.main-three-part-grid-container .tool-form-base64-codec #tool-result {
    font-size: .8125rem;
    line-height: 1.45;
    font-family: var(--font-mono);
}

.main-three-part-grid-container .tool-form-base64-codec ~ .tool-info h4 {
    font-weight: 600;
    color: #555;
}