.solution_body {
    padding: 0;
    box-shadow: rgba(0, 0, 0, 0.25) 0px 14px 28px, rgba(0, 0, 0, 0.22) 0px 10px 10px;
}

.solution_bread {
    height: 60px;
    background-color: #f0f4f8;
    line-height: 60px;
    font-size: 16px;
}

.so_title {
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 20px;
}

.so_img_body {
    width: 100%;
    padding: 0 5%;
}

.so_img {
    border-radius: 10px;
    overflow: hidden;
}

.so_img img {
    width: 100%;
}

.so_context {
    padding: 20px 5%;
}

.p {
    margin-bottom: 15px;
    color: #000000;
    font-size: 18px;
}

.nav_a {
    color: #777;
    display: inline-block;
    position: relative;
}

.breadcrumb-item:hover .nav_a::after {
    position: absolute;
    bottom: 20%;
    width: 100%;
    transform: translateX(-100%);
    content: " ";
    border-bottom: 1px solid #e10a0a;
}

.backgroundP1,
.backgroundP2 {
    text-indent: 2em;
}
.backgroundP {
    text-indent: 2em;
}

.data_title h2 {
    bottom: 290px;
}

.data_title h3 {
    bottom: 195px;
    font-size: 20px;
}

.solution img {
    width: 100%;
}


/**********************分辨率样式***********************/
@media (min-width:1600px) {
    .container {
        width: 1400px;
        margin: 0 auto;
    }

}

@media (max-width:1600px) {
    .container {
        width: 1400px;
        margin: 0 auto;
    }

}

@media (max-width:1500px) {
    .container {
        width: 1300px;
        margin: 0 auto;
    }

}

@media (max-width:1400px) {
    .container {
        width: 1100px;
        margin: 0 auto;
    }

    .data_title h2 {
        bottom: 245px;
    }

    .data_title h3 {
        bottom: 135px;
        font-size: 20px;
    }

}

@media (max-width:1200px) {
    .container {
        width: 940px;
        margin: 0 auto;
    }

    .data_title h2 {
        bottom: 220px;
        font-size: 25px;
    }

    .data_title h3 {
        bottom: 120px;
        font-size: 18px;
    }

    .p {
        font-size: 17px;
    }

    .p img {
        width: 80%;
    }
}

@media (max-width:992px) {
    .container {
        width: 740px;
        margin: 0 auto;
    }

}

@media (max-width:769px) {
    .container {
        width: 620px;
        margin: 0 auto;
    }

    .bannerN {
        height: 350px;
    }

    .data_title h3 {
        bottom: 100px;
    }

}

@media (max-width:640px) {
    .container {
        width: 450px;
        margin: 0 auto;
    }

    .bannerN {
        height: 250px;
    }

    .data_title h2 {
        bottom: 145px;
        font-size: 16px;
    }

    .data_title h3 {
        bottom: 57px;
        font-size: 12px;
    }

    .breadcrumb {
        font-size: 12px;
    }

    .p {
        font-size: 14px;
    }

    .p img {
        width: 100%;
    }

    .so_title {
        height: 10px;
    }

}

@media (max-width:460px) {
    .container {
        width: 340px;
        margin: 0 auto;
    }

    .bannerN {
        height: 200px;
    }

    .data_title h2 {
        bottom: 113px;
        font-size: 14px;
    }

    .bannerN h3 {
        font-size: 11px;
        bottom: 36px;
    }

    .breadcrumb {
        font-size: 10px;
    }

    .p {
        font-size: 10px;
    }
}

@media (max-width:360px) {
    .container {
        width: 290px;
        margin: 0 auto;
    }

    .data_title h2 {
        bottom: 135px;
    }

    .breadcrumb {
        font-size: 9px;
    }

}

@media (max-width:300px) {
    .container {
        width: 270px;
        padding-left: 0;
        padding-right: 0;
    }


    .bannerN {
        height: 150px;
    }

    .data_title h2 {
        bottom: 95px;
        font-size: 11px;
    }

    .bannerN h3 {
        font-size: 8px;
        bottom: 26px;
    }

    .breadcrumb {
        font-size: 8px;
    }
}