diff --git a/app/static/css/assiduites.css b/app/static/css/assiduites.css
index 10031d7d5c..206cdc56e7 100644
--- a/app/static/css/assiduites.css
+++ b/app/static/css/assiduites.css
@@ -268,6 +268,7 @@
     background-size: cover;
 }
 
+
 .rbtn.present::before {
     background-image: url(../icons/present.svg);
 }
@@ -285,8 +286,8 @@
 }
 
 .rbtn:checked:before {
-    outline: 3px solid #7059FF;
-    border-radius: 5px;
+    outline: 5px solid #7059FF;
+    border-radius: 50%;
 }
 
 .rbtn:focus {