.technology_banner {
    width: 100%;
    height: 395px;
    background: url("../images/tech-img/tech-banner.jpg ") top center no-repeat;
    background-size: 100% 100%;
    margin-bottom: 43px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.technology_banner p:nth-child(1) {
    font-size: 36px;
    letter-spacing: 4px;
    color: #F6F7F8;
}

.technology_banner p:nth-child(2) {
    font-size: 30px;
    letter-spacing: 3px;
    color: #F6F7F8;

}

.technology_banner p {
    text-shadow: #000 3px 4px 5px;
}

.inlineBlock {
    display: inline-block;
    border-bottom: 5px solid #5a78c3;
    padding-bottom: 5px;
}

.itemBox {
    width: 1200px;
    height: 668px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.technology_daShuJu {
    width: 100%;
    height: 715px;
    background-color: #f7f7f7;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    padding: 50px 0 10px 0;
}

.introduceBox {
    width: 230px;
}

.descriptionBox {
    line-height: 30px;
    margin-top: 30px;
    letter-spacing: 2px;
}

.width100 {
    background-color: #f7f7f7;
    width: 100%;
}

@media screen and (max-width: 1200px) {
    .technology_banner {
        height: 115px;
        margin-bottom: 1rem;
    }

    .technology_daShuJu {
        height: auto;
        padding: 1rem;
    }

    .descriptionBox {
        width: 100% !important;
    }

    .technology_daShuJu img {
        width: 100%;
    }

    .itemBox {
        height: auto;
        width: 100%;
        display: block;
        padding: 1rem;
    }

    .itemBox img {
        width: 100%;
    }

    .introduceBox {
        width: 100% !important;
    }

    .itemTitle {
        text-align: center !important;
    }
}