83 Blue color of dark-mode code-block (#84)

* make `--darkBlue` more visible

* improve grammar in docs

Author: dantownsend

docs/src/demo.rst

@@ -71,6 +71,33 @@ Caption
   def say_hello():
       print("hello world!")
 
+Syntax highlighting
+~~~~~~~~~~~~~~~~~~~
+
+An example of how syntax highlighting looks for various bits of code:
+
+.. code-block:: python
+
+  a = 1
+  print(a)
+
+
+  def hello_world():
+      print("hello world!")
+
+
+  class Greeting():
+    def __init__(self, message: str):
+        self.message = message
+
+    def greeting(self):
+        print(self.message)
+
+
+  if __name__ == '__main__':
+      greeting = Greeting(message="hello world")
+      greeting.greeting()
+
 -------------------------------------------------------------------------------
 
 Tables

piccolo_theme/static/basic_mod.css

@@ -993,7 +993,7 @@ div.button_nav_wrapper {
   .highlight {
     --black: #000000;
     --red: #ff9393;
-    --darkBlue: #3a37ff;
+    --darkBlue: #6b83fe;
     --grey: #a8a8a8;
     --pink: #ff99d8;
     --torquoise: #68e9e9;