add 颜色选择

web-react/src/assets/style/app.less

@@ -35,6 +35,7 @@
 @import './lib/tree-layout.less';
 @import './lib/authority-view.less';
 @import './lib/icon-selector.less';
+@import './lib/color-selector.less';
 @import './lib/anchor.less';
 @import './lib/disabled.less';
 @import './theme/primary.less';

web-react/src/assets/style/lib/color-selector.less

@@ -0,0 +1,18 @@
+@import (reference) '../extend.less';
+.ant-select-dropdown {
+  .chrome-picker {
+    width: auto !important;
+    margin: -@padding-xxs 0;
+
+    border-radius: 0 !important;
+    background: transparent !important;
+    box-shadow: none !important;
+  }
+}
+.color-selector--palette {
+  width: 32px;
+  height: 32px;
+
+  border-radius: @border-radius-base;
+  box-shadow: inset 0 0 0 @border-width-base @border-color-base, inset 0 0 0 3px @white;
+}