diff --git a/README.md b/README.md
index 9f4798e..439b0e6 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # jipf 2023
 
-#### install
+### install
 ---
 
 this project uses submodules recursively, so you after cloning you need to :
@@ -8,7 +8,7 @@ this project uses submodules recursively, so you after cloning you need to :
 `git submodule update --init --recursive`
 
 
-#### presentation
+### presentation
 ---
 
 - this repo is a plugin for wordpress, designed to be used inside a specific website : [2022.lejourdesprofs.org](https://2022.lejourdesprofs.org/#programme)
@@ -16,6 +16,24 @@ this project uses submodules recursively, so you after cloning you need to :
 - and this plugin generates a map, based on google maps, with markers that places every speach
 - it allows for filters and selections
 
+
+### how the markers colapse and multiply with zoom
+---
+
 ![demonstration of the markers zooming](docs/ljdp_map_clusters.gif)
+
+
+### how the filters allow for selection
+---
+
 ![demonstration of the filters for selection](docs/ljdp_map_filters.gif)
 
+
+### technologie
+---
+
+- wordpress backend
+- php
+- vanilla javascript front-end
+- google maps api
+