diff --git a/tech_docs/webdev/html_css_standards.md b/tech_docs/webdev/html_css_standards.md
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--- a/tech_docs/webdev/html_css_standards.md
+++ b/tech_docs/webdev/html_css_standards.md
@@ -1,194 +1,296 @@
 # Coding Standards Documentation
 
 ## Introduction
-This document outlines the common HTML class naming conventions and structure to ensure consistent, readable, and maintainable code in our web projects.
 
-## Buttons
+This document outlines our **HTML class naming conventions** and **structural guidelines**. Adhering to these standards ensures **consistent, readable, and maintainable code** across all web projects. Our goal is to facilitate **seamless team collaboration**, **reduce development time**, and **improve long-term code maintainability**.
 
-- `.btn`: 
-    - **Description**: Used to style generic buttons.
-    - **Example**: `<button class="btn">Click Me</button>`
-- `.btn--large`: 
-    - **Description**: Styles large buttons.
-    - **Example**: `<button class="btn btn--large">Large Button</button>`
-- `.btn--small`: 
-    - **Description**: Styles small buttons.
-    - **Example**: `<button class="btn btn--small">Small Button</button>`
+-----
 
-## Layout
+## HTML Class Naming Conventions
 
-- `.container`: 
-    - **Description**: Wraps the main content of a web page, centering the content and limiting its width.
-    - **Example**: `<div class="container">...</div>`
-- `.row`: 
-    - **Description**: Creates horizontal rows of elements.
-    - **Example**: `<div class="row">...</div>`
-- `.col`: 
-    - **Description**: Divides a `.row` into vertical columns. Width is often defined by additional classes or styles.
-    - **Example**: `<div class="col">...</div>`
+We'll primarily use a **BEM (Block Element Modifier)-like approach** for class naming. This method provides clarity, prevents naming collisions, and makes our CSS more modular and scalable.
 
-## Sections
+### Buttons
 
-- `.header`: 
-    - **Description**: Styles the top section of a web page, including the navigation bar and logo.
-    - **Example**: `<header class="header">...</header>`
-- `.main`: 
-    - **Description**: Styles the main content area of a web page.
-    - **Example**: `<main class="main">...</main>`
-- `.footer`: 
-    - **Description**: Styles the footer of a web page.
-    - **Example**: `<footer class="footer">...</footer>`
+Buttons are fundamental interactive elements. These classes ensure consistent styling and clear intent.
 
-## Forms
+  * **`.btn`**
+      * **Description**: Applies **base styles** to all buttons (e.g., `display`, `padding`, `border-radius`). This is the foundation for all button variations.
+      * **Usage**: `<button class="btn">Click Me</button>`
+  * **`.btn--primary`**, **`.btn--secondary`**, etc.
+      * **Description**: Defines different **semantic styles** for buttons (e.g., primary action, secondary action). These classes typically apply specific colors, background colors, and hover states.
+      * **Usage**:
+          * `<button class="btn btn--primary">Submit</button>`
+          * `<button class="btn btn--secondary">Cancel</button>`
+  * **`.btn--large`**, **`.btn--small`**
+      * **Description**: **Modifies the size** of the button, adjusting properties like `padding` and `font-size`.
+      * **Usage**:
+          * `<button class="btn btn--primary btn--large">Large Primary</button>`
+          * `<button class="btn btn--small">Small Button</button>`
+  * **`.btn--disabled`**
+      * **Description**: Visually indicates a **non-interactive button**, typically by dimming it and disabling pointer events.
+      * **Usage**: `<button class="btn btn--primary btn--disabled" disabled>Disabled Button</button>`
 
-- `.form`: 
-    - **Description**: Styles the entirety of forms.
-    - **Example**: `<form class="form">...</form>`
-- `.input`: 
-    - **Description**: Can style multiple form elements. Specific classes should be used for distinct input types.
-    - **Example**: `<input type="text" class="input">`
-- `.text`, `.password`, `.checkbox`, `.radio`: 
-    - **Description**: Styles individual types of inputs.
-    - **Examples**:
-        - Text: `<input type="text" class="text">`
-        - Password: `<input type="password" class="password">`
-        - Checkbox: `<input type="checkbox" class="checkbox">`
-        - Radio: `<input type="radio" class="radio">`
+### Layout
 
-## Tables
+Layout classes help create consistent page structures and enable responsive design.
 
