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I'm using flexdashboard to create reports and I want to change a font size only for one part of the page.
It feels to me that I can do it by adding CSS class, but I can't find how can I specify class name in R markdown code.
Any ideas?
536
To change the font size, you don't need to know a lot of html for this. Open the html output with notepad ++. Control F search for "font-size". You should see a section with font sizes for the headers (h1, h2, h3,...).
Just click on any paragraph block, then select the font size under 'Typography' on the right-hand side. You can select from the drop-down, which covers Small, Normal, Medium, Large, and Huge.
You can add CSS directly into your Rmarkdown document. For example, if you wanted to change the font of objects with class "chart-title" you could insert the following into your R markdown file:
---
title: "Title"
output:
flexdashboard::flex_dashboard:
theme: readable
orientation: columns
vertical_layout: fill
---
<style type="text/css">
.chart-title { /* chart_title */
font-size: 30px;
font-family: Algerian;
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