diff --git a/css/chao-theorems.css b/css/chao-theorems.css
index c67a99d..4103265 100644
--- a/css/chao-theorems.css
+++ b/css/chao-theorems.css
@@ -1,6 +1,7 @@
 .theorem-environment {
   font-style: italic;
   margin-top: 1em;
+  padding: 0.5em;
   background-color: whitesmoke;
 }
 
diff --git a/css/default.css b/css/default.css
index 642ada1..24f4227 100644
--- a/css/default.css
+++ b/css/default.css
@@ -28,7 +28,7 @@ body {
     font-weight: 400;
     font-style: normal;
     font-size: 1rem;
-    line-height: 125%;
+    line-height: 140%;
     color: var(--color-text);
     background-color: var(--color-bg);
     text-rendering: optimizeLegibility;