Graphics, Figures & Tables ⇒ beamer | Table Color Diluted after Block

[gillgong]

Code: Select all

\documentclass[10pt]{beamer}
\usepackage{graphics}

\mode<presentation> {
  \usetheme{Warsaw}
  \setbeamercovered{transparent}
}

\usepackage[english]{babel}
\usepackage[latin1]{inputenc}
\usepackage{times}
\usepackage{graphicx}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{colortbl}
\usepackage{booktabs}
\usepackage{pgfpages}


\begin{document}


\begin{frame}\frametitle{Simulation}
\begin{center}
\small{
\begin{tabular}{ccccccc}
\hline\hline \multicolumn{2}{c}{sample size=250} \\
\hline \ Shape &censor &time &Bias &ASE &ESD &CP\\
\hline
increasing   &10\% &1 &.012 &.135 &.138 &.94\\
          \\
decreasing   &10\% &1 &.013 &.133 &.138 &.94\\
\hline\hline
\end{tabular}
}
\end{center}
\end{frame}



\begin{frame}\frametitle{Method}
\begin{block}{measure}
\begin{eqnarray*}
\Lambda_{0k}(t)=\int_0^t\lambda_{0k}(u)du
\end{eqnarray*}
\end{block}
\end{frame}



\begin{frame}\frametitle{Simulation}
\begin{center}
\small{
\begin{tabular}{ccccccc}
\hline\hline \multicolumn{2}{c}{sample size=250} \\
\hline \ Shape &censor &time &Bias &ASE &ESD &CP\\
\hline
increasing   &10\% &1 &.012 &.135 &.138 &.94\\
          \\
decreasing   &10\% &1 &.013 &.133 &.138 &.94\\
\hline\hline
\end{tabular}
}
\end{center}
\end{frame}

\end{document}

Hi everyone, here is the code of my presentation, I am using winedt 5.4 on win7. The table (page 1) before the block (page 2) is fine, but the table (page 3) after the block is diluted in color, both the font and table frame. Has anyone had this problem before? Will really appreciate your help.