优化后端样式

app/admin/view/article/articlelist.php

@@ -1,10 +1,12 @@
 {include file="public/header" /}
 <div class="config-container">
+    <!-- 页面头部样式 -->
     <div class="config-header" style="display: flex;flex-direction: column;flex-wrap: wrap;align-items: flex-start;">
         <div class="maintitle">
+            <i class="layui-icon layui-icon-list"></i>
             <span>文章列表</span>
         </div>
-        <div style="display: flex;align-items: flex-start;flex-direction: column;gap: 15px;">
+        <div style="display: flex;align-items: flex-start;flex-direction: column;gap: 15px;margin-bottom: 10px;">
             <div class="shaixuan">
                 <label>筛选：</label>
                 <div class="layui-form" style="display: flex; gap: 10px;">
@@ -199,13 +201,4 @@
     function refresh() {
         layui.table.reload('articleTable');
     }
-</script>
-
-<style>
-    .maintitle {
-        font-size: 20px;
-        font-weight: bold;
-        color: #333;
-        margin-bottom: 10px;
-    }
-</style>
+</script>