更新：图标icon居中显示

src/pages/classification/index.vue

@@ -297,6 +297,9 @@ export default {
       justify-content: space-between;
       align-items: center;
       margin-bottom: 10px;
+      .el-input__suffix {
+        height: 32px;
+      }
     }
 
     margin-bottom: 20px;