feat: Add Environment :: WebAssembly and Framework :: Pydantic to tro…

…ve classifiers (pypa#725)

* Add Environment :: WebAssembly to valid PyPI trove classifiers.
   - c.f. https://discuss.python.org/t/do-we-want-classifiers-for-webassembly-on-pypi/22712 2f685c7

dev/assets/css/custom.css

@@ -22,11 +22,31 @@ code { font-family: 'Fira Code', monospace; }
   font-variant-ligatures: none;
 }
 
-/* Everything below is from https://mkdocstrings.github.io/handlers/python/#recommended-style-material */
+/* Everything below is from https://mkdocstrings.github.io/python/customization/#recommended-style-material */
 
 /* Indentation. */
 div.doc-contents:not(.first) {
   padding-left: 25px;
-  border-left: 4px solid rgba(230, 230, 230);
-  margin-bottom: 80px;
+  border-left: .05rem solid var(--md-typeset-table-color);
+}
+
+/* Mark external links as such. */
+a.autorefs-external::after {
+  /* https://primer.style/octicons/arrow-up-right-24 */
+  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="rgb(0, 0, 0)" d="M18.25 15.5a.75.75 0 00.75-.75v-9a.75.75 0 00-.75-.75h-9a.75.75 0 000 1.5h7.19L6.22 16.72a.75.75 0 101.06 1.06L17.5 7.56v7.19c0 .414.336.75.75.75z"></path></svg>');
+  content: ' ';
+
+  display: inline-block;
+  position: relative;
+  top: 0.1em;
+  margin-left: 0.2em;
+  margin-right: 0.1em;
+
+  height: 1em;
+  width: 1em;
+  border-radius: 100%;
+  background-color: var(--md-typeset-a-color);
+}
+a.autorefs-external:hover::after {
+  background-color: var(--md-accent-fg-color);
 }