diff --git a/public/custom.css b/public/custom.css
index f2c6db2..ee45840 100644
--- a/public/custom.css
+++ b/public/custom.css
@@ -39,6 +39,11 @@ body .full.height {
 	background: var(--color-body);
 }
 
+.tab-size-8 {
+	tab-size: 4 !important;
+	-moz-tab-size: 4 !important;
+}
+
 .page-content.home,
 .page-content.home > div {
 	height: 100%;