diff --git a/base/static/css/main.css b/base/static/css/main.css
index 1cb4daf..1bb1f28 100644
--- a/base/static/css/main.css
+++ b/base/static/css/main.css
@@ -78,7 +78,7 @@ article.message {
     right: 0;
     bottom: 0;
     background: radial-gradient(
-        circle 50vh at 4rem 50%,
+        circle 50vh at calc(100vw - 4rem) 50%,
         var(--pico-primary-background),
         color-mix(in hsl, var(--pico-primary-background), var(--pico-background-color) 10%) 20%,
         color-mix(in hsl, var(--pico-primary-background), var(--pico-background-color) 30%) 40%,