.qx_product_1 {
    width: 100%;
}

.qx_product_1 li {
    border-bottom: 1px solid #e5e5e5;
    height: auto;
}

.qx_product_1 li .w1200 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.qx_product_1 li:nth-child(2n) .w1200 {
    flex-direction: row-reverse;
}

.qx_product_1 li:first-child {
    padding: 43px 0 20px;
}

.qx_product_1 li:nth-child(2) {
    padding: 76px 0 27px;
}

.qx_product_1 li:nth-child(3) {
    padding: 58px 0 26px;
}

.qx_product_1 li:nth-child(4) {
    padding: 68px 0;
}

.qx_product_1 li .w1200 .qx_product_2 {
    width: 635px;
}

.qx_product_1 li .w1200 .qx_product_2 h1 {
    font-size: 28px;
    font-weight: bold;
    line-height: 27px;
    color: #333333;
    padding-bottom: 42px;
}

.qx_product_1 li .w1200 .qx_product_2 p {
    font-size: 16px;
    line-height: 26px;
    color: #666666;
    padding-bottom: 30px;
}

.qx_product_1 li .w1200 .qx_product_2 div {
    font-size: 14px;
    line-height: 28px;
    color: #ffffff;
    text-align: center;
    width: 140px;
    height: 38px;
    line-height: 38px;
    background-color: #ef8728;
}

.qx_product_3 img {
    max-width: 100%;
}




.qx_product_zhineng {
    width: 100%;
    height: 410px;
    background: url(../images/qx/qx_product_zhineng.png)no-repeat center center;
    padding: 86px 0;
}

.qx_product_zhineng .w1200 {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
}

.qx_product_zhineng_1 h1 {
    display: flex;
    align-items: center;
    padding: 43px 0 30px;
}

.qx_product_zhineng_1 h1 p {
    font-size: 32px;
    font-weight: bold;
    line-height: 32px;
    letter-spacing: 2px;
    color: #333333;
    display: block;
    align-items: center;
}

.qx_product_zhineng_1 h1 span {
    font-size: 40px;
    font-weight: bold;
    line-height: 32px;
    color: #ef8728;
    padding-right: 20px;
}

.qx_product_zhineng_2 {
    width: 350px;
    height: 42px;
    background-image: linear-gradient(90deg,
            #ef8728 0%,
            #ef8728 100%);
    background-blend-mode: normal,
        normal;
    font-size: 22px;
    line-height: 42px;
    color: #ffffff;
    text-align: center;
}

.qx_product_zhineng_3 {
    font-size: 16px;
    line-height: 17px;
    color: #333333;
    padding-top: 24px;
}

.qx_product_zhineng_4 img {
    max-width: 100%;
}

.qx_product_zhineng1 {
    width: 100%;
    height: auto;
    padding: 79px 0 83px;
    background-color: #fbfbfb;
}

.qx_product_zhineng1 h1 {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 0 51px;
}

.qx_product_zhineng1 h1 p {
    font-size: 28px;
    font-weight: bold;
    line-height: 27px;
    letter-spacing: 2px;
    color: #333333;
    display: block;
    align-items: center;
}

.qx_product_zhineng1 h1 span {
    font-size: 28px;
    font-weight: bold;
    line-height: 21px;
    color: #ef8728;
    padding-right: 20px;
}

.qx_mooku {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.qx_mooku li {
    width: 240px;
    height: 200px;
    background-color: #fbfbfb;
}

.qx_mooku li .qx_mooku_s {
    margin: 26px auto 28px;
    width: 90px;
    height: 98px;
}

.qx_mooku li .qx_mooku_1 {
    background: url(../images/qx/qx_mooku_1.png)no-repeat center center;
}

.qx_mooku li .qx_mooku_2 {
    background: url(../images/qx/qx_mooku_2.png)no-repeat center center;
}

.qx_mooku li .qx_mooku_3 {
    background: url(../images/qx/qx_mooku_3.png)no-repeat center center;
}

.qx_mooku li .qx_mooku_4 {
    background: url(../images/qx/qx_mooku_4.png)no-repeat center center;
}

.qx_mooku li .qx_mooku_5 {
    background: url(../images/qx/qx_mooku_5.png)no-repeat center center;
}

.qx_mooku li p {
    font-size: 18px;
    line-height: 19px;
    letter-spacing: 1px;
    color: #333333;
    text-align: center;
}

.qx_mooku li:hover {
    background-color: #ef8728;
    box-shadow: 0px 0px 20px 0px rgba(214, 214, 214, 0.35);
}

