perf(field): 根据 slot 内容决定 块状 线条 状态

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

@@ -1,7 +1,6 @@
 ::: demo
 
 <template>
-{{openKeys}}
   <lay-collapse :openKeys="openKeys">
     <lay-collapse-item title="标题" id="1"> 内容 </lay-collapse-item>
     <lay-collapse-item title="标题" id="2"> 内容 </lay-collapse-item>
@@ -25,3 +24,7 @@ export default {
 </script>
 
 :::
+
+|       |        |                |
+| ----- | ------ | -------------- |
+| openKeys | 打开的目录 | `array` |

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

@@ -1,3 +1,5 @@
+#### 普通容器
+
 ::: demo
 
 <template>
@@ -29,6 +31,8 @@ export default {
 
 :::
 
+#### 流式容器
+
 ::: demo
 
 <template>

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

@@ -38,6 +38,26 @@ export default {
 
 :::
 
+::: demo
+
+<template>
+  <lay-field title="标题"></lay-field>
+</template>
+
+<script>
+import { ref } from 'vue'
+
+export default {
+  setup() {
+
+    return {
+    }
+  }
+}
+</script>
+
+:::
+
 |       |      |     |
 | ----- | ---- | --- |
 | title | 标题 | --  |

docs/src/styles/markdown.css

@@ -5,7 +5,7 @@ html {
 }
 
 h4 {
-  font-weight: 700 !important;
+  font-weight: 600 !important;
   font-size: 16.8px !important;
   margin-top: 20px !important;
   margin-bottom: 20px !important;
@@ -22,20 +22,10 @@ h4,
 h5,
 h6 {
   margin: 0;
-  color: #303133;
+  color: #333;
   line-height: 1.25;
 }
 
-h1,
-h3,
-h4,
-h5,
-h6,
-strong,
-b {
-  font-weight: 600;
-}
-
 h1:hover .header-anchor,
 h1:focus .header-anchor,
 h2:hover .header-anchor,