下拉箭头

src/components/login/LoginNav.vue

@@ -51,8 +51,7 @@
     <div class="userName">
       <el-dropdown style="margin: 0 16px" trigger="click" @command="changeLang">
         <span class="el-dropdown-link" style="color: #fff; cursor: pointer">
-          {{ lang ? lang : "中文"
-          }}<i class="el-icon-arrow-down el-icon--right"></i>
+          {{ lang ? lang : "中文" }}<img src="../../assets/arrow-down.png" />
         </span>
         <el-dropdown-menu slot="dropdown" style="width: 200px">
           <el-dropdown-item
@@ -438,6 +437,14 @@ export default {
   }
   .el-dropdown {
     font-size: 16px;
+    img {
+      width: 24px;
+      height: 24px;
+    }
+    .el-dropdown-link {
+      display: flex;
+      align-items: center;
+    }
   }
 }
 </style>