[#4505] removed redundant CodeBlock component styles

ui/src/components/base/CodeBlock.svelte

@@ -41,9 +41,6 @@
     .code-wrapper {
         display: block;
         width: 100%;
-        max-height: 100%;
-        overflow: auto; /* fallback */
-        overflow: overlay;
     }
     .prism-light code {
         color: var(--txtPrimaryColor);