-- `.table`: 
-    - **Description**: Used to style tables of data.
-    - **Example**: `<table class="table">...</table>`
+  * **`.container`**
+      * **Description**: Wraps main page content, typically used to **center content** and **limit its maximum width**, often providing consistent horizontal padding.
+      * **Usage**: `<div class="container">...</div>`
+  * **`.row`**
+      * **Description**: Creates **horizontal groupings of elements**, often leveraging Flexbox or Grid for column arrangement.
+      * **Usage**: `<div class="row">...</div>`
+  * **`.col`**, **`.col--[breakpoint]-[size]`** (e.g., `.col--md-6`)
+      * **Description**: Divides a `.row` into **vertical columns**. Widths are typically defined by additional classes for responsiveness (e.g., `.col--md-6` for 50% width on medium screens and up), implying a foundational CSS grid system.
+      * **Usage**:
+          * `<div class="col">...</div>`
+          * `<div class="col col--md-6">...</div>`
 
-## Images
+### Sections
 
-- `.image`: 
-    - **Description**: Styles generic images.
+These classes define the main structural blocks of a web page, improving semantic understanding and styling.
 
-# Usage of Inline and Block Elements
+  * **`.header`**
+      * **Description**: Styles the **top section of a web page**, commonly containing the site logo, navigation, and search bar.
+      * **Usage**: `<header class="header">...</header>`
+  * **`.main`**
+      * **Description**: Styles the **primary content area** of a web page. Ideally, there should be only one `<main>` element per document.
+      * **Usage**: `<main class="main">...</main>`
+  * **`.footer`**
+      * **Description**: Styles the **bottom section of a web page**, often including copyright information or sitemaps.
+      * **Usage**: `<footer class="footer">...</footer class="footer">`
+  * **`.section`**
+      * **Description**: A generic class for **thematic groupings of content**, useful for applying consistent padding, margins, or background styles.
+      * **Usage**: `<section class="section">...</section>`
 
-Understanding the difference between inline and block elements is pivotal for structuring and styling web content effectively.
+### Forms
 
-## Inline Elements
+Form classes ensure a consistent look and feel for user input elements.
 
