添加首页注册人数搜索框样式

src/containers/Dashboard/CustomerRegister/CustomerRegister.vue

@@ -122,6 +122,12 @@ export default {
   .Dashboard-SearchBar {
     display: flex;
     padding: 10px 0 20px;
+    .filter-item-input {
+      width: 200px;
+      .el-input {
+        width: 100%;
+      }
+    }
   }
   .Dashboard-CampusData {
     display: flex;