diff --git a/app/assets/stylesheets/popover.scss b/app/assets/stylesheets/popover.scss
index ead4da0..89390f2 100644
--- a/app/assets/stylesheets/popover.scss
+++ b/app/assets/stylesheets/popover.scss
@@ -70,6 +70,7 @@
   padding-right:25px;
   padding-bottom:25px;
     width:200px;
+    border-radius:50%;
     float:left;
     box-sizing: border-box;
     &:hover{