.about{
    width: 100%;
    height: auto;
    display: inline-block;
    margin-bottom: 5%;
}
.xqy h3 {
    font-size: 28px;
    line-height: 42px;
    color: #0054a7;
    font-weight: bold;
    text-align: center;
    margin-top: 20px;
    border-bottom: 1px solid #e6e6e6;
    padding-bottom: 25px;
    margin-bottom: 25px;
}
@media screen and (max-width: 1024px) and (min-width: 0px) {
    .xqy h3 {
        font-size: 19px;
        line-height: 37px;
        color: #0054a7;
        font-weight: bold;
        text-align: center;
        margin-top: 18px;
        border-bottom: 1px solid #e6e6e6;
        padding-bottom: 18px;
        margin-bottom: 19px;
    }
    .xqy div{
        width: 100% !important;
        height: auto;
        display: inline-block;
    }
    .xqy div img{
        margin-bottom: 2%;
    }
    .banner{
        margin-top: 12%;
    }
}