Hi, My problem is my full tables and text are coming some says 15 cm away from left side, so my text has very less space on right side says 3cm. How can I change my text and tables to start from 5 cm awayfrom left and 5 cm before right side. What all \documentclass[] {} can I try to change this format.

\documentclass[a4paper]{article}      
\usepackage{graphics} 
\usepackage{color}                  
\usepackage{hyperref}              
\usepackage{multirow}
\usepackage{longtable}
\usepackage{fullpage}
\usepackage[pdftex]{graphicx}
\usepackage{fancyhdr}

\oddsidemargin 0cm
\evensidemargin 0cm

\pagestyle{fancy}
\renewcommand{\headrulewidth}{0.0pt}
\lfoot{%(full_name)s/%(emp_id)s/\thepage}
\cfoot{}

\topmargin -2.5cm
\parindent 0cm
\textheight 27.5cm
\parskip 3mm

\begin{document}

\fontencoding{\encodingdefault}
\renewcommand{\familydefault}{\sfdefault}
\fontshape{\shapedefault}
\selectfont

Thanks