add new less vars

Author: huangshuwei

packages/style/ve-table.less

@@ -55,6 +55,7 @@
           padding: @ve-table-head-row-td-padding;
           font-weight: 500;
           color: @ve-table-head-text-color;
+          font-size: @ve-table-head-text-font-size;
         }
       }
     }
@@ -71,6 +72,7 @@
           // hack content fill td height
           //height: 1px;
           height: inherit;
+          font-size: @ve-table-body-text-font-size;
         }
 
         td.ve-table-body-td {
@@ -116,6 +118,7 @@
           background-color: @ve-table-foot-background-color;
           color: @ve-table-foot-text-color;
           padding: @ve-table-foot-row-td-padding;
+          font-size: @ve-table-foot-text-font-size;
         }
       }
     }

packages/theme-dark/var.less

@@ -1,5 +1,6 @@
 @ve-primary-color: #262626;
 @ve-dark-text-color: #ffffffd9;
+@ve-default-font-size: 14px;
 
 /* ve-table */
 @ve-table-head-row-height: 40px;
@@ -21,6 +22,9 @@
 @ve-table-foot-text-color: @ve-dark-text-color;
 @ve-table-sort-icon-default-color: #bfbfbf;
 @ve-table-sort-icon-active-color: #108ee9;
+@ve-table-head-text-font-size: @ve-default-font-size;
+@ve-table-body-text-font-size: @ve-default-font-size;
+@ve-table-foot-text-font-size: @ve-default-font-size;
 
 /* ve-pagination */
 @ve-pagination-background-color: @ve-primary-color;

packages/theme-default/var.less

@@ -1,5 +1,6 @@
 @ve-primary-color: #108ee9;
 @ve-default-text-color: #000000d9;
+@ve-default-font-size: 14px;
 
 /* ve-table */
 @ve-table-head-row-height: 40px;
@@ -21,6 +22,9 @@
 @ve-table-foot-text-color: @ve-default-text-color;
 @ve-table-sort-icon-default-color: #bfbfbf;
 @ve-table-sort-icon-active-color: @ve-primary-color;
+@ve-table-head-text-font-size: @ve-default-font-size;
+@ve-table-body-text-font-size: @ve-default-font-size;
+@ve-table-foot-text-font-size: @ve-default-font-size;
 
 /* ve-pagination */
 @ve-pagination-background-color: #fff;