"Lists and Margins" test

ol     { margin: 2em 0;          padding: 0; background-color: #ddd;   }
ol li  { margin: 0;              padding: 0; line-height: 1;           }
ol div { margin: -1em 0 0 1.5em; padding: 0; border: 1px dotted green; }

li { list-style-position: inside }

  1. Heaviness
  2. Speed
  3. Aggression
  1. Heaviness
  2. Speed
  3. Aggression

li { list-style-position: outside }

  1. Heaviness
  2. Speed
  3. Aggression
  1. Heaviness
  2. Speed
  3. Aggression

Rendering results

Links