somewhat fix code display

lib/html_body.typ

@@ -65,7 +65,7 @@
     site-container {
       display: flex;
       flex-direction: column;
-      max-width: 1510px;
+      max-width: 60em;
       width: 100%;
       padding: 0 20px;
   
@@ -92,16 +92,16 @@
     }
 
     code-block {
-      display: flex;
-      justify-content: center;
-      align-items: center;
-
+      display: block;
+      overflow: hidden;
+      border-radius: 8px;
+      margin: 8px;
+      background-color: var(--color-code-bg);
+      box-shadow: inset 0px 0px 5px 0px #000;
       pre {
-        width: min-content;
         padding: 8px;
-        border-radius: 8px;
-        background-color: var(--color-code-bg);
-        box-shadow: inset 0px 0px 5px 0px #000;
+        margin: 0;
+        overflow: auto;
       }
     }
   }

test_template/main.typ

@@ -75,6 +75,8 @@ def plopliplop(n: int)
       print(i)
 ```
 
+#raw(range(10).map(i => lorem(100)).join("\n"), block: true)
+
 /*
 #figure({
   show table: set text(size: 0.80em)