.bj{
  width: 750rpx;
  height: 400rpx;
  background: linear-gradient(to bottom,#1e90ff,#ffffff);
  position: relative;
}
.title{
  color: #fff;
  font-size: 35rpx;
  position: absolute;
  bottom: 300rpx;
  width: 100%;
  text-align: center;
}
.home {
  font-size: 28rpx;
  box-shadow: 0px 3px 20px 0px rgba(32, 123, 242, 0.4);
  border-radius: 10px;
  position: absolute;
  left: 4%;
  top: 150rpx;
  background: #FFFFFF;
  padding-bottom: 60rpx;
  width: 92%;
  margin-bottom: 60rpx;
}
.tips{
  font-size: 30rpx;
  text-indent: 30rpx;
  line-height: 100rpx;
}