左侧导航栏优化

@@ -5,7 +5,7 @@
                 {{collapsed?'':sysName}}
                 {{collapsed?'':sysName}}
             </el-col>
             </el-col>
             <el-col :span="6">
             <el-col :span="6">
-                <div class="tools" @click.prevent="collapse"  style="width: 15px;margin-top: 72px;margin-left:-15px;z-index:9999;position:absolute;">
+                <div class="tools" @click.prevent="collapse"  style="width: 15px;margin-top: 72px;margin-left:-2px;z-index:9999;position:absolute;">
 <!--                    ;margin-top: 80px;z-index:9999;margin-left: 170px-->
 <!--                    ;margin-top: 80px;z-index:9999;margin-left: 170px-->
 <!--                    <i class="el-icon-s-operation" style="color: rgb(38,56,76)"></i>-->
 <!--                    <i class="el-icon-s-operation" style="color: rgb(38,56,76)"></i>-->
                     <img :class="[rotate?'go':'aa']" @click="start" width="20" height="44" src="data:img/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAABCCAYAAABAfGYuAAAArklEQVRYhe3YIQ4CMRBG4b+IOhyS26DXEjySBE6A4QSINasRSAx3guBJECTdLMn6dtp0Be8loz/Tjhh3OLVBEzSbAhUwMDAwMDAwMDAw8B/A5+PuNzEtF/NycGwDut9u6sIj6r2vB6eiRWALmg1b0SzYOWndrExoFhyC1F3vejxfdeGh9+er9nIz4dmPy4oX+U4WvNgCScWLrswRj4k7FzAwMDAwMDAwMDBwYnLqAfLHOpMP7/PBAAAAAElFTkSuQmCC">
                     <img :class="[rotate?'go':'aa']" @click="start" width="20" height="44" src="data:img/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAABCCAYAAABAfGYuAAAArklEQVRYhe3YIQ4CMRBG4b+IOhyS26DXEjySBE6A4QSINasRSAx3guBJECTdLMn6dtp0Be8loz/Tjhh3OLVBEzSbAhUwMDAwMDAwMDAw8B/A5+PuNzEtF/NycGwDut9u6sIj6r2vB6eiRWALmg1b0SzYOWndrExoFhyC1F3vejxfdeGh9+er9nIz4dmPy4oX+U4WvNgCScWLrswRj4k7FzAwMDAwMDAwMDBwYnLqAfLHOpMP7/PBAAAAAElFTkSuQmCC">
@@ -81,6 +81,9 @@
 <!--    </li>-->
 <!--    </li>-->
 <!--    </ul>-->
 <!--    </ul>-->
 <!--    </aside>-->
 <!--    </aside>-->
+            <div class="center">
+
+            </div>
 <div class="tabM" >
 <div class="tabM" >
     <TabMenu></TabMenu>
     <TabMenu></TabMenu>
 </div>
 </div>
@@ -505,13 +508,20 @@
             }
             }
         }
         }
     }
     }
+    .center{
+        display: inline-block;
+        width: 25px;
+        background-color: white;
+        z-index: 999;
+
+    }
     .tabM{
     .tabM{
         display: inline-block;
         display: inline-block;
         /*min-width: 758px;*/
         /*min-width: 758px;*/
         /*max-width: 1190px;*/
         /*max-width: 1190px;*/
         overflow-y: scroll;
         overflow-y: scroll;
         width: 100%;
         width: 100%;
-        z-index: 999;
+        /*z-index: 999;*/
         background-color: white;
         background-color: white;
 
 
     }
     }