.center-box {
    margin: 150px auto;
    max-width: 400px;
    padding: 20px;
    border: 1px solid #ccc;
    text-align: center;
  }
  .center-box ul{
    text-align: left;
    list-style: none;
    padding-left: 20px;
    padding-right: 20px;
  }
  .success { color: green; }
  .error { color: red; }

/* Centering the spinner */
.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3; /* Light grey */
    border-top: 5px solid black; /* Black */
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 50px auto;
    }

    /* Keyframes for the spinning animation */
    @keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
    }

/* Custom color */
.button-black {
    background-color: black;
    border-color: black;
}
.button-black.button-clear,
.button-black.button-outline {
    background-color: transparent;
    color: black;
}
.button-black.button-clear {
    border-color: transparent;
}

/* Custom size */
.button-small {
    font-size: .8rem;
    height: 2.8rem;
    line-height: 2.8rem;
    padding: 0 1.5rem;
  }