-Inline elements do not start on a new line and take up as much width as necessary. They're like words in a sentence — they flow with the content.
-
-Examples include:
-
-- **Links (`<a>`):** Hyperlinks to another resource.
-    - **Usage**: `<a href="https://example.com">Visit Example</a>`
-- **Images (`<img>`):** Embeds an image.
-    - **Usage**: `<img src="path/to/image.jpg" alt="Description">`
-- **Strong Emphasis (`<strong>`):** Denotes strong importance, typically displayed as bold.
-    - **Usage**: `<strong>Important text.</strong>`
-- **Emphasis (`<em>`):** Gives emphasized text, usually rendered as italic.
-    - **Usage**: `<em>Emphasized text.</em>`
-- **Code (`<code>`):** Designates a single line of code.
-    - **Usage**: `<code>let x = 10;</code>`
-- **Span (`<span>`):** Generic inline container for phrasing content. Doesn't convey any meaning on its own.
-    - **Usage**: `<span class="highlight">Highlighted text</span>`
-- **Abbreviations (`<abbr>`):** Represents an abbreviation or acronym.
-    - **Usage**: `<abbr title="HyperText Markup Language">HTML</abbr>`
-- **Inline Quotation (`<q>`):** Denotes a short inline quotation.
-    - **Usage**: `<q>Cogito, ergo sum</q>`
-
-## Block Elements
-
-Block elements start on a new line and typically take up the full width of their parent container.
-
-Examples include:
-
-- **Paragraphs (`<p>`):** Denotes a block of text.
-    - **Usage**: `<p>This is a paragraph.</p>`
-- **Headings (`<h1>` to `<h6>`):** Mark section headings, with `<h1>` being the most prominent and `<h6>` the least.
-    - **Usage**: 
-        - `<h1>Main Title</h1>`
-        - `<h2>Subheading</h2>`
-        - ...
-        - `<h6>Smallest Subheading</h6>`
-- **Lists:**
-    - **Unordered (`<ul>`):** List without a specific order.
-        - **Usage**: 
-            ```html
-            <ul>
-                <li>Apple</li>
-                <li>Banana</li>
-            </ul>
-            ```
-    - **Ordered (`<ol>`):** Numbered list.
-        - **Usage**: 
-            ```html
-            <ol>
-                <li>First item</li>
-                <li>Second item</li>
-            </ol>
-            ```
-    - **Description (`<dl>`):** List of terms with their descriptions.
-        - **Usage**: 
-            ```html
-            <dl>
-                <dt>Browser</dt>
-                <dd>A software used to access the web.</dd>
-            </dl>
-            ```
-- **Divisions (`<div>`):** Generic container that groups content.
-    - **Usage**: `<div class="section">...</div>`
-- **Block Quotation (`<blockquote>`):** Represents a section quoted from another source.
-    - **Usage**: 
+  * **`.form`**
+      * **Description**: Styles the **entire form container**, applying general layout and spacing rules to its elements.
+      * **Usage**: `<form class="form">...</form>`
+  * **`.form__group`**
+      * **Description**: Groups related form elements (e.g., a label and its input) for consistent vertical spacing.
+      * **Usage**:
         ```html
-        <blockquote cite="sourceURL">
-            This is a block quote from another source.
-        </blockquote>
+        <div class="form__group">
+            <label for="username">Username:</label>
+            <input type="text" id="username" class="input">
+        </div>
         ```
-- **Tables (`<table>`):** Represents tabular data.
-    - **Usage**: 
+  * **`.input`**
+      * **Description**: Applies **base styles to generic text-based input fields** (`<input type="text">`, `<input type="password">`, `<textarea>`, `<select>`).
+      * **Usage**: `<input type="text" class="input">`
+  * **`.input--[type]`** (e.g., `.input--checkbox`, `.input--radio`)
+      * **Description**: **Specific modifier classes for distinct input types** that require unique styling beyond the base `.input` class.
+      * **Usage**:
+          * `<input type="checkbox" class="input--checkbox">`
+          * `<input type="radio" class="input--radio">`
+  * **`.input--error`**, **`.input--success`**
+      * **Description**: Visual feedback classes for **validation states**.
+      * **Usage**:
+          * `<input type="text" class="input input--error">`
+          * `<input type="text" class="input input--success">`
+
+### Tables
+
+Table classes provide structured data presentation.
+
+  * **`.table`**
+      * **Description**: Applies base styles to **tabular data**, such as borders, padding, and font styles for `<table>`, `<th>`, and `<td>` elements.
+      * **Usage**:
         ```html
-        <table>
-            <tr>
-                <th>Header 1</th>
-                <th>Header 2</th>
-            </tr>
-            <tr>
-                <td>Data 1</td>
-                <td>Data 2</td>
-            </tr>
+        <table class="table">
+            <thead>
+                <tr>
+                    <th>Name</th>
+                    <th>Age</th>
+                </tr>
+            </thead>
+            <tbody>
+                <tr>
+                    <td>Alice</td>
+                    <td>30</td>
+                </tr>
+            </tbody>
         </table>
         ```
-- **Forms (`<form>`):** Represents an interactive form.
-    - **Usage**: 
+  * **`.table--striped`**
