update select style

components/form/demo/form-controls.md

@@ -76,10 +76,10 @@ React.render(
     <label className="col-6">ant-radio：</label>
     <div className="col-18">
       <RadioGroup>
-      <Radio value="a" checked={true}>A</Radio>
+      <Radio value="a" value={true}>A</Radio>
       <Radio value="b" >B</Radio>
       <Radio value="c" >C</Radio>
-      <Radio value="d" disabled={true}>D</Radio>
+      <Radio value="d">D</Radio>
       </RadioGroup>
     </div>
   </div>

style/components/select.less

@@ -301,8 +301,7 @@
       .rotate(270deg);
     }
     .@{selectPrefixCls}-selection {
-      border-color: @primary-color;
-      box-shadow: 0 0 3px tint(@primary-color, 20%);
+      .active();
     }
   }
   &-combobox {

style/mixins/input.less

@@ -115,8 +115,8 @@
     padding-right: 8px;
   }
 
-  &-addon, 
-  &-btn, 
+  &-addon,
+  &-btn,
   > .@{inputClass} {
     display: table-cell;
 
@@ -125,7 +125,7 @@
     }
   }
 
-  &-addon, 
+  &-addon,
   &-btn {
     width: 1%;
     white-space: nowrap;
@@ -171,7 +171,7 @@
   }
 
   // Reset rounded corners
-  > .@{inputClass}:first-child, 
+  > .@{inputClass}:first-child,
   &-addon:first-child {
     border-bottom-right-radius: 0;
     border-top-right-radius: 0;