fix : 选择框为远程搜索解决卡顿问题

src/assets/styles/index.scss

@@ -588,23 +588,3 @@ html, body, #app, .el-container, .el-aside, .el-main {
     position: relative;
   }
 }
-//绘制下拉选择框远程搜索时右侧的箭头
-.el-select {
-  .el-select__wrapper {
-    .el-select__suffix::before {
-      content: "";
-      width: 6px;
-      height: 6px;
-      border: solid #a8abb2;
-      border-width: 0 0 1px 1px;
-      transform: translate(-50%, -50%) rotate(-45deg);
-    }
-  }
-
-  .is-focused {
-    .el-select__suffix::before {
-      margin-top: 10px;
-      transform: translate(-50%, -50%) rotate(-225deg) !important;
-    }
-  }
-}