remove useAxios.

src/learn/index.vue

@@ -29,4 +29,39 @@ function change(value: string) {
   </n-grid>
 </template>
 
-<style scoped></style>
+<style>
+.__layout-dark .shiki-light {
+  display: none;
+}
+
+.__layout .shiki-dark {
+  display: none;
+}
+
+.shiki .highlighted {
+  background: #7f7f7f20;
+  display: block;
+  margin: 0 -1rem;
+  padding: 0 1rem;
+}
+
+.markdown-body code[v-pre] {
+  font-size: 20px;
+  font-family: "SF Mono", Monaco, Menlo, Consolas, "Ubuntu Mono",
+    "Liberation Mono", "DejaVu Sans Mono", "Courier New", monospace;
+  display: flex;
+  flex-direction: column;
+  counter-reset: step;
+  counter-increment: step 0;
+}
+
+.markdown-body code[v-pre] .line:not(:last-child)::before {
+  content: counter(step);
+  counter-increment: step;
+  width: 1rem;
+  margin-right: 1.5rem;
+  display: inline-block;
+  text-align: right;
+  color: rgba(115, 138, 148, 0.4);
+}
+</style>