body{
    margin: 0;
    padding: 0;
    overflow: hidden;
}

.btn-success {
    color: #fff;
    background-color: #198754;
    border-color: #198754;
  }
  
  .btn-success:hover {
    color: #fff;
    background-color: #157347;
    border-color: #146c43;
  }
  
  .btn-success:focus, .btn-success.focus {
    color: #fff;
    background-color: #157347;
    border-color: #146c43;
    box-shadow: 0 0 0 0.25rem rgba(22, 78, 57, 0.5);
  }
  
  .btn-success:disabled, .btn-success.disabled {
    color: #fff;
    background-color: #198754;
    border-color: #198754;
  }
  
  .btn-success:not(:disabled):not(.disabled):active, .btn-success:not(:disabled):not(.disabled).active,
  .show > .btn-success.dropdown-toggle {
    color: #fff;
    background-color: #146c43;
    border-color: #13653f;
  }
  
  .btn-success:not(:disabled):not(.disabled):active:focus, .btn-success:not(:disabled):not(.disabled).active:focus,
  .show > .btn-success.dropdown-toggle:focus {
    box-shadow: 0 0 0 0.25rem rgba(22, 78, 57, 0.5);
  }