diff --git a/theme/assets/css/main.css b/theme/assets/css/main.css
index 85f3979..10743b7 100644
--- a/theme/assets/css/main.css
+++ b/theme/assets/css/main.css
@@ -4117,7 +4117,7 @@ p:last-child { margin-bottom: 0; }
 .vc-lens-barrel {
   position: absolute;
   left: -34px;
-  top: 50%;
+  top: calc(50% - 1px);
   transform: translateY(-50%);
   width: 38px; height: 38px;
   border-radius: 50%;