diff --git a/sdbs_infra/dashboard/static/main.css b/sdbs_infra/dashboard/static/main.css
index 8e3c5f9..c818aa0 100644
--- a/sdbs_infra/dashboard/static/main.css
+++ b/sdbs_infra/dashboard/static/main.css
@@ -55,6 +55,7 @@ main {
     min-width: 50%;
     max-width: 100%;
     filter: grayscale(100%);
+    image-rendering: crisp-edges;
 }
 
 .service .label h3 {