.tip-p {
    text-align: center;
    font-size: 30px;
}

.arrNoticeImg-item img{
    width: 100%;
}

.arrNoticeImg-item {
    width: 80%;
    margin: auto;
}

.notice_info {
    line-height: 100px;
    margin-top: 50px;
}

.bottomn-position {
    position: absolute;
    bottom: 0;
    width: 100%;
}