fix bug

src/styles/common.scss

@@ -19,7 +19,7 @@
 //图标配置
 @use './iconfont.scss';
 //登录样式
-@use "./login.scss";
+@use './login.scss';
 //适配
 @use './media.scss';
 //滚动条样式
@@ -30,6 +30,13 @@ a {
   color: #333;
 }
 
+.el-menu {
+  .el-menu-item span,
+  .el-sub-menu__title span {
+    font-size: 16px;
+  }
+}
+
 * {
   outline: none;
 }
@@ -40,7 +47,7 @@ a {
 .avue-layout,
 .login-logo,
 .avue-main {
-  transition: all .3s;
+  transition: all 0.3s;
 }
 
 .avue-layout {
@@ -50,7 +57,6 @@ a {
 
   &:not(.avue-layout--horizontal) {
     .avue-sidebar {
-      background-image: url('/img/左侧背景放底部.png') !important;
       background-repeat: no-repeat !important;
       background-position: left bottom !important;
       background-size: 100% auto !important;
@@ -65,7 +71,9 @@ a {
       height: variables.$top_height;
       display: flex;
 
-      .avue-menu, .el-menu-item, .el-sub-menu__title {
+      .avue-menu,
+      .el-menu-item,
+      .el-sub-menu__title {
         height: variables.$top_height;
         line-height: variables.$top_height;
       }
@@ -76,7 +84,7 @@ a {
     }
 
     .avue-logo {
-      width: variables.$sidebar_width
+      width: variables.$sidebar_width;
     }
   }
 }
@@ -104,7 +112,7 @@ a {
   flex: 1;
   box-sizing: border-box;
   overflow: hidden;
-  background: #f0f2f5;
+  background: #f4f6fa;
 }
 
 #avue-view {
@@ -132,7 +140,7 @@ a {
 }
 
 .mac_bg {
-  background-image: url("/img/bg.jpg");
+  background-image: url('/img/bg.jpg');
   background-color: #000;
   position: fixed;
   left: 0;