textarea.output {
    border: 1px solid #a0a0a0;
    border-bottom-width: 0.25em;
    border-radius: var(--form-field-radius);
    box-sizing: border-box;
    padding: 0.5em;
    text-align: center;
    resize: none;
    font-family: monospace;
    background: #fafafa;
    width: 100%;

    transition: all 0.3s ease;
}

  textarea.output:focus {
    border-bottom: 0.25em solid #4285f4;
    outline: none;
  }