.banner {
  width: 100%;
  height: 420px;
}

.banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.content {
  padding: 30px 20px;
}

.content .title {
  margin-bottom: 30px;
  font-size: 25px;
  font-weight: bold;
  text-align: center;
}

.content .add-time {
  margin-bottom: 20px;
  font-size: 14px;
  color: #707070;
  text-align: right;
}

.content .cont p {
  margin-bottom: 8px;
  line-height: 35px;
  font-size: 18px;
  color: #707070;
  text-align: justify;
}

.content .cont p img {
  width: 100%;
}