.new_box {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}

.n_box {
  width: 385px;
  height: 282px;
  position: relative;
}
.n1 {
  background: url("../images/n1.png");
}
.n2 {
  background: url("../images/n2.png");
}
.n3 {
  background: url("../images/n3.png");
}
.new_text {
  position: absolute;
  bottom: 0;
  width: 386px;
  height: 43px;
  background: rgba(0, 0, 0, 0.4);
  font-size: 15px;
  font-family: Alibaba PuHuiTi;
  font-weight: 400;
  color: #ffffff;
  line-height: 43px;
  text-align: center;
}