reorder readme

README.md

@@ -28,6 +28,17 @@ You can see an [application](https://github.com/lfoppiano/structure-vision) in a
 - The component is still in development, so expect some bugs and limitations
 - The streamlit reload at each action may render slowly for complex PDF documents
 
+## Caveats 
+
+Here some caveats to be aware of: 
+- It ss mandatory to specify a `width` to show PDF document on tabs and expanders, otherwise, the viewer will not be displayed on tabs not immediately visible.
+- From version 0.0.16, the behavior for managing width and height has changed: 
+  - If only the height is specified, the PDF document will be shown in proportion with the with proportional based on the PDF dimensions. 
+  - The possibility to show a large view of half the PDF is not available anymore (let's face it, it was not very useful).
+  - If you need to use all the available space and limit the height, you can encapsulate the `pdf_viewer()` into a `st.component(width:...)` setting the width.
+- The `legacy` rendering is not supported on Chrome, due to security reasons.
+
+
 
 ## Getting started
 
@@ -44,17 +55,6 @@ from streamlit_pdf_viewer import pdf_viewer
 pdf_viewer("str, path or bytes")
 ```
 
-### Caveats 
-
-Here some caveats to be aware of: 
-- It ss mandatory to specify a `width` to show PDF document on tabs and expanders, otherwise, the viewer will not be displayed on tabs not immediately visible.
-- From version 0.0.16, the behavior for managing width and height has changed: 
-  - If only the height is specified, the PDF document will be shown in proportion with the with proportional based on the PDF dimensions. 
-  - The possibility to show a large view of half the PDF is not available anymore (let's face it, it was not very useful).
-  - If you need to use all the available space and limit the height, you can encapsulate the `pdf_viewer()` into a `st.component(width:...)` setting the width.
-- The `legacy` rendering is not supported on Chrome, due to security reasons.
-
-
 ### Params
 
 In the following table the list of parameters that can be provided to the `pdf_viewer` function: