Taleo letter indenting and how it looks on the candidate portal

Summary

indenting works everywhere except the candidate portal

Content

Hi, we're reformatting/changing letters in Taleo EE and noticed we can't recreate how the previous indents look/behave when rendering on the Taleo portal (previous indents were done by implementation partner and this is the first time were changing them)

When we try and mimic an indent using the indent function (see source2.png), it renders the indents fine on the Taleo preview engine (eg. when using More Actions/Send Correspondence), but when we extend an offer and then login as the candidate on the candidate portal, it increases the font size and changes the colour (see 'how.it.looks.on.portal.png').