.qx_mooku li:hover .qx_mooku_1 {
    background: url(../images/qx/qx_mooku_11.png)no-repeat center center;
}

.qx_mooku li:hover .qx_mooku_2 {
    background: url(../images/qx/qx_mooku_22.png)no-repeat center center;
}

.qx_mooku li:hover .qx_mooku_3 {
    background: url(../images/qx/qx_mooku_33.png)no-repeat center center;
}

.qx_mooku li:hover .qx_mooku_4 {
    background: url(../images/qx/qx_mooku_44.png)no-repeat center center;
}

.qx_mooku li:hover .qx_mooku_5 {
    background: url(../images/qx/qx_mooku_55.png)no-repeat center center;
}

.qx_mooku li:hover p {
    color: #FFFFFF;
}

.qx_kehu {
    padding: 80px 0 50px;
}

.qx_kehu h1 {
    font-size: 28px;
    font-weight: bold;
    line-height: 27px;
    color: #ef8728;
    text-align: center;
    padding-bottom: 50px;
}

.qx_kehu_1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.qx_kehu_1 li {
    position: relative;
}

.qx_kehu_1 li {
    width: 380px;
    height: auto;
    margin-bottom: 30px;
}

.qx_kehu_1 li .qx_kehu_2 {
    overflow: hidden;
}

.qx_kehu_1 li .qx_kehu_2 img {
    max-width: 100%;
}

.qx_kehu_1 li:hover .qx_kehu_2 img {
    transform: scale(1.1);
    transition: all linear 0.4s;
}

.qx_kehu_1 li h2 {
    width: 380px;
    height: 46px;
    background-color: rgba(0, 0, 0, 0.5);
    font-size: 18px;
    line-height: 46px;
    color: #ffffff;
    display: none;
    text-align: center;
    position: absolute;
    bottom: 0;
    left: 0;
}

.qx_kehu_1 li:hover h2 {
    display: block;
}

.qx_products li:first-child {
    width: 100%;
    height: 450px;
    background: url(../images/qx/qx_products1.png)no-repeat center center;
    padding: 50px 0 70px;
}

.qx_products_1 .w1200 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.qx_products_2 h1 {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 0 22px;
    border-bottom: 1px solid #d3d3d3;
    margin-bottom: 5px;
    width: 592px;
}

.qx_products_2 h1 p {
    font-size: 28px;
    font-weight: bold;
    line-height: 27px;
    letter-spacing: 2px;
    color: #333333;
    display: block;
    align-items: center;
}

.qx_products_2 h1 span {
    font-size: 28px;
    font-weight: bold;
    line-height: 21px;
    color: #ef8728;
    padding-right: 20px;
}

.qx_products_2 .qx_products_4 div span {
    background: url(../images/qx/qx_products_4.png)no-repeat center center;
    width: 14px;
    height: 14px;
    margin-right: 20px;
    display: inline-block;
}

.qx_products_2 .qx_products_4 div {
	margin-top: 35px;
	font-size: 16px;
}

.qx_products li:nth-child(2n) .w1200 {
    flex-direction: row-reverse;
}

.qx_products li:nth-child(2) {
    width: 100%;
    height: auto;
    padding: 80px 0;
}

.qx_products li:nth-child(3) {
    width: 100%;
    height: 460px;
    background: url(../images/qx/qx_products2.png)no-repeat center center;
    padding: 118px 0 87px;
}

.qx_products li:nth-child(3) .qx_products_2 .qx_products_4 {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
}

.qx_products_4_right {
    margin-right: 80px;
    margin-top: 0 !important;
}

.qx_xianchang {
    padding: 85px 0 50px;
}

.qx_xianchang h1 {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 0 50px;
}

.qx_xianchang h1 p {
    font-size: 28px;
    font-weight: bold;
    line-height: 27px;
    letter-spacing: 2px;
    color: #333333;
    display: block;
    align-items: center;
}

.qx_xianchang h1 span {
    font-size: 34px;
    font-weight: bold;
    line-height: 27px;
    color: #ef8728;
    padding-right: 20px;
}

