.mainview {
    min-height: 500px;
    background: url(/static/images/guide_bg.png) no-repeat;
    background-size: cover;
    padding: 70px 0px;
}

.customize-box h1 {
    font-size: 28px;
    font-weight: 500;
    text-align: center;
    line-height: 50px;
}

.customize-box .img {
    margin: 30px 0px 60px 0px;
}

    .customize-box .img img {
        border-radius: 10px;
    }


.fllist {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    text-align: center;
}

    .fllist li {
        width: calc(25% - 20px); /* 一行 5 个，每个占 20%，减去间距 */
        margin-bottom: 40px;
        margin-top: 30px;
        margin-right: 20px; /* 右侧间距 */
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: transform 0.3s;
    }

        .fllist li:hover {
            transform: translate3d(0,-5px,0);
            -webkit-transform: translate3d(0,-5px,0);
            transition: all .3s ease;
        }

        .fllist li:nth-child(5n) {
            margin-right: 0; /* 每行第 5 个元素右侧无间距 */
        }

        .fllist li img {
            width: 100%;
            height: auto;
            display: block;
            border-radius: 10px;
            cursor: pointer;
        }


.detail {
    display: flex;
    justify-content: center;
    padding: 40px 0px;
}

    .detail .detail_box {
        width: 80%;
        max-width: 1400px;
        border-radius: 8px;
        overflow: hidden;
    }

        .detail .detail_box .content_box {
            /* padding: 10px; */
            width: 100%;
        }

            .detail .detail_box .content_box .title {
                font-size: 28px;
                font-weight: 500;
                line-height: 2;
                color: #000;
                text-align: center;
            }

            .detail .detail_box .content_box .date {
                font-size: 16px;
                font-weight: 500;
                line-height: 2;
                color: #333;
                text-align: center;
                border-bottom: solid 1px #eaeaea;
                padding-bottom: 20px;
            }

            .detail .detail_box .content_box .content {
                line-height: 2;
                font-size: 16px;
                color: #666;
                margin: 50px auto;
                width: 900px;
            }

                .detail .detail_box .content_box .content .detailsTxt {
                    margin-top: 10px;
                    font-size: 16px;
                    line-height: 2;
                    color: #333;
                    text-align: justify;
                }

                    .detail .detail_box .content_box .content .detailsTxt p {
                        margin-bottom: 15px;
                    }

                    .detail .detail_box .content_box .content .detailsTxt img {
                        max-width: 100%;
                        height: auto;
                    }