+      * **Description**: Adds **alternating background colors** to table rows for improved readability.
+      * **Usage**: `<table class="table table--striped">...</table>`
+  * **`.table--responsive`**
+      * **Description**: Ensures the table is **horizontally scrollable** on smaller screens, preventing layout breaks.
+      * **Usage**: `<div class="table--responsive"><table class="table">...</table></div>`
+
+### Images
+
+Classes for images ensure proper display and responsiveness.
+
+  * **`.image`**
+      * **Description**: Applies **generic styling to images**, such as `display: block` or default `max-width`.
+      * **Usage**: `<img src="path/to/image.jpg" class="image" alt="Description">`
+  * **`.image--responsive`**
+      * **Description**: Ensures images **scale fluidly with their parent container** by setting `max-width: 100%` and `height: auto`.
+      * **Usage**: `<img src="path/to/image.jpg" class="image image--responsive" alt="Description">`
+  * **`.image--circle`**
+      * **Description**: Styles an image into a **perfect circle**, useful for avatars or profile pictures.
+      * **Usage**: `<img src="path/to/avatar.jpg" class="image--circle" alt="User Avatar">`
+
+-----
+
+## Usage of Inline and Block Elements
+
+Understanding the intrinsic display behavior of HTML elements is crucial for effective content structuring and styling. Correct element choice enhances semantic value, improves accessibility, and simplifies CSS.
+
+### Inline Elements
+
+**Inline elements** do not start on a new line and take up only as much width as their content requires. They flow within the text, like words in a sentence. You generally **cannot set `width` or `height`** directly on inline elements, and vertical margins (`margin-top`, `margin-bottom`) have no effect.
+
+**Common Inline Elements & Usage**:
+
+  * **Links (`<a>`)**: Hyperlinks to other resources.
+      * **Usage**: `<a href="https://example.com">Visit Example</a>`
+  * **Images (`<img>`)**: Embeds an image. While `<img>` allows `width`/`height`, it behaves as inline in terms of text flow.
+      * **Usage**: `<img src="path/to/image.jpg" alt="Description of image">`
+  * **Strong Emphasis (`<strong>`)**: Denotes strong importance; typically displayed as bold.
+      * **Usage**: `<strong>Important text.</strong>`
+  * **Emphasis (`<em>`)**: Gives emphasized text; usually rendered as italic.
+      * **Usage**: `<em>Emphasized text.</em>`
+  * **Code (`<code>`)**: Designates a short fragment of computer code.
+      * **Usage**: `<code>let x = 10;</code>`
+  * **Span (`<span>`)**: A generic inline container with no semantic meaning. Primarily used for applying styles or JavaScript to a specific piece of text.
+      * **Usage**: `<span class="highlight">Highlighted text</span>`
+  * **Abbreviations (`<abbr>`)**: Represents an abbreviation or acronym.
+      * **Usage**: `<abbr title="HyperText Markup Language">HTML</abbr>`
+  * **Inline Quotation (`<q>`)**: Denotes a short inline quotation.
+      * **Usage**: `<q>Cogito, ergo sum</q>`
+
+### Block Elements
+
+**Block elements** always start on a new line and typically take up the full available width of their parent container. You **can set `width`, `height`, and all margin/padding properties** on block elements.
+
+**Common Block Elements & Usage**:
+
+  * **Paragraphs (`<p>`)**: Denotes a block of text.
+      * **Usage**: `<p>This is a paragraph.</p>`
+  * **Headings (`<h1>` to `<h6>`)**: Mark section headings. Essential for document structure and SEO.
+      * **Usage**: `<h1>Main Title</h1>`, `<h2>Subheading</h2>`, etc.
+  * **Lists**:
+      * **Unordered (`<ul>`)**: List of items without a specific order.
         ```html
-        <form action="/submit">
-            <input type="text" name="name">
-            <input type="submit" value="Submit">
-        </form>
+        <ul>
+            <li>Apple</li>
+            <li>Banana</li>
+        </ul>
         ```
-- **Preformatted Text (`<pre>`):** Displays text with whitespace preserved, often used with `<code>`.
-    - **Usage**: 
+      * **Ordered (`<ol>`)**: Numbered list where item order is significant.
         ```html
-        <pre>
-            function hello() {
-                console.log("Hello, world!");
-            }
-        </pre>
+        <ol>
+            <li>First item</li>
+            <li>Second item</li>
+        </ol>
         ```
-- **Figures (`<figure>` and `<figcaption>`):** Used to mark up a photo or graphic with an optional caption.
-    - **Usage**: 
+      * **Description (`<dl>`)**: List of terms with their corresponding descriptions.
         ```html
-        <figure>
-            <img src="path/to/image.jpg" alt="Description">
-            <figcaption>Caption for the image.</figcaption>
-        </figure>
+        <dl>
+            <dt>Browser</dt>
+            <dd>A software used to access the web.</dd>
+        </dl>
         ```
+  * **Divisions (`<div>`)**: A generic block-level container. It has no semantic meaning and is primarily used for layout or styling when no other semantic element is appropriate.
+      * **Usage**: `<div class="section-wrapper">...</div>`
+  * **Block Quotation (`<blockquote>`)**: Represents a section quoted from another source, typically displayed with indentation.
+    ```html
