Update index.css

Author: naveenguptaiitr

projects/GFI-framework/static/css/index.css

@@ -86,6 +86,17 @@ body {
   font-family: 'Google Sans', sans-serif;
 }
 
+.gfi_framework figure {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
+
+.gfi_framework figure figcaption {
+  margin-top: 8px; 
+  text-align: center;
+}
+
 .model_architectures {
   display:flex;
   justify-content:space-around;