.reason_info{
    font-size: 14px;
    font-weight: normal;
    color: #666666;
    line-height: 25px;
    text-align: left;
    height: 80px;
    margin: 136px 0px 140px 45px;
    padding: 0px 0 0 30px !important;
}
.show-item{
    width: 575px !important;
    position: relative;
}
.page-about {}
@media screen and (max-width: 480px) {
    .page-about .about-intro ul li {
        width: 50%;
    }
}
/*p培训内容*/
.content ul li::before {
    content: "●";
    color:  #467DF6;
    position: relative;
    top: -1px;
    margin-right: 7px;
}