style:培训计划表格样式修改

src/modules/plan-manage/components/PlanList.less

@@ -15,23 +15,25 @@
     }
     tbody {
       tr {
-        &:nth-child(even) {
-          background: transparent !important;
         td {
-            background: #fff !important;
           padding: 20px 12px;
-            color: #333;
+          color: rgb(29, 28, 28);
+        }
+        &:nth-child(even) {
+          background: transparent;
+          td {
+            background: #fff;
           }
         }
         &:nth-child(odd) {
-          background: #fafafa !important;
+          background: #fafafa;
           td {
-            background: #fafafa !important;
+            background: #fafafa;
           }
         }
         &:hover {
           td {
-            background: #f3f6fa !important;
+            background: #f3f6fa;
           }
         }
       }