# colortbl row column color overwrite hline on screen [closed]

I have the following code to generate table with color highlights on certain rows and columns, also vertical bars and hline are used to partition the table, the table prints ok on paper, however on screen the lines are overwritten by the colors, as seen in the picture below:

The code used:

\documentclass{article}
\usepackage{colortbl}
\definecolor{Gray}{gray}{0.8}
\newcolumntype{g}{>{\columncolor{Gray}}c}
\begin{document}
\begin{table}[h]
\centering
% Table generated by Excel2LaTeX from sheet 'Sheet1'
\begin{tabular}{cgc|c}
128   & 64    & 32    & 16 \\ \rowcolor{Gray}
64    & 32    & 16    & 8 \\
32    & 16    & 8     & 4 \\ \hline
16    & 8     & 4     & 2 \\
\end{tabular}%
\end{table}
\end{document}

Is there a work around to show correctly on screen?

• Welcome to TeX.SX! You can have a look at our starter guide to familiarize yourself further with our format. – Mike Renfro May 26 '14 at 19:54
• I think this a pdf viewer problem, which vanishes after zooming in. – user31729 May 26 '14 at 20:00
• With evince on linux, no problem at any zoom factor. – Tarass May 26 '14 at 21:05
• @JindanZhou: It was a mere comment of mine, not an real answer, because it did not solve the problem. – user31729 May 27 '14 at 4:48
• It is an issue with the OP's pdf viewer and not related with TeX/LaTeX itself, since the effect vanishes after zooming in. – user31729 May 27 '14 at 14:44