### Loading 1. The data should be loaded with: * four paragraphs each with different text-alignemnt set, * two first paragraphs should be aligned to left, * third paragraph should be centered, * fourth paragraph should be justified, * an image with caption between first and second paragraphs. 2. Toolbar should have only two buttons for alignment control: center and justify. ### Testing "Center" alignment button: 1. should be highlighted only in third paragraph, 2. should enable/disable center alignment on any paragraph. "Justify" alignment button should be: 1. highlighted only in third paragraph, 2. should enable/disable justify alignment on any paragraph.