.box-main h2 {
    margin: 50px auto 10px auto;
    padding: 0;
    font-size: 30px;
    line-height: 30px;
    font-weight: normal;
    color: var(--HnnColor);
}
.box-main > h2:first-child {
    margin-top: 20px;
    font-size: 28px;
    text-align: center;
}
    .box-main h2 span {
        color: #666;
        font-size: 23px;
    }

.box-main hr {
    margin-bottom: 7px;
}

.box-TwoSon li {
    border-bottom: dashed 1px #ccc;
}

/* === 媒体传播 =============== */
.box-Publicity {
    margin: 0 auto;
    padding: 0;
    background-color: #86B98D;
}
    .box-Publicity p {
        padding: 15px 20px 0 20px;
        color: #fff;
    }
    .box-Publicity img {
        margin: 0;
        max-width: 100%;
    }