.solution-detail-box {
    background-color: #FAFAFA;
    padding: 40px 0 20px 0;
}

.solution-detail-box .main {
    width: 1200px;
    margin: 0 auto;
}

.solution-detail-box .main .nav {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #333333;
}

.solution-detail-box .main .title {
    font-size: 28px;
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #010101;
    margin-top: 80px;
    margin-bottom: 29px;
    text-align: center;
}

.solution-detail-box .main .text {
    font-size: 18px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #000000;
    text-indent: 2em;
}

.solution-detail-box2 .main {
    width: 1200px;
    margin: 20px auto;

}

.solution-detail-box2 img {
    width: 100%;
    height: 1100px;
}