.banner {
  display: block;
  height: 375rpx;
  width: 100%;
}
.sell_btn {
  background: #3d61f0;
  border-radius: 2rpx;
  color: #fff;
  font-size: 28rpx;
  height: 88rpx;
  left: 0;
  line-height: 88rpx;
  margin: 0 auto;
  position: absolute;
  right: 0;
  text-align: center;
  top: 455rpx;
  width: 690rpx;
}
.zixun_btn {
  left: 30rpx;
}
.zixun_btn,
.zixun_gujia {
  border: 2rpx solid #3d61f0;
  border-radius: 2rpx;
  color: #3d61f0;
  font-size: 28rpx;
  height: 84rpx;
  line-height: 84rpx;
  position: absolute;
  text-align: center;
  top: 570rpx;
  width: 335rpx;
}
.zixun_gujia {
  left: 385rpx;
}
.mengceng {
  align-items: center;
  background: rgba(0, 0, 0, 0.4);
  display: -webkit-flex;
  display: flex;
  height: 100%;
  justify-content: center;
  position: fixed;
  top: 0rpx;
  width: 100%;
}
.mengceng_modle {
  background: #fff;
  border-radius: 20rpx;
  height: 253rpx;
  width: 500rpx;
}
.mengceng_modle_title {
  border-bottom: 1rpx solid #f9f9f9;
  color: #333;
  font-size: 30rpx;
  font-weight: 700;
  height: 165rpx;
  line-height: 165rpx;
  text-align: center;
  width: 100%;
}
.mengceng_modle_btn {
  border-right: 1rpx solid #f9f9f9;
  color: #555;
  display: inline-block;
  font-size: 28rpx;
  height: 87rpx;
  line-height: 87rpx;
  text-align: center;
  width: 249rpx;
}
.mengceng_modle_btn_sec {
  border-right: 0;
  color: #3d61f0;
}
.guanggao_view {
  margin-top: 350rpx;
}
