.solTopItem {
    position: relative;
    margin-bottom: 39px;
}

.solTopItem .topText {
    position: absolute;
    left: 0;
    top: 45%;
    right: 0;
    bottom: 0;
    margin: auto;
    color: white;
}

.solTopItem .topText h3 {
    text-align: center;
    font-size: 48px;
    color: #FFFFFF;
    letter-spacing: 7px;
}

.solTopItem .topText p {
    line-height: 50px;
    text-align: center;
    color: #fff;
    font-size: 24px;
    letter-spacing: 5px;
}

.water-con-Item h3 {
    text-align: center;
    font-size: 1.875rem;
    margin-bottom: 40px;
}

.water-con-Item p {
    margin-bottom: 60px;
}


.water-con-img {
    padding: 0 22px 84px 22px;
}

.water-con-img img:first-child {
    margin-right: 34px;
    max-width: 567px;
    max-height: 372px;
}

.water-con-img img:last-child {
    max-width: 567px;
    max-height: 372px;
}

.water-Tab-Item {
    background: #F9F9F9;
    padding: 40px 0 62px 0;
    margin-bottom: 73px;

}

.water-Tab-Item .container h3 {
    font-size: 1.875rem;
    text-align: center;
    font-weight: normal;
    margin-bottom: 2.56rem;
    color: #404040;
}

.tab {
    padding: 5px;
}

.tab ul {
    box-sizing: border-box;
    display: block;
    overflow-x: scroll;
    list-style: none;
    line-height: 30px;
    white-space: nowrap;
    border-bottom: 1px #ddd solid;
    cursor: pointer;
    width: 52%;
    margin: 0 auto;
    scrollbar-color: transparent transparent;
    scrollbar-track-color: transparent;
    -ms-scrollbar-track-color: transparent;
}

.tab ul::-webkit-scrollbar {
    display: none;
}


.tab ul li {
    display: inline-block;
    list-style: none;
    margin-right: 20px;
    height: 100%;
    padding: 0 10px;
}


.tab ul li.active {
    border-bottom: 2px solid #4ca0d3;

}

.tab .tab-item {
    padding-top: 66px;
}

.tab-item-box {
    display: flex;
}

.tab-item-img {
    margin-right: 54.06px;
}

.tab-item-img img {
    max-width: 636px;
    max-height: 196px;
    margin-right: 4.89px;
}

.tab-item-text {
    max-width: 576px;
}

.hide {
    display: none;
}

.water-info-item {
    box-sizing: border-box;
    height: 43.18rem;
    width: 100%;
    margin-bottom: 77px;
    background-repeat: no-repeat;
    background-size: 100%;
    background-image: url('../assets/img/Mask\ Group.png');
    padding: 140px 0 0 0;

}

.water-info-con {
    display: flex;

}

.water-info-text {
    box-sizing: border-box;
    max-width: 400px;
    margin-right: 7.375rem;
    font-size: 14px;
    font-weight: bold;
    margin-top: 87px;
}

.water-info-text h3 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 28px;
}

.water-info-img img {
    width: 46.56rem;
    height: 29.81rem;
    max-width: 745px;
    max-height: 477px;
}

.water-case-text {
    line-height: 30px;
    box-sizing: border-box;
    width: 50%;
    padding-right: 58px;
    font-size: 14px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 9;
    max-height: 288px;
}

.water-case-con {
    display: flex;
    margin-bottom: 158px;
}

.water-case-con2 {
    display: flex;
    margin-bottom: 158px;
}

.khanfriTitle {
    text-align: center;
    margin-bottom: 4rem;
}

.khanfriTitle h3 {
    font-size: 1.875rem;
    color: #404040;
}

.khanfriTitle p {
    width: 4.38rem;
    height: 0.19rem;
    background: #4DA3D4;
    margin: 1rem auto;
}

.khanfriTitle span {
    font-size: 1.5rem;
    color: #737373;
}


.water-case-text h4 {
    text-align: left;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 20px;

}

.water-case-text h4:hover {
    color: #4ca0d3;

