diff --git a/chrome/browser/resources/usb_internals/usb_internals.css b/chrome/browser/resources/usb_internals/usb_internals.css
index 95e1e5d4f550..cc22ac0367b5 100644
--- a/chrome/browser/resources/usb_internals/usb_internals.css
+++ b/chrome/browser/resources/usb_internals/usb_internals.css
@@ -42,18 +42,21 @@ table.styled-table,
 .device-descriptor-panel,
 .configuration-descriptor-panel {
   display: flex;
+  overflow: auto;
 }

+#raw-data,
 #raw-data-tree-view {
-  flex: 1 1 50%;
-  width: 50%;
+  flex: 1 0;
+}
+
+#raw-data-tree-view {
+  overflow: initial;
 }

 #raw-data {
-  flex: 1 1 50%;
   font-size: 14px;
   line-height: 250%;
-  width: 0;
   word-break: break-all;
 }

@@ -81,4 +84,4 @@ error {
   display: block;
   font-size: 16px;
   padding-inline-start: 20px;
-}
\ No newline at end of file
+}