style(survey): 优化调查页面

src/views/Survey/Index.vue

@@ -1,4 +1,5 @@
 <template>
+  <!-- survey container -->
   <div class="survey-search">
     <nav-search
       v-model:value="searchValue"
@@ -137,8 +138,8 @@ function handleEmptyClick() {
 }
 
 .new-survey-container {
-  margin: 0px 3px;
-
+  // margin: 0px 3px;
+  overflow: hidden;
   .new-survey_item {
     margin: 0 10px 10px;
     padding: 10px;