mirror of https://github.com/jpanther/congo.git
61 lines
3.4 KiB
Markdown
61 lines
3.4 KiB
Markdown
---
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title: "Advanced Customisation"
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date: 2020-08-09
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draft: false
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description: "Learn how to build Congo manually."
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slug: "advanced-customisation"
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tags: ["advanced", "css", "docs"]
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---
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There are a few ways you can make style changes to Congo.
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## Colour schemes
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Congo ships with a few colour schemes out of the box. To change the basic colour scheme, you can set the `colorScheme` theme parameter to one of the default configurations. Valid options are `congo` (the default), `avocado`, `fire` and `ocean`.
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In addition to the default scheme, you can also create your own and restyle the entire website to your liking. Schemes are created by by placing a `<scheme-name>.css` file in the `assets/css/schemes/` folder. Once the file is created, simply refer to it by name in the theme configuration.
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Congo defines a three-colour palette that is used throughout the theme. The three colours are defined as `neutral`, `primary` and `secondary` variants, each containing ten shades of colour.
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Use one of the existing theme stylesheets as a template. You are free to define your own colours, but for some inspiration, check out the official [Tailwind colour palette reference](https://tailwindcss.com/docs/customizing-colors#color-palette-reference).
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## Overriding the stylesheet
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Sometimes you need to add a custom style to style your own HTML elements. Congo provides for this scenario by allowing you to override the default styles in your own CSS stylesheet. Simply create a `custom.css` file in your project's `assets/css/` folder.
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The `custom.css` file will be minified by Hugo and loaded automatically after all the other theme styles which means anything in your custom file will take precedence over the defaults.
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## Building from source
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If you'd like to make a major change, you can take advantage of Tailwind CSS's JIT compiler and rebuild the entire theme CSS from scratch.
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{{< alert >}}
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**Note:** Building the theme manually is intended for advanced users.
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{{< /alert >}}
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Change into the `themes/congo/` folder and install the project dependencies.
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```bash
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npm install
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```
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Once installed, you can edit the `themes/congo/tailwind.config.js` to change the styles that are applied throughout the theme. You can also adjust specific styles in `themes/congo/assets/css/main.css`.
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To allow for easy theme colour changes, Congo defines a three-colour palette that is used throughout the theme. The three colours are defined as `neutral`, `primary` and `secondary` variants, each containing ten shades of colour. In order to change the colour across the entire theme, simply edit the `tailwind.config.js` file accordingly.
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For a full list of colours available, and their corresponding configuration values, see the official [Tailwind docs](https://tailwindcss.com/docs/customizing-colors#color-palette-reference).
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After editing the configuration, you need to rebuild the theme's stylesheets. This will run the Tailwind JIT compiler in watch mode which aids with testing style changes.
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```bash
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npm run dev
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```
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This will automatically output a CSS file to `/themes/congo/assets/css/compiled/main.css`.
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{{< alert >}}
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**Note:** You should not make manual edits to the compiled CSS file.
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{{< /alert >}}
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Now whenever you make a change, the CSS files will be rebuilt automatically. This mode is useful to run when using `hugo server` to preview your site during development. Asset files will be minified by Hugo at site build time.
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