diff --git a/docs/3.Arduino Projects/1.Blinking LED.md b/docs/3.Arduino Projects/1.Blinking LED.md
index 19feff5..047a199 100644
--- a/docs/3.Arduino Projects/1.Blinking LED.md	
+++ b/docs/3.Arduino Projects/1.Blinking LED.md	
@@ -60,4 +60,4 @@ You should see your LED turn on and off. If the required output is not seen, mak
 
 # Tinkar Simulation Link
 
-## [Led Blink](https://www.tinkercad.com/things/hR8d4R6f0ho-led-blink)
+- **[Led Blink](https://www.tinkercad.com/things/hR8d4R6f0ho-led-blink)**
diff --git a/docs/3.Arduino Projects/3.Reading Analog Voltage.md b/docs/3.Arduino Projects/3.Reading Analog Voltage.md
index 4b9aa29..a1455ac 100644
--- a/docs/3.Arduino Projects/3.Reading Analog Voltage.md	
+++ b/docs/3.Arduino Projects/3.Reading Analog Voltage.md	
@@ -98,4 +98,4 @@ You will see a steady stream of numbers ranging from 0.0 - 5.0. As you turn the
 
 # Tinkar Simulation Link
 
-## [Reading Analog Voltage](https://www.tinkercad.com/things/j5r7JTpm8yw-readanalogvoltage-)
\ No newline at end of file
+- **[Reading Analog Voltage](https://www.tinkercad.com/things/j5r7JTpm8yw-readanalogvoltage-)**
\ No newline at end of file
diff --git a/docs/3.Arduino Projects/4.Temperature Sensor.md b/docs/3.Arduino Projects/4.Temperature Sensor.md
index 874bd9e..dc8d771 100644
--- a/docs/3.Arduino Projects/4.Temperature Sensor.md	
+++ b/docs/3.Arduino Projects/4.Temperature Sensor.md	
@@ -65,4 +65,4 @@ You will see the temperature display on the serial port monitor which is updated
 
 # Tinkar Simulation Link
 
-## [Temperature sensor](https://www.tinkercad.com/things/2lBWl3YT6HY-tempsensor)
\ No newline at end of file
+- **[Temperature sensor](https://www.tinkercad.com/things/2lBWl3YT6HY-tempsensor)**
\ No newline at end of file