Font

p {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  font-weight: bold;
}

Global font

Set the font in the <body> style and nowhere else to allow the font to be changed from one place.

p {
  font-family: Arial, Helvetica, sans-serif;
}

Spacing Lines

If you don’t want the spacing between paragraphs use margin. If you set margin to 0 there will be no spacing. If you have a gap between 2 different sytles, then both need the margin to be 0.

Monospace font

Courier etc fonts. This is a trick of how to specify in css to stop some web browsers reducing the font size in response to monospace

<p style="font-family: monospace, monospace;">My Text</p>