diff --git a/html/tower/index.html b/html/tower/index.html
index 0a4adc6..8366b98 100644
--- a/html/tower/index.html
+++ b/html/tower/index.html
@@ -17,10 +17,13 @@
             position: relative;
             display: flex;
             gap: 20px;
+            align-items: flex-start;
         }
         #gameCanvas {
             border: 2px solid #333;
             background-color: white;
+            position: relative;
+            flex-shrink: 0;
         }
         .tower-palette {
             width: 100px;
@@ -30,6 +33,7 @@
             display: flex;
             flex-direction: column;
             gap: 10px;
+            flex-shrink: 0;
         }
         .tower-option {
             width: 80px;