+    <blockquote cite="sourceURL">
+        This is a block quote from another source.
+    </blockquote>
+    ```
+  * **Tables (`<table>`)**: Represents tabular data.
+    ```html
+    <table>
+        <tr>
+            <th>Header 1</th>
+            <th>Header 2</th>
+        </tr>
+        <tr>
+            <td>Data 1</td>
+            <td>Data 2</td>
+        </tr>
+    </table>
+    ```
+  * **Forms (`<form>`)**: Represents an interactive form for submitting user input.
+    ```html
+    <form action="/submit-data" method="POST">
+        <label for="email">Email:</label>
+        <input type="email" id="email" name="email">
+        <button type="submit">Send</button>
+    </form>
+    ```
+  * **Preformatted Text (`<pre>`)**: Displays text with whitespace and line breaks preserved, often used with `<code>` for multi-line code.
+    ```html
+    <pre>
+        function greet(name) {
+            console.log("Hello, " + name + "!");
+        }
+    </pre>
+    ```
+  * **Figures (`<figure>` and `<figcaption>`)**: Marks up self-contained content (like a photo or chart) with an optional caption.
+    ```html
+    <figure>
+        <img src="path/to/chart.png" alt="Sales Chart">
+        <figcaption>Quarterly sales performance.</figcaption>
+    </figure>
+    ```
+
+### When to Change Display Properties
+
+While elements have default display types, CSS allows you to change them using the `display` property.
+
+  * **`display: inline-block;`**: A hybrid display type. Elements behave like inline elements (they don't force a new line) but allow you to set `width`, `height`, and vertical `margin`/`padding`. Ideal for navigation items or icons with specific spacing.
+  * **`display: flex;` / `display: grid;`**: These are powerful layout systems. When a container uses `display: flex;` or `display: grid;`, its children become flex or grid items, enabling complex alignment and distribution.
+
+-----
+
+## General Best Practices & Principles
+
+Beyond specific classes, these principles guide our overall coding approach for quality and maintainability.
+
+### 1\. Semantic HTML
+
+  * **Description**: Use HTML tags that convey the **meaning and structure of the content**, not just how it looks. For example, use `<button>` for buttons, `<nav>` for navigation, and `<section>` for distinct content blocks, rather than just `<div>` everywhere.
+  * **Benefit**: Improves accessibility, SEO, and makes the code easier to understand for other developers.
+
+### 2\. Class Naming Philosophy (BEM-like)
+
+  * **Description**: Our BEM-like methodology defines relationships:
+      * **Block**: Standalone entity (e.g., `.header`, `.btn`).
+      * **Element**: Part of a block, specific to that block (e.g., `.form__group`, `.table__cell`). Use two underscores `__`.
+      * **Modifier**: Flag on a block or element to change its appearance or behavior (e.g., `.btn--large`, `.input--error`). Use two hyphens `--`.
+  * **Benefit**: Provides clear relationships, prevents naming collisions, and makes CSS more modular and scalable.
+
+### 3\. Avoid Over-nesting
+
+  * **Description**: Keep your HTML structure as **flat as possible** while maintaining semantic meaning. Deeply nested `<div>`s can lead to overly specific CSS selectors and difficult refactoring.
+  * **Benefit**: Improves CSS performance, readability, and maintainability.
+
+### 4\. Accessibility (A11y) Considerations
+
+  * **Description**: Always consider how your code will be perceived by users with disabilities.
+      * Use **meaningful `alt` attributes** for all `<img>` tags.
+      * Provide **labels for form inputs** (`<label for="id">`).
+      * Ensure **sufficient color contrast**.
+      * Consider **keyboard navigation** and `tabindex`.
+  * **Benefit**: Makes our applications usable by a wider audience and complies with accessibility standards.
+
+### 5\. Comments (When Necessary)
+
+  * **Description**: Add HTML comments (\`\`) to **explain complex or non-obvious sections** of code, or to mark significant sections. Avoid commenting on obvious code.
+  * **Benefit**: Helps future developers (and your future self) understand the intent behind specific code blocks.
+
+-----
 
 ## Conclusion
 
-Choosing the correct element—whether inline or block—enhances the semantic value of the content, improves accessibility, and makes styling more straightforward.
-
-    - **Example**: `<img src="path/to/image.jpg" class="image" alt="Description">`
-- `.img-responsive`: 
-    - **Description**: Ensures images are responsive and adjust to their container's width.
-    - **Example**: `<img src="path/to/image.jpg" class="img-responsive" alt="Description">`
-
-## Conclusion
-By adhering to these naming conventions and standards, we ensure that our code remains consistent across projects, making it easier for developers to collaborate, maintain, and extend the codebase.
+By adhering to these **naming conventions, structural guidelines, and best practices**, our codebase will remain **consistent, readable, and highly maintainable** across all projects. This collaborative approach fosters easier teamwork, reduces debugging time, and ultimately leads to more robust and scalable web applications.
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