#renwukuang{width:100%;margin-left:204px}#dingdantext{width:100%;font-size:25px;color:#1d0c0c;text-align:center;background-color:#f5f7fa}.block{width:60%;margin:15px auto;border-radius:4px;padding:25px 50px 55px 25px;font-weight:700}