update to introduction

docs/index.md

@@ -3,7 +3,12 @@
 
 Welcome to the [Textual](https://github.com/Textualize/textual) framework documentation. Built with ❤️ by [Textualize.io](https://www.textualize.io)
 
-<hr>
+
+## In a hurry?
+
+[Get started](./getting_started.md){ .md-button .md-button--primary } or jump straight to [Tutorial](./tutorial.md){ .md-button .md-button--primary }
+
+## What is Textual?
 
 Textual is a framework for building applications that run within your terminal. Text User Interfaces (TUIs) have a number of advantages over web and desktop apps.
 
@@ -22,7 +27,7 @@ Textual is a framework for building applications that run within your terminal.
 
     Low system requirements. Run Textual on a single board computer if you want to.
 
-  
+
 
 -   :material-microsoft-windows:{ .lg .middle } :material-apple:{ .lg .middle } :fontawesome-brands-linux:{ .lg .middle } __Cross platform__
 
@@ -30,7 +35,7 @@ Textual is a framework for building applications that run within your terminal.
 
     Textual runs just about everywhere.
 
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+
 
 -   :material-network:{ .lg .middle } __Remote__
 
@@ -52,13 +57,11 @@ Textual is a framework for building applications that run within your terminal.
     ---
 
     Textual is licensed under MIT.
-    
+
 
 </div>
 
 
-<hr>
-
 
 ```{.textual path="examples/calculator.py" columns=100 lines=41 press="3,.,1,4,5,9,2,_,_,_,_,_,_,_,_"}
 ```
@@ -79,5 +82,3 @@ Textual is a framework for building applications that run within your terminal.
 
 ```{.textual path="docs/examples/app/widgets01.py"}
 ```
-
-