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-# Why a design language?
-Humans have an innate understanding for common, predictable and repeatable concepts. Our brains are, in fact, hardwired
-to take advantage of such phenomena, which is sometimes taken to great effects in optical illusions for example.
-
-Patterns emerge when concepts and actions, interlinked, construct a predictable outcome. With a common design language,
-we hope to achieve such predictability, and supply an innate understanding of user interaction.
-
-The goal isn't to have one and only design language, but to encourage new themes/interfaces to take similar steps on their
-design processes.
-
-## Predictability and user experience
-A good book implies meaning, perhaps through environmental storytelling, or any other thought exercise that assumes
-a conscious, and rational reader capable of processing information. Not just present it.
-The same is true for a good UI, it shouldn't be explained, there should be an innate understanding.
-
-### User Interface Universal Language
-Web technologies as a whole contain a set of constraints for organizing web pages. This implies that all web pages have
-a common structural basis.
-
-Users accustomed to surfing the Web know which user interactions are acceptable and which aren't.
-The key puzzle is how users come to know these restrictions of their Web UI. This is the crux of any
-accessible Web page, an hierarchy needs to be followed as well as common standards.
-
-### Canons of page construction
-The aforementioned comparison between books and Web pages isn't just a coincidence, given the resemblance between the
-two mediums. From their presentation to fundamental theory, it's only natural to apply core book design ideas to the Web.
-
-
-### User customization
-
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+# Design considerations
+Humans have an innate understanding for common, predictable and repeatable concepts. Our brains are, in fact, hardwired
+to take advantage of such phenomena. Patterns emerge when concepts and actions, interlinked, construct a predictable outcome.
+This basic idea should always be employed into the design of a user interface, because it inherently supplies an innate
+understanding of user interaction.
+
+So, just bear this in mind. Try not to reinvent HTML elements, use them properly.
+
+The designer docs are intended to help out in the development processes of both the Core components, and Plugins.
+With an emphasis on the frontend side of things, of course.
+
+## Basic layout
+_Bear in mind **any** of the following assumptions are based upon the **default theme**, your mileage may vary._
+
+The layout is subdivided in 4 distinct areas:
+- **Header**
+ - Left panel ~~checkbox~~ button :)
+ - **Left panel**
+ - Main instance link / header 1
+ - Right panel ~~checkbox~~... I mean, button...
+ - **Right panel**
+- **Current page content**
+
+![GNU social's basic page layout](../imgs/basic-layout.png "The basic layout of GNU social default theme")
+
+Each one of these areas **are selectable** with CSS by **using a limited set of classes**. You can use whatever classes
+you may want, but bear in mind that any external code made by someone else other than yourself may not account
+for your specific class names.
+
+### CSS classes reference
+
+| Name | Function | Dependencies | Examples | Sub-classes |
+|----------------------|----------------------------------------------------------------------------|--------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------|
+| section-panel | Side panel | - Preceded by a checkbox hack (hide/show panel); | Left panel `\App\Component\LeftPanel\templates\left_panel\view.html.twig` Right `\App\Component\RightPanel\templates\right_panel\view.html.twig` | `section-panel-left`, `section-panel-right` |
+| section-widget | A sub-section of a page, commonly a template block of a component / plugin | None | Login template `\App\templates\security\login.html.twig` | `section-widget-title`, `section-widget-subtitle` |
+| section-widget-title | A template block's title | - Part of a `section-widget`; | Settings template `\App\templates\settings\base.html.twig` | None |
+
+_**still in construction...**_
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