.tit{
    position: relative;}
.tit h2 {
    /* display: block; */
    align-items: flex-start;
    font-size: .26rem;
    line-height: .4rem;
    color: #645bcf;
    font-family: 'SourceHanSerifCN-Bold', sans-serif;
    /* margin: 0 auto; */
    text-align: center;
    margin-top: .2rem;
        font-weight: 600;}
.pb_sys_style1 .p_no_d {
    border: 1px solid #584dce !important;
    color: #fff;
    background-color: #594ecf !important;}