隐藏时间选择器的按钮

@@ -305,6 +305,7 @@ table td {
   }
 
   .el-picker-panel__footer {
+    display: none;
     background-color: #031a46;
   }
 
@@ -380,10 +381,6 @@ table td {
     background-color: #031a46;
   }
 
-  .el-picker-panel__footer {
-    background-color: #031a46;
-  }
-
   .el-time-panel {
     background-color: #074487 !important;
     color: #E3F1FF;