diff --git a/src/frontend/styles/layout.pcss b/src/frontend/styles/layout.pcss
index 37d80db..2822f33 100644
--- a/src/frontend/styles/layout.pcss
+++ b/src/frontend/styles/layout.pcss
@@ -30,9 +30,10 @@
     --max-space-between-cols: 160px;
     padding: var(--layout-padding-vertical) var(--layout-padding-horizontal);
     display: flex;
-    margin: 0 auto;
     justify-content: space-between;
     max-width: calc(var(--layout-width-main-col) + var(--max-space-between-cols) + var(--layout-sidebar-width));
+    margin-left: max(0px, calc(50vw - var(--layout-sidebar-width) - var(--layout-width-main-col) / 2));
+    margin-right: auto;
 
     @media (--mobile) {
       padding: 20px var(--layout-padding-horizontal);