\usepackage{xpatch,realboxes}
\usepackage{xcolor}
\definecolor{Light}{HTML}{F4F4F4}

\lstset{
    basicstyle=\ttfamily,
    extendedchars=true
    numbers=left,
    numberstyle=\tiny\ttfamily,
    backgroundcolor=\color[RGB]{248,197,196},
    showstringspaces=false,
    tabsize=2,
    columns=fixed,
    frame=trbl,
    frameround=tttt,
    framesep=7pt,
    breaklines=true, postbreak=\raisebox{0ex}[0ex][0ex]{\ensuremath{\color{red}\hookrightarrow\space}}
}


\makeatletter
\xpretocmd\lstinline{\Colorbox{Light}\bgroup\appto\lst@DeInit{\egroup}}{}{}
\makeatother

