/* 内容样式 */
@media (max-width: 575px) {

}
@media (min-width:576px) and (max-width: 765px) {
    .tab_solution{
        width:550px;
        top:60px;
    }
    /* 物联网营销 banner下部分*/
    .banner_bottom{
        padding: 10px 0;
    }
    .sale_mid1_left{
        width: 36px;
        height:36px;
        margin-top: 11px;
    }
    .sale_mid1_left>img{
        max-width:36px;
    }
    .sale_mid1_right{
        margin-left:50px;
    }
    .sale_mid1_right>p:first-child{
        font-size:14px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .sale_mid1_right>p:nth-child(2){
        font-size:12px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .sale_mid2>li>div{
        width: 85px;
    }
    .sale_mid2>li>div>img{
        width: 85px;
    }
    .banner_text>p:first-child{
        font-size: 24px;
    }
    .banner_text>p:nth-child(2){
        font-size: 18px;
    }
    /* 短信服务*/
    .banner_li{
        position: absolute;
        left: 0;
        right:0;
        top:10px;
    }
    .banner_li>p{
        text-align: center;
        font-size: 24px;
        color: #fff;
    }
    .service_banner_li{
        margin-top: 20px;
    }
    .service_text_flow{
        margin-top: 28px;
    }

}

@media (min-width:768px)and (max-width: 991px) {
    .nav_tab>a{
        height:22px;
        line-height: 22px;
    }
    .tab_solution{
        width:700px;
        top:50px;
    }
    /* 物联网营销 banner下部分*/
    .banner_bottom{
        padding: 10px 0;
    }
    .sale_mid1_left{
        width: 36px;
        height:36px;
        margin-top: 11px;
    }
    .sale_mid1_left>img{
        max-width:36px;
    }
    .sale_mid1_right{
        margin-left:50px;
    }
    .sale_mid1_right>p:first-child{
        font-size:14px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .sale_mid1_right>p:nth-child(2){
        font-size:12px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    /*物联网 我们的方案*/
    .sale_mid2>li>div{
        width: 85px;
    }
    .sale_mid2>li>div>img{
        width: 85px;
    }
    .banner_text>p:first-child{
        font-size: 24px;
    }
    .banner_text>p:nth-child(2){
        font-size: 18px;
    }
    /* 短信服务*/
    .banner_li{
        position: absolute;
        left: 0;
        right:0;
        top:20px;
    }
    .banner_li>p{
        text-align: center;
        font-size: 24px;
        color: #fff;
    }
    .service_banner_li{
        margin-top: 20px;
    }
    .service_text_flow{
        margin-top: 38px;
    }
}

@media (min-width:992px)and (max-width:1199px){
    .tab_solution{
        width:970px;
        top:70px;
    }
    /* 短信服务*/
    .banner_li{
        position: absolute;
        left: 0;
        right:0;
        top:20px;
    }
    .banner_li>p{
        text-align: center;
        font-size: 24px;
        color: #fff;
    }
    .service_banner_li{
        margin-top: 20px;
    }
    .service_text_flow{
        margin-top: 78px;
    }

}

@media (min-width:1200px)and(max-width: 1300px) {
    .tab_solution{
        max-width:1100px;
        top:70px;
    }
}
@media (min-width:1300px) {
    .tab_solution{
        max-width:1200px;
        top:70px;
    }
}