.descText {
  width: 45.3%;
  margin: 0 auto;
  padding: 20px 0;
  font-size: 15px;
  background: rgba(14, 23, 87, 0.8);
  color: #fff;
  position: absolute;
  top: -350px;
  left: 8%;
}

.logo {
  margin-top: 6%;
  margin-bottom: 20px;
  width: 13%;
  margin-left: 15%;
}

.xzbtn {
  width: 150px;
  height: 80px;
  background: url(../img/xz.png) no-repeat;
  background-size: 100%;
  position: absolute;
  right: 270px;
  bottom: 30px;
  z-index: 999;
}

.prc {
  position: relative;
}

.descText h4 {
  margin-left: 15%;
  margin-bottom: 20px;
  font-size: 30px;
  font-family: "SimHei";
  font-weight: 600;
}

.descText h5 {
  margin-left: 15%;
  font-size: 22px;
  font-family: "SimHei";
  font-weight: 600;
}

#bfoot {
  width: 9%;
  height: 12%;
  margin-top: 1rem;
  margin-bottom: 1rem;
  margin-left: 15%;
  border-bottom: .12rem solid #fff;
}

.descText p {
  padding: 0 30px;
  line-height: 30px;
}