fix: datepicker style error

components/date-picker/__tests__/DatePicker.test.js

@@ -177,4 +177,16 @@ describe('DatePicker', () => {
     wrapper.find('.ant-calendar-prev-month-btn').simulate('click');
     expect(wrapper.find('.ant-calendar-my-select').text()).toBe('Jun2017');
   });
+
+  it('disabled date', () => {
+    function disabledDate(current) {
+      return current && current < moment().endOf('day');
+    }
+
+    const wrapper = mount(
+      <DatePicker disabledDate={disabledDate} />
+    );
+
+    expect(wrapper.render()).toMatchSnapshot();
+  });
 });

components/date-picker/__tests__/__snapshots__/DatePicker.test.js.snap

@@ -1,5 +1,37 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`DatePicker disabled date 1`] = `
+<span
+  class="ant-calendar-picker"
+>
+  <div>
+    <input
+      class="ant-calendar-picker-input ant-input"
+      placeholder="Select date"
+      readonly=""
+      value=""
+    />
+    <i
+      class="anticon anticon-calendar ant-calendar-picker-icon"
+    >
+      <svg
+        aria-hidden="true"
+        class=""
+        data-icon="calendar"
+        fill="currentColor"
+        height="1em"
+        viewBox="64 64 896 896"
+        width="1em"
+      >
+        <path
+          d="M880 184H712v-64c0-4.4-3.6-8-8-8h-56c-4.4 0-8 3.6-8 8v64H384v-64c0-4.4-3.6-8-8-8h-56c-4.4 0-8 3.6-8 8v64H144c-17.7 0-32 14.3-32 32v664c0 17.7 14.3 32 32 32h736c17.7 0 32-14.3 32-32V216c0-17.7-14.3-32-32-32zm-40 656H184V460h656v380zM184 392V256h128v48c0 4.4 3.6 8 8 8h56c4.4 0 8-3.6 8-8v-48h256v48c0 4.4 3.6 8 8 8h56c4.4 0 8-3.6 8-8v-48h128v136H184z"
+        />
+      </svg>
+    </i>
+  </div>
+</span>
+`;
+
 exports[`DatePicker prop locale should works 1`] = `
 <span
   class="ant-calendar-picker"

components/date-picker/style/Calendar.less

@@ -240,7 +240,7 @@
   }
   &-disabled-cell&-today &-date {
     position: relative;
-    margin-right: 5px;
+    padding-right: 5px;
     padding-left: 5px;
     &:before {
       content: " ";