\newgeometry{left=2cm,right=0cm}
\titlepage
\vspace*{\fill}

\centering

  ```{r, echo=FALSE, fig.align='center', out.width = '100%'}
  knitr::include_graphics("./img/atio")
  ```

\vspace*{\fill}


\Huge

Documento mestre en RStudio

\normalsize
\flushleft

\newpage
\newgeometry{top=2cm,bottom=2cm,left=2.5cm,right=7.5cm, marginpar=5cm, marginparsep=0.3cm}
\justify