To install Hyde as your default theme, first install this repository in the themes/ directory:
$ cd themes/
$ git clone https://github.com/spf13/hyde.git
Second, specify hyde as your default theme in the config.toml file. Just add the line
theme = "hyde"
at the top of the file.
Hyde includes some customizable options, typically applied via classes on the <body> element.
Create a list of nav links in the sidebar by assigning “menu=main” in the front matter.
Sticky sidebar content
By default Hyde ships with a sidebar that affixes it’s content to the bottom of the sidebar. You can optionally disabled this by removing the .sidebar-sticky class from the sidebar’s .container. Sidebar content will then normally flow from top to bottom.