_sidebar.md

@@ -148,20 +148,14 @@
   - [Laser Alignment](Instruments/Olympus-CellSens#laser-alignment)
   - [Critical Angle](Instruments/Olympus-CellSens#finding-and-adjusting-the-critical-angle-position)
 - [Shutdown](Instruments/Olympus-CellSens#shut-down)
-
-</details>
-
-<details open><summary>    [_Stage Inserts_](Instruments/Olympus-CellSens#stage-inserts)</summary>
-
-</details>
-
-<details open><summary>    [_Environmental Control_](Instruments/Olympus-CellSens#environmental-control)</summary>
-
+- [Environmental Control](Instruments/Olympus-CellSens#environmental-control)
   - [Temperature Control](Instruments/Olympus-CellSens#temperature-control)
   - [CO2 and Humidity](Instruments/Olympus-CellSens#co2-and-humidity)
   - [PeCon CO2 Controller](Instruments/Olympus-CellSens#pecon-co2-controller)
 </details>
 
+
+
 <details open><summary>    [_Technical Specifications_](Instruments/Olympus-CellSens#technical-specifications)</summary>
 
  - [Objectives](Instruments/Olympus-CellSens#objectives)