.privacy h3{
    text-align: center;
    margin: 0 auto 40px;
    color: #007bbb;
    font-size: 24px;
}
.privacy dt{
    font-weight: 600;
    font-size: 16px;
}
.privacy dl dd{
        margin-left: 0;
}
@media screen and (max-width: 900px) {
    .privacy{
        padding-top: 30px;
    }
    .privacy h3{
        margin-bottom: 30px;
    }
    .cate_cover{
        height: 130px;
    }
}