Update dashboard.py

dashboard.py

@@ -223,8 +223,7 @@ button4 = pn.widgets.Button(name="Ontology Coverage", button_type="warning", ico
 #button5 = pn.widgets.Button(name="Causal Relation Chord Diagrams", button_type="warning", icon="chart-dots-filled", styles={"width": "100%"})
 
 markdown_button_style = """
-<div style="
-    background-color: #f0ad4e; /* Matches 'warning' button type */
+<div style="background-color: #f0f0f0; /* Matches 'warning' button type */
     color: white;
     font-weight: bold;
     padding: 8px 12px;
@@ -237,7 +236,7 @@ Causal Relation Chord Diagrams
 """
 #button5 = pn.pane.Markdown(markdown_button_style, width_policy="max")
 
-button5 = pn.pane.Markdown("<div style='background-color:#f0f0f0; padding:8px 16px; border:1px solid #ccc; " "border-radius:6px; text-align:center; width:100px;'>Causal Relation Chord Diagrams</div>", width=120, height=40, margin=(5, 5))
+button5 = pn.pane.Markdown("<div style='background-color:#f0f0f0; color: white; padding:8px 12px; font-weight: bold; border:1px solid #ccc; " "border-radius:4px; text-align:center; width:100%;'>Causal Relation Chord Diagrams</div>", width=120, height=40, margin=(5, 5))
 
 
 # Define child buttons