/* 标题 */
.sectionTitle {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sectionTitle h1 {
    font-size: 36px;
    line-height: 2;
    color: #000747;
    text-align: center;
}

.sectionTitle h2 {
    text-align: center;
    font-size: 18px;
    line-height: 2;
    color: rgba(0, 7, 71, 0.5);
}


@media (max-width: 1200px) {
    .sectionTitle h1 {
        font-size: 32px;
    }

    .sectionTitle h2 {
        font-size: 16px;
    }
}

@media (max-width: 720px) {
    .sectionTitle h1 {
        font-size: 26px;
        line-height: 1.5;
        margin-bottom: 15px;
    }

    .sectionTitle h2 {
        font-size: 14px;
        line-height: 1.5;
    }
}


section {
    padding: 30px 0 45px;
    background: #fff;
    position: relative;
    z-index: 1;
}



@media (max-width: 1200px) {
    section {
        padding: 30px 0;
    }
}

@media (max-width: 460px) {
    section {
        padding: 20px 0;
    }
}