.qx_products_3 img {
    max-width: 100%;
}

.qx_mooku li:last-child {
    height: auto;
}


@media (max-width: 1200px) {
    .qx_mooku li {
        width: 20%;
    }
}

@media (max-width:1199px) {
    .qx_product_3 {
        width: 40%;
    }

    .qx_product_1 li .w1200 .qx_product_2 {
        width: 55%;
    }

    .qx_product_zhineng_1 {
        width: 50%;
    }

    .qx_product_zhineng_4 {
        width: 45%;
    }

    .qx_kehu_1 li {
        width: 32%;
    }

    .qx_kehu_1 li h2 {
        width: 100%;
    }

    .qx_products_2 {
        width: 42%;
    }

    .qx_products_2 .qx_products_4 div {
        margin-top: 15px;
    }

    .qx_products_2 h1 {
        width: 100%;
    }

}

@media (max-width:990px) {
    .qx_kehu_1 li {
        margin-bottom: 15px;
    }

    .qx_products_3 {
        width: 50%;
    }

    .qx_products li:first-child {
        height: auto;
    }

    .qx_products li:nth-child(2) {
        padding: 60px 0;
    }

    .qx_products li:nth-child(3) {
        height: auto;
        padding: 60px 0 60px;
    }

    .qx_product_zhineng1 {
        padding: 50px 0;
    }

    .qx_product_zhineng1 h1 {
        padding: 0px 0 20px;
    }

    .qx_product_zhineng {
        height: auto;
        padding: 50px 0;
    }

    .qx_product_zhineng_1 h1 p {
        font-size: 26px;
    }

    .qx_product_zhineng_1 h1 span {
        font-size: 36px;
    }
}

@media (max-width:767px) {
    .qx_product_3 {
        width: 100%;
    }
    .sp-next, .sp-prev{
        background-size: 100% 100% !important;
        width: 18px !important;
    }


    .qx_product_1 li .w1200 .qx_product_2 {
        width: 100%;
    }

    .qx_product_1 li .w1200 {
        flex-wrap: wrap;
    }

    .qx_product_1 li .w1200 .qx_product_3 {
        padding-top: 15px;
    }

    .qx_product_1 li .w1200 .qx_product_2 h1 {
        font-size: 20px;
        line-height: 20px;
        padding-bottom: 15px;
    }

    .qx_product_1 li .w1200 .qx_product_2 p {
        font-size: 12px;
        line-height: 20px;
        padding-bottom: 15px;
    }

    .qx_product_1 li .w1200 .qx_product_2 div {
        height: 30px;
        line-height: 30px;
    }

    .qx_product_1 li {
        padding: 30px 0 !important;
    }

    .qx_product_zhineng_1 {
        width: 100%;
    }

    .qx_product_zhineng_1 h1 span {
        font-size: 20px;
    }

    .qx_product_zhineng_1 h1 p {
        font-size: 18px;
    }

    .qx_product_zhineng_1 h1 {
        padding: 15px 0;
    }

    .qx_product_zhineng {
        padding: 5px 0;
    }

    .qx_product_zhineng_2 {
        width: 90%;
    }

    .qx_product_zhineng_3 {
        line-height: 20px;
        padding-top: 12px;
        padding-bottom: 10px;
    }

    .qx_product_zhineng_4 {
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .qx_mooku li {
        width: 32%;
        height: auto;
    }

    .qx_mooku li .qx_mooku_s {
        margin: 10px auto;
    }

    .qx_kehu {
        padding: 30px 0 20px;
    }

    .qx_kehu h1 {
        font-size: 20px;
        line-height: 20px;
        padding-bottom: 15px;
    }

    .qx_kehu_1 li {
        width: 48%;
    }

    .qx_kehu_1 li h2 {
        height: 30px;
        font-size: 12px;
        line-height: 30px;
    }

    .qx_products_2 {
        width: 100%;
    }

    .qx_products_3 {
        width: 100%;
        margin-top: 20px;
    }

    .qx_products li:first-child {
        background-size: cover;
        padding: 30px 0;
    }

    .qx_products li:nth-child(2) {
        padding: 30px 0;
    }

    .qx_products li:nth-child(3) {
        padding: 30px 0;
        background-size: cover;
    }

    .qx_product_zhineng1 h1 span,
    .qx_products_2 h1 span,
    .qx_xianchang h1 span {
        font-size: 24px;
        padding-right: 10px;
    }

    .qx_product_zhineng1 h1 p,
    .qx_products_2 h1 p,
    .qx_xianchang h1 p {
        font-size: 22px;
    }

    .qx_xianchang {
        padding: 20px 0;
    }

    .qx_xianchang h1 {
        padding: 0 0 10px;
    }

}

/* 修改 */
.sp{
    width: 40%;
}
.sp video{
    width: 100%;
}
@media (max-width:1200px) {
    .sp{
        width: 42%;
    }
}
@media (max-width:990px) {
    
}
@media (max-width:767px) {
    .sp{
        width: 100%;
    }
}