.text-list .work-bigdata {
    margin-top:20px
    }
    .text-list .work-bigdata ul {
    margin-left:-5%;
    margin-bottom: 5px;
    }
    .text-list .work-bigdata ul li {
    font-size: 16px;
    float:left;
    width:15%;
    height:35px;
    line-height:35px;
    margin-left:5%;
    background-color: #f6f6f6;
    text-align: center;
    margin-bottom:13px
    }