It is called the header at the top of the page and a footer at the bottom of the page
line of writing?
Alignment and Spacing
Margin
That is called the margin, good sir.
Margin
The space between the text and the top edges of the paper is known as the margin. It provides a clear boundary for the text and ensures that the content is well-organized and visually appealing. Margins also allow room for binding or hole-punching documents.
In retail, a front margin, sometimes referred to as a gross margin, is the difference between the invoice price and the final retail price, or Gross Sales - Cost of Goods Sold. A back margin is other income for a business that comes in later on a monthly basis.
It depends on the context. in writing, a margin is a space around the main body of text, which is usually blank. A margin in business is the difference between the cost of producing an item and the amount it's sold for.
centerCenter
you can either use margin-left: 10px; padding-left: 10px; or text-indent: 10px; however text-indent will only indent the first line of text, for differences between padding and margin lookup css box-model
In typesetting the space between lines is called lead or leading. The space between letters is keening.
Footer
The page margin - is the limits to the left & right that text will be printed. A paragraph indent is a margin (left and right) further from the edges of the page - usually used to emphasise a piece of text.
For a paragraph, to have both sides having a straight margin, the text is said to be justified. Some extra space can be used to push the text towards the margins.
Text alignment is a blanket format applied to a specific selection of text in relation to which margin the text is flush with (center, right, left, justified) Indentation is applied to a selection of text after alignment. It is the space between the left margin and the first letter of each line. It may be applied to the first line in a paragraph (standard indent) or to a works cited page to separate entries where the first line is not indented and the rest are (hanging indent).