.page_content {
    margin: 0 auto
}

.page_content .content_text {
    font-size: 1.13rem;
    color: #666666;
    line-height: 2.5rem
}

.page_content .content_text .title {
    text-align: center;
    font-size: 2.25rem;
    font-weight: bold;
    margin-bottom: 2.63rem
}
.page_content .content_text .title span{
    color:#11418a;
}
.page_content .content_pic {
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-top: 4.06rem;
    margin-bottom: 7rem
}

.page_content .content_pic .pic_item {
    width: 20.13rem;
    height: 15rem;
    margin-right: .8rem;
    margin-bottom: .8rem
}

.page_content .content_pic .pic_item img {
    height: 100%;
    object-fit: cover
}

@media screen and (min-width:320px) {
    .page_content {
        margin: 0 auto
    }

    .page_content .content_text {
        font-size: .32rem;
        color: #666666;
        line-height: .64rem;
        padding: 0 .3rem
    }

    .page_content .content_text .title {
        text-align: center;
        font-size: .6rem;
        margin-bottom: .3rem
    }

    .page_content .content_pic {
        justify-content: flex-start;
        align-items: flex-start;
        flex-wrap: wrap;
        margin-top: .6rem;
        margin-bottom: .6rem
    }

    .page_content .content_pic .pic_item {
        width: 100%;
        height: 5rem;
        margin-right: 0rem;
        margin-bottom: .8rem
    }

    .page_content .content_pic .pic_item img {
        height: 100%;
        object-fit: cover
    }
}

@media screen and (min-width:1200px) {
    .page_content {
        margin: 0 auto
    }

    .page_content .content_text {
        font-size: 1.13rem;
        color: #666666;
        line-height: 2.5rem;
        padding: 0
    }

    .page_content .content_text .title {
        text-align: center;
        font-size: 2.25rem;
        font-weight: bold;
        margin-bottom: 2.63rem
    }

    .page_content .content_pic {
        justify-content: flex-start;
        align-items: flex-start;
        flex-wrap: wrap;
        margin-top: 4.06rem;
        margin-bottom: 7rem
    }

    .page_content .content_pic .pic_item {
        width: 20.13rem;
        height: 15rem;
        margin-right: .8rem;
        margin-bottom: .8rem
    }

    .page_content .content_pic .pic_item img {
        height: 100%;
        object-fit: cover
    }
}