.case_service {
    overflow: hidden;
    padding: 10px 6px 8px;
    margin-bottom: 10px;
    background: #fcfcfc;
    box-shadow: 0 0 5px #ddd;
    width: 290px;
    height: 300px;
}

    .case_service .content {
        text-align: left;
        font-size: 14px;
        padding-bottom: .7rem;
        text-indent: 2em;
        margin-top: 10px;
        padding: 7px;
    }

    /*cs*/
    .case_service .title1 {
        text-align: center;
        /*background-image: linear-gradient(-134deg, rgba(253, 86, 86, 0.90) 0%, rgba(121, 0, 0, 0.50) 100%);*/
        background-color: #a72102;
        height: 50px;
    }

    /*bs*/
    .case_service .title2 {
        text-align: center;
        /*background-image: linear-gradient(-134deg, rgba(48, 35, 174, 0.70) 0%, rgba(48, 35, 174, 0.30) 100%);*/
        background-color: #1a5e94;
        height: 50px;
    }

    /*webapi*/
    .case_service .title3 {
        text-align: center;
        /*background-image: linear-gradient(49deg, rgba(255, 151, 77, 0.70) 0%, rgba(255, 93, 118, 0.70) 100%);*/
        background-color: #2f3437;
        height: 50px;
    }

    .case_service .title_a {
        color: #fff;
        height: 50px;
        line-height: 50px;
        min-width: 100px;
        font-size: 18px;
        padding: 28px 12px;
    }

.customer-logo {
    margin-top: 10px;
    width: 900px;
    margin-left: 30px;
    margin-bottom: 20px;
}

    .customer-logo tr {
        height: auto;
    }

    .customer-logo img {
        max-width: 170px;
        box-shadow: 0 0 3px #574d4d;
        margin: 8px;
    }


customer-logo-main {
    padding-left: 30px;
    width: 820px;
    text-align: center;
}

.customer-logo-main img {
    width: 160px;
    height: 95px;
    box-shadow: 0 0 3px #ddd;
    margin: 5px;
}

.customer_case_img {
    text-align: center;
    margin-top: 10px;
    margin-bottom: 0px;
    text-align: center;
}