fix: 问卷列表更多按钮图标优化 (#401)

web/src/management/pages/list/components/MoreTool.vue

@@ -1,6 +1,6 @@
 <template>
   <el-button text type="primary" ref="buttonRef" v-click-outside="onClickOutside">
-    <i-ep-more />
+    <i class="iconfont icon-gengduo"></i>
   </el-button>
 
   <el-popover
@@ -84,4 +84,7 @@ const call = (t) => {
     }
   }
 }
+.iconfont {
+  font-size: 20px;
+}
 </style>

web/src/management/styles/icon.scss

@@ -161,12 +161,18 @@
   content: '\e6db';
 }
 
+.icon-gengduo:before {
+  content: '\e6f7';
+}
+
 .icon-suoxiao:before {
   content: '\e6f4';
 }
+
 .icon-fangda:before {
   content: '\e6f5';
 }
+
 .icon-shiying:before {
   content: '\e6f6';
 }