[新增] collapse 组件

docs/docs/zh-CN/components/panel.md

@@ -16,4 +16,28 @@ export default {
 }
 </script>
 
+:::
+
+::: demo
+
+<template>
+  <lay-collapse>
+    <lay-collapse-item title="标题"> 内容 </lay-collapse-item>
+    <lay-collapse-item title="标题"> 内容 </lay-collapse-item>
+    <lay-collapse-item title="标题"> 内容 </lay-collapse-item>
+  </lay-collapse>
+</template>
+
+<script>
+import { ref } from 'vue'
+
+export default {
+  setup() {
+
+    return {
+    }
+  }
+}
+</script>
+
 :::

docs/src/styles/markdown.css

@@ -17,7 +17,6 @@ h5 {
 }
 
 h1,
-h2,
 h3,
 h4,
 h5,
@@ -28,7 +27,6 @@ h6 {
 }
 
 h1,
-h2,
 h3,
 h4,
 h5,
@@ -64,17 +62,8 @@ h1 {
   }
 }
 
-h2 {
-  margin-top: 2.25rem;
-  margin-bottom: 1.25rem;
-  border-bottom: 1px solid var(--c-divider);
-  padding-bottom: 0.3rem;
-  line-height: 1.25;
-  font-size: 1.65rem;
-  /* overflow-x: auto; */
-}
 
-h2 + h3 {
+h3 {
   margin-top: 1.5rem;
 }
 
@@ -99,19 +88,6 @@ h1 {
   line-height: 38px;
 }
 
-h2 {
-  margin-top: 4px !important;
-  margin-bottom: 16px !important;
-  color: #000000d9 !important;
-  font-weight: 500 !important;
-  font-size: 16px !important;
-  border-bottom: 0px;
-  font-family: Avenir, -apple-system, BlinkMacSystemFont, segoe ui, Roboto,
-    helvetica neue, Arial, noto sans, sans-serif, apple color emoji,
-    segoe ui emoji, segoe ui symbol, noto color emoji, sans-serif;
-  line-height: 38px;
-}
-
 p,
 ol,
 ul {