Update templates

css/default.css

@@ -12,7 +12,7 @@ header nav a {
     display: inline-block;
     font-size: 1.4rem;
     font-weight: bold;
-    text-decoration: none !important;
+    font-variant-caps: small-caps;
     margin: 0 0.5rem;
     padding: 0 0;
 }
@@ -40,16 +40,12 @@ article .header {
 /* } */
 
 blockquote {
-    display: block;
     border-left: 2px solid #808080;
     padding-left: 1rem;
-    margin-top: 1rem;
-    margin-bottom: 1rem;
-    color: #333;
-    background: #eeeeee;
 }
 
 .definition, .proposition, .theorem {
+    width: 55%;
     display: block;
     border-left: 2px solid #808080;
     padding-left: 1rem;
@@ -89,6 +85,10 @@ blockquote {
     font-style: normal;
 }
 
+.proof {
+    width: 55%;
+}
+
 .proof:before {
     content: "Proof.";
     font-style: italic;