diff --git a/02_Presentation/top_opt/search.md b/02_Presentation/top_opt/search.md
index d0189c4de7aeeac13cfb86999179ab2acb383e8e..ec9f147ed94b0a88a303855c4a8e9ccad50d6773 100644
--- a/02_Presentation/top_opt/search.md
+++ b/02_Presentation/top_opt/search.md
@@ -34,7 +34,7 @@ Equations and detailed explanation [here.](https://amiraa.pages.cba.mit.edu/meta
 
 ### 3D
 
-<img src="./top3dcom.gif" width="30%" /><br></br>
+<img src="./top3dcom.gif" width="30%" />
 <img src="./top3dcomsim.gif" width="30%" /><br></br>
 
 -----
@@ -49,12 +49,10 @@ Red E=0.9, Green E=3, Blue E=1, Black(void) E=1e-9
 
 ### 3D
 
-<img src="./multtop_3d.gif" width="30%" /><br></br>
-
+<img src="./multtop_3d.gif" width="30%" />
 <img src="./multtop_3d.png" width="40%" /><br></br>
 
-<img src="./multtop_3d_compliant.gif" width="30%" /><br></br>
-
+<img src="./multtop_3d_compliant.gif" width="30%" />
 <img src="./multtop_3d_compliant.png" width="40%" /><br></br>
 
 -----
@@ -65,7 +63,7 @@ Detailed Explanation [here.](./inverse_hom/inverse_homogenization.md)
 ### 2D
 #### Maximum Bulk Modulus
   
-<img src="./microstruct.gif" width="30%" /><br></br>
+<img src="./microstruct.gif" width="30%" /> 
 <img src="./microstructBulk.gif" width="30%" /><br></br>
 
 #### Maximum Shear Modulus
@@ -74,24 +72,24 @@ Detailed Explanation [here.](./inverse_hom/inverse_homogenization.md)
 
 #### Negative Negative Poisson Ratio
   
-<img src="./microstructPoisson.gif" width="30%" /><br></br>
+<img src="./microstructPoisson.gif" width="30%" />
 <img src="./microstructPoisson1.gif" width="30%" /><br></br>
 
 ### 3D
 #### Maximum Bulk Modulus
   
-<img src="./micr_3d/bulk_0.2_5_1.5_2_MMA.gif" width="40%" /><br></br>
+<img src="./micr_3d/bulk_0.2_5_1.5_2_MMA.gif" width="40%" />
 <img src="./micr_3d/bulk3DD_0.2_5_1.5_2.gif" width="40%" /><br></br>
 
 #### Maximum Shear Modulus
   
-<img src="./micr_3d/shear_0.2_5_5_2.gif" width="40%" /><br></br>
+<img src="./micr_3d/shear_0.2_5_5_2.gif" width="40%" />
 <img src="./micr_3d/shear_0.5_5_5_1.gif" width="40%" /><br></br>
 
 #### Negative Negative Poisson Ratio
   
 <img src="./micr_3d/poisson_0.2_5_1.5_2.gif" width="40%" /><br></br>
-<img src="./micr_3d/poisson_0.2_5_1_1.gif" width="40%" /><br></br>
+<img src="./micr_3d/poisson_0.2_5_1_1.gif" width="40%" />
 <img src="./micr_3d/poisson_0.5_3_1.5_1.gif" width="40%" /><br></br>
 
 -----
@@ -102,19 +100,16 @@ Detailed Explanation [here.](./inverse_hom/concurrent.md)
 
 ### 2D
 
-Macroscale
+Macroscale & Microscale
 
-<img src="./micr_3d/macro_1.gif" width="40%" /><br></br>
-Microscale
 
+<img src="./micr_3d/macro_1.gif" width="40%" />
 <img src="./micr_3d/micro_1.gif" width="40%" /><br></br>
 
 ### 3D
-Macroscale
-
-<img src="./micr_3d/macro_3.png" width="40%" /><br></br>
-Microscale
+Macroscale & Microscale
 
+<img src="./micr_3d/macro_3.png" width="40%" />
 <img src="./micr_3d/micro_3.png" width="40%" /><br></br>
 
 -----
@@ -123,12 +118,11 @@ Microscale
 
 Detailed Explanation [here.](https://amiraa.pages.cba.mit.edu/cpp_frep/hca.html)
 
-<img src="./hca_strut.gif" width="40%" />
+<img src="./hca_strut.gif" width="40%" /><br></br>
 
  ### Dynamic Optimization:
 
 <img src="./search.gif" width="40%" />
-
-<img src="./search2.gif" width="40%" />
+<img src="./search2.gif" width="40%" /><br></br>
 
 ----
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