问题修改

src/App.vue

@@ -51,7 +51,7 @@
           background-color="#132444"
           active-text-color="#fff"
           :style="`height:${
-            switchTabShow() ? '100%' : 'calc(100% - 72px - 80px)'
+            switchTabShow() ? 'calc(100% - 72px - 80px)' : '100%'
           };margin-top:${switchTabShow() ? '30px' : '0'};${
             showMenuData?.[0]?.width && !isCollapse
               ? `width: ${showMenuData?.[0]?.width}`
@@ -648,6 +648,9 @@ export default {
     $(window).resize(() => {
       that.setScale();
     });
+    this.$nextTick(() =>{
+        document.title = '预警系统'
+    })
   },
 
   unmounted() {
@@ -1328,6 +1331,15 @@ body {
             }
           }
 
+          .elGrounpTitleAll:hover{
+            // .chSpna{
+                background: #1c69bb;
+                padding: 0 10px;
+                color: #a5b7df;
+            // }
+                
+            }
+
           .elGrounpTitle {
             .svgSty {
               line-height: 45px;
@@ -1363,7 +1375,8 @@ body {
           background: #132444;
 
           .elsubMenu {
-            width: 130px;
+            // width: 130px;
+            width: calc(100% - 70px);
             height: 30px;
             // margin: 10px 0;
             position: relative;