remove unnecessary headings from README

Author: ojf

README.md

@@ -15,12 +15,8 @@ Pages are generated from the [Markdown](https://www.markdownguide.org/basic-synt
 
 Errors from prettier are fixed by running 'prettier [file] --write' and pushing the new file (easiest to do on Analysis after installing the [Shopify Liquid Prettier Plugin](https://www.npmjs.com/package/@shopify/prettier-plugin-liquid).
 
-#### Full support for math & code
-
 **al-folio** supports fast math typesetting through [MathJax](https://www.mathjax.org/) and code syntax highlighting using [GitHub style](https://github.com/jwarby/jekyll-pygments-themes). Also supports [chartjs charts](https://www.chartjs.org/), [mermaid diagrams](https://mermaid-js.github.io/mermaid/#/), and [TikZ figures](https://tikzjax.com/).
 
-#### Photos, Audio, Video and more
-
 Photo formatting is made simple using [Bootstrap's grid system](https://getbootstrap.com/docs/4.4/layout/grid/). Easily create beautiful grids within your blog posts and project pages, also with support for [video](https://alshedivat.github.io/al-folio/blog/2023/videos/) and [audio](https://alshedivat.github.io/al-folio/blog/2023/audios/) embeds:
 
 ## Customizing