.caseCenter {
    min-width: 1200px;
    overflow: auto;
}
.selectedItem {
    color: #1e69ff;
    font-weight: bold;
}
.companyLogo {
    height: 60px;
}
.caseVideoItem {
    width: 540px;
}
.videoPoster {
    width: 100%;
    height: 300px;
    cursor: pointer;
}
.companyInformationIndustry {
    font-size: 14px;
    height: 60px;
}
.classificationItems {
    width: 110px;
}
.industry {
    padding-right: 10px;
    border-right: 1px solid black;
    margin-right: 10px;
}
.contentTitle {
    padding: 0 20px;
}
.quoteImge {
    position: relative;
    top: -10px;
}
.caseCenter .caseDetail {
    padding: 0 0 20px 0;
}
.second-title1 {
    color: #505050;
    font-size: 16px;
    line-height: 30px;
    padding: 10px 0 40px;
    text-align: center;
}
.extendedA {
    transition: all 0.3s linear;
}