The cursor just went to the left margin of the next line.
The left and right margins are preset at 1.25" each for a page 8.5" wide.
The first rule of design club is never F*** with the left margin.
The eye doesn't focus well on content because its harder to grab a baseline at the left margin.
He puts one finger under something at the left margin and moves it across the page, then looks up.
This keeps the left and top margins of the paragraph flush.
Judith asked, reading the identifier at the left margin of the window.
The stream closed the left margin, while the right curved out of sight within the slightly higher ground.
The following text, from a 1971 newsletter, was clipped on its left margin.
The best place to click will normally be near the left margin of the field.