diff --git a/.gitignore b/.gitignore
index 5919b6f..20e602d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -139,3 +139,6 @@ cython_debug/
 
 # setuptools_scm
 src/*/_version.py
+
+# Common debug file
+/uproot-Event.root
diff --git a/noxfile.py b/noxfile.py
index 5cc40ff..602d4eb 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -2,6 +2,8 @@
 
 import nox
 
+nox.needs_version = ">=2024.3.2"
+nox.options.default_venv_backend = "uv|virtualenv"
 nox.options.sessions = ["lint", "pylint", "tests"]
 
 
@@ -19,7 +21,7 @@ def tests(session: nox.Session) -> None:
     """
     Run the unit and regular tests.
     """
-    session.install(".[test]")
+    session.install("-e.[test]")
     session.run("pytest", *session.posargs)
 
 
@@ -28,18 +30,26 @@ def minimums(session: nox.Session) -> None:
     """
     Run the unit and regular tests.
     """
-    session.install(".[test]", "-ctests/constraints.txt")
+    session.install("-e.[test]", "-ctests/constraints.txt")
     session.run("pytest", *session.posargs)
 
 
+@nox.session()
+def run(session: nox.Session) -> None:
+    """
+    Install and run.
+    """
+    session.install("-e.", "--compile")
+    session.run("uproot-browser", *session.posargs)
+
+
 @nox.session
 def pylint(session: nox.Session) -> None:
     """
     Run pylint.
     """
 
-    session.install("pylint", "matplotlib")
-    session.install("-e", ".")
+    session.install("-e.", "pylint", "matplotlib")
     session.run("pylint", "src", *session.posargs)
 
 
@@ -56,7 +66,7 @@ def build(session: nox.Session) -> None:
 @nox.session
 def make_logo(session: nox.Session) -> None:
     """
-    Rerender the logo
+    Rerender the logo.
     """
 
     session.install("pillow")
diff --git a/src/uproot_browser/tui/browser.css b/src/uproot_browser/tui/browser.css
index 7c41d8a..5012af3 100644
--- a/src/uproot_browser/tui/browser.css
+++ b/src/uproot_browser/tui/browser.css
@@ -26,6 +26,10 @@ Browser.-show-tree #tree-view {
     max-width: 50%;
 }
 
+ContentSwitcher#main-view {
+    height: 100%;
+}
+
 #logo {
     content-align: center middle;
 }
@@ -46,7 +50,6 @@ Browser.-show-tree #tree-view {
     content-align: center middle;
 }
 
-
 Footer > .footer--highlight {
     background: $secondary-darken-2;
 }
@@ -61,7 +64,7 @@ Footer > .footer--highlight-key {
     text-style: bold;
 }
 
-Footer{
+Footer {
     background: $secondary;
 }