.main3 {
    background-color: #F2F3F5;
    width: 100%;
    margin-top: 1.5rem;
    padding-top: 0.5rem;
    padding-bottom: 1.5rem;
}

.main-list-title {
    border-bottom: 0.1rem solid #D2D2D2;
    display: flex;
    justify-content: space-between;
    align-items: center; /* 垂直居中 */
    margin-bottom: 1.5rem;
    height: 3rem;
    line-height: 3rem;
}

.main-list-title-1 {
    font-size: 1.4rem;
    font-weight: bold;
    border-bottom: 0.14rem solid #1E5F9C;
}

.main-list-title-2 {
    padding-top: 0.4rem;
}

.main3-body img {
    width: 100%;
    height: 23.2rem;
}

.main3-body-title {
    text-align: center;
    background-color: #1E5F9C;
    color: #FFFFFF;
    height: 2rem;
    line-height: 2rem;
}