diff --git a/src/hosts/tui/import_export_modal.py b/src/hosts/tui/import_export_modal.py
index 2649dd4..a4c03c7 100644
--- a/src/hosts/tui/import_export_modal.py
+++ b/src/hosts/tui/import_export_modal.py
@@ -52,6 +52,7 @@ class _FormatModal(ModalScreen):
     #path-input { margin-top: 1; }
     #workflow-error { color: $error; height: auto; margin-top: 1; }
     #workflow-warning { color: $warning; height: auto; margin-top: 1; }
+    .browse-button { width: 16; margin-top: 1; }
     .button-row { margin-top: 1; height: 3; align: center middle; }
     """
 
@@ -90,9 +91,8 @@ class ExportModal(_FormatModal):
                 classes="format-copy",
             )
             yield Label("Export file path")
-            with Horizontal():
-                yield Input(placeholder="/path/to/entries.hosts", id="path-input")
-                yield Button("Browse…", id="browse-button")
+            yield Input(placeholder="/path/to/entries.hosts", id="path-input")
+            yield Button("Browse…", id="browse-button", classes="browse-button")
             with RadioSet(id="format-select"):
                 for index, format in enumerate(self._formats):
                     yield RadioButton(
@@ -175,9 +175,8 @@ class ImportModal(_FormatModal):
                 classes="format-copy",
             )
             yield Label("Import file path")
-            with Horizontal():
-                yield Input(placeholder="/path/to/entries.hosts", id="path-input")
-                yield Button("Browse…", id="browse-button")
+            yield Input(placeholder="/path/to/entries.hosts", id="path-input")
+            yield Button("Browse…", id="browse-button", classes="browse-button")
             with RadioSet(id="format-select"):
                 for index, format in enumerate(self._formats):
                     yield RadioButton(
diff --git a/tests/test_import_export_workflow.py b/tests/test_import_export_workflow.py
index c93f666..664b9cf 100644
--- a/tests/test_import_export_workflow.py
+++ b/tests/test_import_export_workflow.py
@@ -3,7 +3,7 @@
 from unittest.mock import Mock
 
 import pytest
-from textual.widgets import Input, RadioButton, Static
+from textual.widgets import Button, Input, RadioButton, Static
 
 from hosts.core.import_export import (
     ExportFormat,
@@ -67,6 +67,14 @@ async def test_export_browser_lets_the_user_choose_a_destination_directory():
     async with app.run_test(size=(120, 40)) as pilot:
         await pilot.press("ctrl+x")
         await pilot.pause()
+        browse = app.screen.query_one("#browse-button", Button)
+        path_input = app.screen.query_one("#path-input", Input)
+        container = app.screen.query_one("#format-container")
+        assert browse.region.width > 0
+        assert browse.region.x >= path_input.region.x
+        assert browse.region.y >= path_input.region.bottom
+        assert browse.region.right <= container.region.right
+        assert browse.region.bottom <= container.region.bottom
         await pilot.press("tab")
         await pilot.press("enter")
         await pilot.pause()