diff --git a/styles.css b/styles.css
index 70f6a10..934c40a 100644
--- a/styles.css
+++ b/styles.css
@@ -739,8 +739,10 @@ tr:last-child td {
 }
 
 .fpp-select-board {
-  column-count: 5;
-  column-gap: 6px;
+  display: grid;
+  grid-template-columns: repeat(5, minmax(0, 1fr));
+  gap: 6px;
+  align-items: start;
 }
 
 .fpp-select-column {
@@ -750,9 +752,7 @@ tr:last-child td {
   border: 1px solid rgba(15, 23, 42, 0.08);
   box-shadow: 0 6px 14px rgba(15, 23, 42, 0.04);
   break-inside: avoid;
-  display: inline-block;
   width: 100%;
-  margin: 0 0 6px;
 }
 
 .fpp-select-head {
@@ -1221,7 +1221,7 @@ tr:last-child td {
   }
 
   .fpp-select-board {
-    column-count: 4;
+    grid-template-columns: repeat(4, minmax(0, 1fr));
   }
 
   .fpp-sheet {
@@ -1276,7 +1276,7 @@ tr:last-child td {
   }
 
   .fpp-select-board {
-    column-count: 2;
+    grid-template-columns: repeat(2, minmax(0, 1fr));
   }
 
   .fpp-sheet-head {
@@ -1365,7 +1365,7 @@ tr:last-child td {
   }
 
   .fpp-select-board {
-    column-count: 1;
+    grid-template-columns: 1fr;
   }
 
   .fpp-sheet {