*{
  margin: 0;
  padding: 0;
}
.wrap{
  padding: .2rem;
  font-size: .28rem;
  color: #333;
  line-height: .45rem;
}
.date{
  font-weight: bold;
  margin: .30rem 0;
  text-align: right;
}
.title{
  margin-bottom: .10rem;
  font-weight: bold;
  font-size: .30rem;
}
.retract{
  text-indent: .3rem;
}