I'm doing something like this:
\documentclass{article}
\usepackage{tikz}
\newcommand{\ccor}[1]{%
\tikz[remember picture]{%
\nodefill=black!20,anchor=base{#1};%
}%
}
\begin{document}
write some text with \ccor{color background}.
\end{document}
and I'm just wondering if there is a way of lowering the picture a little so that the text is all aligned.

