diff --git a/xray.js b/xray.js
index 741d677..2b7fddb 100644
--- a/xray.js
+++ b/xray.js
@@ -526,7 +526,7 @@ function setup() {
     [baseCtx, baseCtxResized, overlayCtx, overlayCtxResized, shadowCtx].forEach(ctx => {
         ctx.canvas.width = width;
         ctx.canvas.height = height;
-        ctx.canvas.style.left = fitScreen ? (availableWidth - width) / 2 + "px" : 0;
+        ctx.canvas.style.left = (availableWidth - width) / 2 + "px";
         ctx.canvas.style.top = fitScreen ? (availableHeight - height) / 2 + "px" : 0;
     });