@media screen and (max-width: 768px){
    .mobile-device{
        width: 100%;
        text-align: center;
        padding: 30px 0 !important;
    }
    .mobile-device img{
        width: 80%;
    }
.background-black{
    background: #F7F8FA;
}
.solution-model .flexslider{
    background: none;
}
.solution-model .flex-control-nav li a{
    background: #A1A9B0;
}
.solution-model .flex-control-nav li .flex-active{
    background: #0E56E5;
}
/*解决方案banner区域*/
.solution-banner{
    width: 100%;
    height:250px;
    background: url("https://vvinfor.oss-cn-beijing.aliyuncs.com/20210830/16.png");
    display: flex;
    align-items: center;
}
.solution-banner .solution-banner-content .solution-banner-title{
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 10px;
    color: #FFFFFF;
}
.solution-banner .solution-banner-content .solution-banner-desc{
    font-size: 12px;
    line-height: 2;
    tab-index: 2em;
    color: #ffffff;
    max-width: 667px;
}
/*解决方案模块*/
.solution-model{
    padding: 38px 0 !important;

}
.solution-model .solution-model-title{
    font-size: 18px;
    color: #333333;
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}
.solution-model .solution-model-desc{
    font-size: 12px;
    line-height: 2;
    color: #8F919B;
    margin-bottom: 12px;
    text-indent: 2em;
}
.solution-model .solution-model-whole-img{
    width: 100%;
}
.solution-model .solution-model-whole-img img{
    width: 100%;
}

.solution-model-left-right{
    width: 100%;
    display: flex;
    justify-content: flex-start;
    margin-bottom: 20px;

}
.solution-model-left-right .left{
    min-width: 40px;
    max-width: 40px;
    margin-right: 20px;
}
.solution-model-left-right .left img{
    width: 100%;
}
.solution-model-left-right-title{
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 8px;
}
.solution-model-left-right-desc{
    font-size: 12px;
    line-height: 2;
    color: #5F5F5F;
}

.solution-model-rotation{
    width: 100%;
}
.solution-model-rotation .solution-model-rotation-nav{
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-bottom: 1px solid #E6E6E6;
    margin-bottom: 50px;
}
.solution-model-rotation .solution-model-rotation-nav .solution-model-rotation-list{
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.solution-model-rotation .solution-model-rotation-nav .solution-model-rotation-list li{
    padding: 6px 5px;
    font-size: 12px;
    color: #8F919B;
    cursor: pointer;
    margin-right: 10px;
}
.solution-model-rotation .solution-model-rotation-nav .solution-model-rotation-list .active{
    color: #222222;
    font-weight: bold;
    border-bottom: 2px solid #2DA844;
}
.solution-model-rotation .solution-model-rotation-content{
    width: 100%;
    display: flex;
    flex-direction: column;
}
.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-left{
    flex: 1;
    padding-right: 0px;
}
.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-left .solution-model-rotation-content-left-title{
    font-size: 14px;
    color:#333333;
    font-weight: bold;
    margin-bottom: 10px;
}
.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-left .solution-model-rotation-content-left-desc{
    font-size: 12px;
    color: #5F5F5F;
    text-indent: 2em;
    line-height: 2;
    margin-bottom: 37px;
}
.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-left .solution-model-rotation-content-left-list li{
    font-size: 12px;
    color: #222222;
    margin-bottom: 18px;
    position: relative;
    padding-left:30px ;
}
.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-left .solution-model-rotation-content-left-list li::before{
    content: "";
    width: 0px;
    height: 0px;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 14px solid #0E56E5;
    position: absolute;
    top: 50%;
    margin-top: -9px;
    left: 0px;
}
.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-right{
    flex: 1;
}
.solution-model-rotation .solution-model-rotation-content .solution-model-rotation-content-right img{
    width: 100%;
}
.solution-value{
    background: #0E56E5;
}
.solution-value .solution-value-item{
    padding: 15px;
    background: #FFFFFF;
    border-radius: 8px;
    box-sizing: border-box;
    min-height: 345px;
}
.solution-value .solution-value-item .solution-value-item-icon{
    text-align: center;
}
.solution-value .solution-value-item .solution-value-item-icon img{
    max-width: 134px;
}
.solution-value .solution-value-item .solution-value-item-title{
    font-size: 14px;
    color: #222222;
    margin-bottom: 9px;
    font-weight: bold;
    text-align: center;
}
.solution-value .solution-value-item .solution-value-item-desc{
    font-size: 12px;
    color: #5F5F5F;
    line-height: 21px;

