.btn-upload{
    display: inline-block;
    position: relative;
    overflow: hidden;
  }
  .btn-upload input[type=file] {
    left: 0;
    top: 0;
    opacity: 0;
    position: absolute;
    font-size: 90px;
  }
  .fontawesome {
    font-family: "Font Awesome 5 Free", "Font Awesome 5 Brands", "weathericons", sans-serif;
    font-weight: 900;
  }

  .ctr {
    text-align: center;
  }