diff --git a/src/app.css b/src/app.css
index 4a11bd1d..20b64cbf 100644
--- a/src/app.css
+++ b/src/app.css
@@ -626,7 +626,7 @@ button.carousel-dot[disabled].active {
   transition: transform 0.3s ease-in-out;
 }
 #compose-button[hidden] .icon {
-  transform: rotate(90deg);
+  transform: rotateY(720deg);
 }
 #compose-button:is(:hover, :focus) {
   background-color: var(--button-bg-color);