add bg to MD blocks

Author: LineIndent

pcweb/flexdown.py

@@ -161,7 +161,7 @@ def render(self, env) -> rx.Component:
                 ),
                 border=f"1px solid {rx.color(color, 4)}",
                 border_radius="12px",
-                background_color=f"{rx.color(color, 3)}",
+                background_color=f"{rx.color(color, 3)} !important",
                 width="100%",
                 margin_bottom="16px",
                 margin_top="16px",
@@ -486,7 +486,7 @@ def render(self, env) -> rx.Component:
             ),
             border=f"1px solid {rx.color(color, 4)}",
             border_radius="12px",
-            background_color=f"{rx.color(color, 3)}",
+            background_color=f"{rx.color(color, 3)} !important",
             width="100%",
             margin_bottom="16px",
             margin_top="16px",