latex change the margins code example
Example 1: latex page margin
\usepackage{geometry}
\geometry{
a4paper,
total={170mm,257mm},
left=20mm,
top=20mm,
}
Example 2: latex increase bottom margin article class
\usepackage[top=2.75cm, bottom=2.50cm, left=3.00cm, right=2.50cm]{geometry}