Long description

The first window at the top of the figure contains three paragraphs that are placed in three blocks that are attached one below the other. The blocks have red borders. The corresponding C S S code at the right reads as follows. Line 1: p open curly brace at indentation level 0. Line 2: border colon solid 1 p t red semicolon at indentation level 1. Line 3: margin colon 0 semicolon at indentation level 1. Line 4: padding colon 0 semicolon at indentation level 1. Line 5: close curly brace at indentation level 0.

The second window is placed below the first window and contains three paragraphs that are placed in three blocks that are placed one below the other and are separated by a space of 30 p x. The blocks have red borders. The corresponding C S S code at the right reads as follows. Line 1: p open curly brace at indentation level 0. Line 2: border colon solid 1 p t red semicolon at indentation level 1. Line 3: margin colon 30 p x semicolon at indentation level 1. Line 4: padding colon 0 semicolon at indentation level 1. Line 5: close curly brace at indentation level 0.

The third window is below the second window and contains three paragraphs that are placed in three blocks that are attached one below the other. The paragraphs are placed inside the blocks at a distance of 30 p x from its borders. The blocks have red borders. The corresponding C S S code at the right reads as follows. Line 1: p open curly brace at indentation level 0. Line 2: border colon solid 1 p t red semicolon at indentation level 1. Line 3: margin colon 0 semicolon at indentation level 1. Line 4: padding colon 30 p x semicolon at indentation level 1. Line 5: close curly brace at indentation level 0.