divs update

Markdown/TheOdinProjectNotes.md

@@ -819,4 +819,15 @@ p {
 - Would you use `margin` or `padding` if you wanted two elements to overlap each other?
   - You would use `margin` since it's the space between elements and it can also be negative space.
 ### Block and Inline
-- 
+- You can change how a box is calculated by changing the `display` property
+- The default style of block elements is `display: block` 
+  - they appear on the page stacked atop each other, with each new element starting on a new line
+- **Inline** elements *do not* start on a new line
+  - They appear in line with whatever elements they are placed beside
+  - the `<a>` tag is an example of an inline element, it doesn't disrupt the flow of the page, instead it integrates itself into the text
+  - Padding and margin behave differently with inline elements
+    - avoid using either of these properties for the most part
+- Inline block elements behave like inline elements, but with block-style padding and margin
+  - Can be useful, but nowadays people use **flexbox** more often
+#### Divs and Spans
+- Block-level element, separates parts of the page for organization purposes.