}
 .solution-example-box{
    width: 100%;
     position: relative;
     overflow: hidden;
}
 .solution-example-box-item{
    width: 100%;
    display: flex;
     flex-direction: column;
}
.solution-example-box-item .solution-example-box-item-left{
    padding: 0;
    flex: 0 0 100%;
}
.solution-example-box-item .solution-example-box-item-left img{
    width: 100%;
    margin-bottom: 20px;
}
 .solution-example-box-item .solution-example-box-item-right{
    padding:0;
}
.solution-example-box-item .solution-example-box-item-right .solution-example-box-item-right-title{
    font-size: 16px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 10px;
}
.solution-example-box-item .solution-example-box-item-right .solution-example-box-item-right-desc{
    font-size: 12px;
    line-height: 1.5;
    color: #5F5F5F;
    text-indent: 2em;
    margin-bottom: 20px;

}
.solution-lost{
    width: 100%;
}
.solution-lost img{
    width: 100%;
    margin-bottom: 8px;
}
.solution-lost .solution-lost-desc{
    font-size: 12px;
    min-height: unset;
    color: #5F5F5F;
    line-height: 1.5;
    margin-bottom: 12px;
}
.solution-lost .solution-lost-list li {
    font-size: 12px;
    color: #5F5F5F;
    margin-bottom: 10px;
}
.solution-lost .solution-lost-list li .add{
    color: #0E56E5;
    font-size: 12px;
    font-weight: bold;
    margin-right: 5px;
}
.get-more{
    height: 100%;
}
.solution-lost-image{
    width: 100%;
    position: relative;
}
.solution-lost-image .solution-lost-image-title{
    width: 100%;
    font-size: 16px;
    font-weight: bold;
    color: #FFFFFF;
    text-align: center;
    position: absolute;
    z-index: auto;
    top: 50%;
    margin-top: -12px;
}
.get-more-title{
    font-size: 16px;
    color: #FFFFFF;
    margin-bottom: 7px;
    font-weight: bold;
}
.get-more-desc{
    font-size: 12px;
    color: #FFFFFF;
    margin-bottom: 27px;
}
.get-more-button{
    width: 100%;
    height: 28px;
}
.get-more-button span{
    padding: 4px 12px;
    color: #ffffff;
    font-size: 12px;
    background: #2DA844;
    border-radius: 2px;
    box-sizing: border-box;
    display: inline-block;
    cursor: pointer;
}
    .rotation-num{
        position: unset;
        left: unset;
        top: unset;
        display: flex;
        justify-content: flex-start;
    }
    .rotation-num li{
        width: 30px;
        height: 30px;
        text-align: center;
        line-height: 30px;
        border: 1px solid #E6E6E6;
        margin-bottom: 10px;
        cursor: pointer;
        margin-right: 10px;
    }
    .rotation-num .active{
        background: #2DA844;
        color: #FFFFFF;
    }
    .desc li::before{
        top: 12px !important;
    }
    .desc li p{
        font-size: 14px;
        color: #8F919B;
        margin-top: 8px;
    }
    .solution-product{
        width: 100%;
        display: flex;
        justify-content: space-between;
        flex-direction: column;
    }
    .solution-product-left{
        max-width: 400px;
        padding-top: 0;
        margin-bottom: 20px;
    }
    .solution-product-left h2{
        font-size: 18px;
        font-weight: bold;
        color: #FFFFFF;
        margin-bottom: 12px;
    }
    .solution-product-left p{
        font-size: 12px;
        color: #FFFFFF;
        line-height: 23px;

    }
    .solution-product-right{
        flex: 1;
        padding-left: 0px;
    }
    .solution-product-item{
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 12px 20px;
        background: #FFFFFF;
        box-sizing: border-box;
    }
    .solution-product-item img{
        height: 117px;
        margin-bottom: 12px;
    }
    .solution-product-item h2{
        font-size: 12px;
        color: #222222;
    }
    .col2{
        display: flex;
        justify-content: flex-start;
        flex-wrap: wrap;
    }
    .col2 li{
        flex: 0 0 30%;
        box-sizing: border-box;
    }
    .bg{
        background-size: cover !important;
    }
}