diff --git a/frontend/src/components/network/ui/node-status-indicator.tsx b/frontend/src/components/network/ui/node-status-indicator.tsx
index 96032bce..fbad6834 100644
--- a/frontend/src/components/network/ui/node-status-indicator.tsx
+++ b/frontend/src/components/network/ui/node-status-indicator.tsx
@@ -31,7 +31,7 @@ export function NodeStatusIndicator({ status = 'unknown', children, className }:
   return (
     <div
       className={cn(
-        'rounded-lg border-2 transition-colors',
+        'w-full h-full rounded-lg border-2 transition-colors',
         STATUS_BORDER_COLORS[status],
         STATUS_GLOW[status],
         className,
diff --git a/frontend/src/components/network/ui/node-tooltip.tsx b/frontend/src/components/network/ui/node-tooltip.tsx
index 236ae1ac..71e64b19 100644
--- a/frontend/src/components/network/ui/node-tooltip.tsx
+++ b/frontend/src/components/network/ui/node-tooltip.tsx
@@ -14,20 +14,21 @@ const NodeTooltipContext = createContext<NodeTooltipContextValue>({
   hide: () => {},
 })
 
-export function NodeTooltip({ children, ...props }: ComponentProps<'div'>) {
+export function NodeTooltip({ children, className, ...props }: ComponentProps<'div'>) {
   const [visible, setVisible] = useState(false)
   const show = useCallback(() => setVisible(true), [])
   const hide = useCallback(() => setVisible(false), [])
 
   return (
     <NodeTooltipContext.Provider value={{ visible, show, hide }}>
-      <div {...props}>{children}</div>
+      <div className={cn('w-full h-full', className)} {...props}>{children}</div>
     </NodeTooltipContext.Provider>
   )
 }
 
 export function NodeTooltipTrigger({
   children,
+  className,
   onMouseEnter,
   onMouseLeave,
   ...props
@@ -36,6 +37,7 @@ export function NodeTooltipTrigger({
 
   return (
     <div
+      className={cn('w-full h-full', className)}
       onMouseEnter={(e) => {
         show()
         onMouseEnter?.(e)