}

.water-case-img {
    box-sizing: border-box;
    width: 50%;
}

.water-case-img img {
    max-height: 356px;
    max-width: 590px;
}


.water-caseright-img {
    box-sizing: border-box;
    width: 50%;
    margin-right: 58px;
}

.water-caseright-img img {
    max-height: 356px;
    max-width: 590px;
}

.water-caseright-text {
    line-height: 30px;
    box-sizing: border-box;
    width: 50%;
    font-size: 14px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 9;
    max-height: 288px;
}

.water-caseright-text h4 {
    text-align: left;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 20px;
}

.water-caseright-text h4:hover {
    color: #4ca0d3;

}

/* ph绔 */
@media (max-width: 996px) {
    .solTopItem .topText h3 {
        text-align: center;
        font-size: 14px;
        color: #FFFFFF;
        letter-spacing: 7px;
    }

    .solTopItem .topText p {
        display: none;
    }

    .water-con-Item h3 {
        text-align: center;
        font-size: 18px;
        margin-bottom: 22px;
    }

    .water-con-img {
        padding: 10px;
    }

    .water-con-img img:first-child {
        margin-right: 0;
        max-width: 100%;
        max-height: 100%;
        margin-bottom: 10px;
    }

    .water-con-img img:last-child {
        max-width: 100%;
        max-height: 100%;
    }

    .water-Tab-Item .container h3 {
        font-size: 18px;
        text-align: center;
        font-weight: normal;
        margin-bottom: 12px;
    }

    .tab ul {
        box-sizing: border-box;
        display: block;
        overflow-x: auto;
        list-style: none;
        white-space: nowrap;
        border-bottom: 1px #ddd solid;
        cursor: pointer;
        width: 100%;
        font-size: 12px;
    }

    .tab-item-box {
        display: block;
    }

    .tab .tab-item {
        padding-top: 18px;
    }

    .tab-item-img {
        margin-right: 0;
    }

    .tab-item-img img:first-child {
        max-height: 100%;
        max-width: 100%;
        width: 100%;
        margin: 0;
    }

    .tab-item-img img:last-child {
        max-height: 100%;
        max-width: 100%;
        width: 100%;
    }

    .tab-item-text {
        margin-top: 21px;
        line-height: 21px;
    }

    .water-info-item {
        box-sizing: content-box;
        height: 100%;
        width: 100%;
        margin-bottom: 20px;
        background-repeat: no-repeat;
        background-size: 100%;
        background-image: url(../assets/img/Mask\ Group.png);
        padding: 0;
    }

    .water-info-con {
        display: flex;
        flex-wrap: wrap-reverse;
        justify-content: center;
    }

    .water-info-text {
        margin-right: 0;
        font-size: 12px;
        margin-top: 10px;
        text-align: center;
    }


    .water-case-con {
        display: flex;
        margin-bottom: 40px;
        flex-wrap: wrap-reverse;
        padding: 0 10px;

    }

    .water-case-text {
        line-height: 29px;
        box-sizing: border-box;
        width: 100%;
        padding-right: 0;
        font-size: 12px;
    }

    .water-case-img {
        box-sizing: border-box;
        width: 100%;
        padding: 0;
        margin-bottom: 18px;
    }

    .water-case-img img {
        max-height: 100%;
        max-width: 100%;
    }

    .water-caseright-img {
        box-sizing: border-box;
        width: 100%;
        padding: 0;
        margin-right: 0;
        margin-bottom: 18px;

    }

    .water-caseright-img img {
        max-height: 100%;
        max-width: 100%;

    }

    .water-case-con2 {
        display: flex;
        margin-bottom: 20px;
        flex-wrap: wrap;
        padding: 0 10px;
    }

    .water-caseright-text {
        line-height: 29px;
        box-sizing: border-box;
        width: 100%;
        padding-right: 0;
        font-size: 12px;
    }

    .water-info-text h3 {
        font-size: 14px;
        font-weight: bold;
        margin-bottom: 0;
    }

    .water-info-text p {
        font-size: 12px;
        font-weight: 400;
    }

    .water-con-Item {
        padding: 15px 10px 10px 10px !important;
    }

}