
        }

        .placeholder {
            overflow: auto;
        }

        .placeholder::-webkit-scrollbar {
            display: none;
        }

        .culture ul {
            width: 107.5rem;
            padding: 0 1.6rem;
            display: flex;
            justify-content: space-between;
            height: 21.1rem;
        }

        .culture ul li {
            width: 34.3rem;
            height: 21.1rem;
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
            padding: 3rem 1.6rem 3.6rem;
            transition: all 0.3s;
            overflow: hidden;
        }

        .culture ul li .beijing {
            width: 34.3rem;
            height: 18.5rem;
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
        }

        .culture ul li .beijing img {
            width: 100%;
            height: 100%;
        }

        .culture ul .active {
            width: 34.3rem;
            padding: 3rem 1.6rem 5.6rem;
            justify-content: center;
            align-items: flex-start;
        }

        .culture ul li .ban {
            position: absolute;
            width: 34.3rem;
            height: 18.5rem;
            top: 0;
            left: 0;
            background: linear-gradient(to right, rgba(5, 23, 60, 0.80), rgba(5, 23, 60, 0.20));
            border-radius: 1rem;
            z-index: 0;
        }

        .culture ul .active .ban {
            background: linear-gradient(to right, rgba(5, 23, 60, 0.80), rgba(5, 23, 60, 0.20));
        }

        .culture ul li .xian {
            position: absolute;
            width: 100%;
            height: 0.2rem;
            left: 0;
            bottom: 0;
            background-color: #E6E6E6;
        }

        .culture ul .active .xian {
            background-color: #E6E6E6;
        }

        .culture ul li .color {
            background-color: #F16522 !important;
        }

        .culture ul li>img {
            width: 4rem;
            height: 4rem;
            margin-bottom: 1.2rem;
            display: block;
            z-index: 1;
            position: relative;
        }

        .culture ul .active>img {
            display: block;
        }

        .culture ul li .wenzhang {
            width: 26.7rem;
            height: 6rem;
            opacity: 0.8;
            font-size: 1.2rem;
            line-height: 1.5rem;
            display: block;
            margin-top: 1.2rem;
            z-index: 1;
            position: relative;
            color: #fff;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 4;
            -webkit-box-orient: vertical;
        }

        .culture ul .active .wenzhang {
            display: block;
        }

        .culture ul li span {
            color: #fff;
            font-size: 1.6rem;
            line-height: 1.9rem;
            font-weight: 600;
            z-index: 1;
            position: relative;
        }
    }