diff --git a/ippisite/ippidb/templates/multiselection_button.html b/ippisite/ippidb/templates/multiselection_button.html
index 141fe135fde3b02df3f74e467c17d20277c1800a..42dd053eed45653053874ec442112eb78cf31bdb 100644
--- a/ippisite/ippidb/templates/multiselection_button.html
+++ b/ippisite/ippidb/templates/multiselection_button.html
@@ -1,3 +1,3 @@
 <button type="button" class="btn btn-primary btn-lg m-1" style="width: inherit!important" data-toggle="modal" data-target="#modal-{{ param_name }}">
-  <i class="fa fa-filter"></i>{{ label }}
+  <i class="fa fa-filter mr-2"></i>{{ label }}
 </button>
diff --git a/ippisite/ippidb/templates/slider_button.html b/ippisite/ippidb/templates/slider_button.html
index 141fe135fde3b02df3f74e467c17d20277c1800a..42dd053eed45653053874ec442112eb78cf31bdb 100644
--- a/ippisite/ippidb/templates/slider_button.html
+++ b/ippisite/ippidb/templates/slider_button.html
@@ -1,3 +1,3 @@
 <button type="button" class="btn btn-primary btn-lg m-1" style="width: inherit!important" data-toggle="modal" data-target="#modal-{{ param_name }}">
-  <i class="fa fa-filter"></i>{{ label }}
+  <i class="fa fa-filter mr-2"></i>{{ label }}
 </button>